TW442552B - Hot melt adhesives - Google Patents

Abstract

Disclosed are hot melt adhesives comprising at least one first homogenous linear or substantially linear ethylene polymer having a particular density and melt viscosity at 350 DEG F (177 DEG C), and an optional wax and tackifier. In particular, disclosed is a hot melt adhesive characterized by: (a) at least one homogeneous linear or substantially linear interpolymer of ethylene with at least one C3-C20 a-olefin interpolymer having a density from 0.850 g/cm<SP>3</SP> to 0.895 g/cm<SP>3</SP>; and (b) optionally at least one tackifying resin; and (c) optionally at least one wax wherein the hot melt adhesive has a viscosity of less than about 5000 cps (50 grams/(cm.second)) at 150 DEG C. Preferred hot melt adhesives for use in adhering cardboard or paperboard are disclosed, as well as the resultant adhered products. Also disclosed is a dual reactor process for the preparation of the inventive hot melt adhesives.

Description

λ7 Β7 Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the invention) This invention relates to hot-melt adhesives. In particular, the invention relates to hot-melt adhesives, which comprise at least one ethylene polymer and optionally at least one wax and / or adhesive. In particular, the present invention relates to a low-viscosity hot-melt adhesive, which comprises a homogeneous linear or substantially linear interpolymer of at least one ethylene and at least one c3-c20 α-olefin, and is further characterized by the number of each of the interpolymers. Dispersion is less than 2.5. In a preferred embodiment, the hot-melt adhesive of the present invention can be applied at an application temperature below 150 ° C. These hot-melt adhesives are particularly useful for sealing boxes and cardboard, and for forming trays in the packaging industry. Furthermore, the present invention also discloses a dual-reactor method for preparing such a hot melt coupling agent. Furthermore, the present invention also discloses that a preferred hot-melt adhesive for bonding cardboard or paperboard 'and a packaging article comprising the cardboard or paperboard bonded by the hot-melt adhesive β hot-melt adhesive have been widely used In the packaging industry, for example, sealing boxes and cardboard's form trays and boxes. Substrates to be combined include unused and recycled kraft paper, high and low density kraft paper, cardboard, and various processed and coated kraft paper and cardboard. Composite materials can also be used in packaging applications, such as packaging for alcoholic beverages. These composites may include cardboard that is laminated into a foil, which is further laminated into a film material, such as ethylene, mylar, polypropylene, polyethylene gas, ethylene acetate, and various other materials. Different other forms of film. Furthermore, these film materials can be directly bonded to cardboard or kraft paper. The aforementioned substrates are by no means exhaustive, as it has been found that a very large number of different substrates, especially composite materials, are useful in the packaging industry. -4- I --- Ϊ ----- install ------ order ------- line ίί- (Please read the precautions on the back before filling out this page) This paper size applies to + country National Standard (CNS) Α4 specification (2! 〇χ297 mm) Central Standard of the Ministry of Economic Affairs _Printed by the Consumer Cooperative of the Bureau A7 ________B7_ V. Description of the invention (2) The hot-melt adhesives used for packaging are generally squeezed by piston pumps or gear pumps The pressing device extrudes onto the substrate to form beads. Hot melt application equipment is available from many suppliers, such as Nordson, ITW and Slautterback. Sizing casters can also be used for hot-melt adhesives, but they are used less frequently than extrusion equipment. Hot-melt adhesives require sufficient adhesion to the substrate to enable the package to be held firmly together, and in many cases, the ultimate user of the hot-melt adhesive requires complete fiber tear bonding, meaning that when When the adhesive is separated by hand, substantially all of the fibers are removed from the substrate along the entire length of the adhesive application. In general, in order to obtain complete fiber tear bonding 'hot-melt adhesives must be used at a temperature of 175eC or higher. It can increase the interval of the adhesive and reduce the viscosity for better penetration of the substrate. The interval time refers to the time during which the adhesive forms an adherend on the substrate. In addition to adhesion requirements, consumers also demand higher performance in other areas. Good thermal stability means that the product will not turn black in the melt tank exposed to high temperature for a long time, will not produce coking, skin or gelatin, and will not show substantial viscosity change after a long time = & gt High application temperature accompanied by exposure to oxygen can increase degradation of hot melt adhesives. This problem can generally be alleviated by the use of antioxidants such as Iganox (R) 565, 1010, and 1076, which are hindered phenolic antioxidants manufactured by Ciba-Geigy in Hawthorne, New York. Other methods to reduce scorch, skin, gel formation, discoloration and viscosity change are to lower the application temperature of the hot melt adhesive. Except for improved thermal stability, the paper size applies the Chinese Gardener's Standard (CNS) A4 size 7 ^ 210x7 ^ 7 ^^ 7 ------------- * install ------ order-- ---- Line (Please read the precautions on the back first and fill in this page) Printed by the Consumers 'Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs · Printed by the Society 1 ^ Λ7 __B7 5. In addition to the description of the invention (3)' Reducing the application temperature also reduces the severity Dangers for operators of burns and hot-melt equipment 'reduces the amount of electricity needed to heat the adhesive, reduces energy costs, reduces maintenance costs, and reduces the amount of odor from the adhesive's volatiles. Reducing odors and odors is of particular interest to consumers and employees working in factories that use hot-melt adhesives on a regular basis. Hot melt adhesives are typically applied at 175 ° C. For the foregoing reasons, it is preferred to apply the hot-melt adhesive at a temperature below 155 ° C, and more preferably 135 ° C to 150 ° C. Known application temperatures are below 155. (: Hot-melt adhesives are polymers such as ethylene n-butyl acrylate, ethylene vinyl acetate, and polyethylene. Such adhesives generally use materials with lower melting points, such as to compensate for heat-resistant adhesives, for example. Adhesive resins and waxes with physical properties. Lower application temperature can also reduce the interval time and reduce penetration into the matrix and thus make the adhesive's adhesion worse. Known hot melt adhesives generally include three components: polymerization Materials, tackifiers, and waxes. Each component can include a blend of two or more components, that is, the polymer component can contain a blend of two different polymers. The polymer provides the strength of the binder binder. Tackifiers The adhesive provides adhesive tackiness to 'fix and adhere the objects when placing the adhesive, and reduce the system viscosity to make the adhesive easier to apply on the substrate. Wax can shorten the interval / maximum placement time and reduce system viscosity. Some hot-melt adhesives in the prior art contain oil to reduce system viscosity. Hot-melt adhesives based on conventional polymers include ethylene-vinyl acetate copolymer (EVA), no Polypropylene (APP), Low Density Polyethylene (LDPE), -6- This paper size applies to Chinese National Standard (CNS) Λ4 specification (2 丨 〇X 297 public holiday) ϋ n In -1 I-J—- -1 l J--—--is- --1 n I 1 — -I- I-(Please read the notes on the back before filling in this 1) 4 42 5 5 2 V. Description of the invention (4) and homogeneous phase Linear ethylene / α-olefin copolymer. Hot melt adhesives of the conventional technology generally use a large amount of tackifiers to reduce the viscosity of the system to the extent that it is easy to apply to the substrate, such as reducing the viscosity to about 5000 centipoise (5 〇 / (cm • sec)). However, the use of this kind of tackifier has disadvantages, because the tackifier has a tendency to corrode equipment, has a foul odor, and hinders the recyclability of paperboard with the tackifier. Industry Discover the advantages of hot melt adhesives that exhibit good adhesion to coated and uncoated paperboard. The adhesives exhibit good low temperature adhesion and / or high shear adhesion failure temperature (SAFT). The industry has found that hot melt adhesives A particular advantage is to exhibit these properties and additionally minimize the use of tackifiers. 1 &quot; 1 year 8 U.S. Patent No. 5,041,482, issued to Ornsteen et al. On the 20th, discloses adhesive adhesives for spray guns for adhesives, which can be used in an application temperature range of 82 ° C to 138 ° C, and more It is preferably below 121 ° C. Ornsteen reveals ethylene acetate, polyethylene and polypropylene polymers with a melt index of more than 750 g / 10 minutes. The exemplified adhesive compositions are of high viscosity and are therefore not suitable Piston pump or gear pump extrusion application equipment widely used in the packaging industry. Printed in US Patent No. 5,373,049 issued to Orustem et al. On December 13, 1994, by the Consumers Cooperative of Central Standards Bureau of the Ministry of Economic Affairs Similarly, mainly polyethylene, polypropylene and ethylene vinyl acetate. U.S. Patent No. 5,550,472, issued to Liedermooy et al. On March 19, 1996, teaches hot melt adhesives designed for low application temperatures. The adhesives are based on ethylene n-butyl acrylate copolymer. Zhang scale is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 442 5 5 Α7 Β7 Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 5. The invention description (5) The number is at least 600 g / 10 minutes, Terpene phenol tackifying resins and low melting point synthetic Fischer-Tropsch waxes "This document suggests the use of small amounts of up to 20% by weight of other polymeric additives, such as the commonly known ethylene vinyl acetate, Ethyl methacrylate, ethylene acrylic acid, polyethylene, polypropylene, poly- (butene co-ethylene), and ethylene n-butyl acrylate copolymer with low melting index. The European application EP 〇, 721,006 A1, published on July 10, 1996, teaches a hot-melt adhesive based on vinyl-n-butyl acrylic copolymer. Its melting index is at least 850 g / 1. Minutes, in combination with rosin ester tackifying resin and microcrystalline or paraffin, which may also include ethylene vinyl acetate copolymer 'ethylene methacrylate copolymer, ethylene acrylic acid copolymer, polyethylene, polypropylene, poly- (butene -1-Co-ethylene oxide and ethylene n-butyl acetate copolymer with a lower melting index are used as non-main components. The exemplified adhesive composition exhibits fiber tearing in the range of 35 ° C to 40 ° C. Designed for refrigerator-grade applications and lacking high heat resistance. U.S. Patent No. 5,326,413, issued to Esemplare et al. On July 5, 1994, applied for a hot-melt adhesive that contains a melt index measured by the ASTM D1238 method as 300-500 dg / min polymer, a special wax, and a tackifier. The present invention teaches the use of ethylene vinyl ester copolymers. United States of America, Lakshmanan, March 14, 1995 Patent No. 5,3 97,843 Combined polymer composition, which comprises a copolymer of acetylene and α-olefins, and amorphous polypropylene and / or amorphous poly (hydrocarbons), and the paper is generally in accordance with Chinese national standards (Cl, 's) A4 (210 × 297) Li) (Please read the notes on the back before filling this page) — 丨 Installation ------ Order-- ί. 线! * --------- Staff Consumer Cooperation of the Central Standards Bureau of the Ministry of Economic Affairs Printing • 'A 7 ______B7 V. Description of the Invention (6) or a mixture of mixtures thereof. The examples described by Lakshmanan teach a composition with a high concentration of at least 42.5 weight percent of polymer blends ^ Exemplified ethylene and α -The single copolymer of olefins is "flexible 9042", obtained from Union Carbide, with a 1-butene content of 15 weight percent and a density of 0.900 g / cm3. These polyethylene-based formulations tend to harden and have poor coldness. Temperature properties. Generally speaking, prior to the present invention, compared with hot melt adhesives mainly composed of ethylene vinyl acetate and ethyl fe-n-butyl acrylate, the hot melt adhesive composition mainly composed of ethylene had poor adhesion ability. Although the use of amorphous polyolefins can be modified Good flexibility, these polymers tend to stick very weakly due to the uneven branching distribution, and also tend to cause unexpected aging characteristics. Furthermore, amorphous polyolefins tend to soften significantly at high temperatures, resulting in heat resistance. Loss and the possibility of adhesive damage during transportation and storage. U.S. Patent No. 4'530,054, issued to Tse et al. On June 25, 1996, applies for a hot-melt adhesive composition, which is mainly composed of the following substances : (A) 30 to 70% by weight of a copolymer, the copolymer is prepared from ethylene and about 6 to about 30% by weight of C3 to C20 α-women in the presence of a catalyst composition, the The catalyst composition contains metallocene and alumoxane and has a Mw of about 20,000 to about! 〇〇, 〇〇〇〇; and (b) a hydrocarbon tackifier, which is selected from the description table. The exemplified composition is composed of 45 weight percent of an ethylene / butene-based copolymer having a specific gravity of 0.898 g / cm3 or 0.901 g / cm3. The exemplified configuration-9- The paper size depends on) A4tm (210X297 ^) --------- ,. Install -------- Order ------ Travel— (Please read first, please see the back Please pay attention to this page and fill in this page) Staff of the Central Standards Bureau of the Ministry of Economic Affairs, Cooperative Association, Yin Chang A7 _____B7_ V. Description of the Invention (7) The viscosity of the square at 1S0 ° C is about 10,000 cps (100 g / (cm · s)) . Not only is this formulation not suitable as a hot melt adhesive for low application temperatures, but it is generally not suitable for extrusion applications even at an application temperature of 180 ° C. Furthermore, the exemplified formula contains a low-melting paraffin not exceeding 10% by weight, which has a small impact on the properties of the finished adhesive in addition to reducing the viscosity. Even waxy formulations exhibit viscosities greater than about 10,000 cps (100 grams / (cm · s)) and viscosity ranges up to 67,000 cps (670 grams / ^ cm · s) at 180 ° C. U.S. Patent No. 5,548,014, issued to Tse et al. On August 20, 1996, applies for a hot melt adhesive composition comprising a blend of ethylene-olefin copolymers, wherein the Mw of the first copolymer is about 20,000 to about 39,000 And the second copolymer has a Mw of about 40,000 to about 100,000. Each illustrated hot-melt adhesive comprises a blend of copolymers having at least one copolymer with a polydispersity greater than 2.5. Furthermore, the specific gravity of the lowest density copolymer exemplified was 0.894 g / cm3. The high viscosity ranges of the hot melt adhesives exemplified are between 4,300 centipoise (43 g / (cm.s)) and 180,000 centipoise (1800 g / (cm · s)). In most examples, At 180 ° C it is at least 10,000 centipoise (100g / (cm • s)). The viscosity of this formula is too high to be used in standard hot melt extrusion equipment at low application temperature.

Tse in "Developing the Adhesive Mode of Hot-melt Adhesives Adhesive to Polyolefin Surfaces", Journal of Adhesion, Volume 48, Issues 1-4, pp. 149-167 '1995' describes with ethylene vinyl acetate Copolymer-based -10- This paper size is applicable to China National Standard (CMS) A4 specification (210X297 mm) ----------------------------- Order -Line 1-(Please read the notes on the back before filling out this page) 442552 Duty Printing Consumption Cooperation Duplicated by the Central Bureau of Standards of the Ministry of Economic Affairs V. Invention Notes (s) Compared with hot-melt adhesives, it is homogeneous linear Ethylene / α olefin interpolymer-based hot melt adhesives not only show higher viscosity and internal tensile strength, but also have better adhesive strength to the surface of polysmoky smoke, higher rupture tension and lower yield stress. None of these references teach the use of low-density homogeneous linear or substantially linear ethylenic copolymers on hot-melt adhesives at low application temperatures. These publications also do not teach preferred hot-melt adhesives for bonding paperboard or substrates. Furthermore, the packaging industry will find that at low application temperatures, the hot-melt adhesive is easy to perform repressing operations. It has high heat resistance, improved cold temperature properties, and excellent thermal stability. The present invention finds that when formulated into a hot-melt adhesive, the density of certain new particles of homogeneous linear or substantially linear ethylene-olefin interpolymers is 0.85 g / cm3 to 0.895 g / cm3, which can be applied to A hot-melt adhesive that exhibits improved adhesion characteristics relative to conventional techniques. The present invention relates to a hot-melt adhesive, comprising: (a) a homogeneous or substantially linear copolymer of at least one ethylene and at least one Cs-Cm α-olefin in an amount of about 20% to 65% by weight of the adhesive; Alpha to olefins have a polydispersity of less than 2.5 and a density of 50 to 895 grams per cubic centimeter; (b) at least one tacky resin from about 10 weight percent to 60 weight percent; and (C) from about 0 to 40% by weight of wax. The Brookfie1-dTM homogeneous linear or substantially linear interpolymer has a viscosity (using a mandrel 31 and a speed of 1.5 rpm) of about 2,000 -11- —.---.----— loading ----- -Order ------ Line 丨 '(Please read the precautions on the back before filling this page) This paper size applies Chinese National Standard (CNS) / ^ said grid (2 丨 0 &gt; &lt; 297mm) Economy Printed by the Consumer Cooperatives of the Ministry of Standards of the People's Republic of China 2 5 ^-A7 p · ----- B7___ V. Description of the invention (9) centipoise (20 g / (cm • sec)) to 18,000 centipoise (180 g / ( Cm · s)), preferably 5,000 to 17,000 centipoises (170 g / (cm · s)), more preferably 7,000 centipoises (70 g / (cm.s)) to i6,000 centipoises ( 160 g / (cm • sec)) 'and optimally 8,000 centipoise (80 g / (cm • sec)) to 15,000 centipoise (150 g / (cm • sec)). Blends of interpolymers can also be used. The interpolymers can individually have a viscosity higher or lower than the preferred viscosity range, as long as the viscosity of the resulting adduct is within the preferred range. The density of these interpolymers is preferably lower than 0.895 g / cm3, and more preferably lower than P.875 g / cm3. The density of these interpolymers is at least 0.850 g / cm3 ', preferably at least 0.855 g / cm3. The bifurcation of the interpolymer can also be higher or lower than the preferred range, as long as the blend density obtained is within the preferred range. When a polymer having a relatively low melt index is used, it is not a problem to obtain high heat resistance 'because the molecular weight of the polymer has a large effect on heat resistance. However, in the case of a hot melt having a low application temperature, it is necessary to apply a substantially smaller amount of polymer or a polymer having a higher melting index having a lower molecular weight. Therefore, due to the compromise of these polymers, high heat resistance in combination with low viscosity has been difficult to achieve. Surprisingly, the adhesive of the present invention exhibits heat resistance compared to a standard hot-melt adhesive designed for an application temperature of 177 ° C. At the same time, the adhesive exhibits a viscosity of less than 15 °. 〇Application temperature. The viscosity of the obtained hot-melt adhesive is lower than about 5,000 centipoise (50 g / (cm.s)) at 15CTC, preferably lower than 3,500 centipoise (35 -12- present at i50 = c). Paper ruler / 1 Applicable in the national storage country (CNS) 8 4 grid (210_X, 297 mm) 1 '—Installation ------ Order ------ Line I. (Please read first, please see the back (Notes should be filled in this document) Printed by the Central Standards Bureau of the Ministry of Economic Affairs and printed by the Shellfish Consumer Cooperative A7 B7 V. Description of Invention (ίο) g / (cm • sec)) and more preferably less than about 2,000% at 150 ° c Poise (20 g / (cm • s)) and can be applied at temperatures below about 150 ° C, preferably between 135C and 150C. These adhesives can be applied using a standard seeding application, such as those manufactured by Atlanta, GA and Mercer, Slautterback, and ITW. The novel adhesive composition of the present invention is further characterized by having a low density to facilitate recycling and repulping processes. The hot-melt adhesive of the present invention exhibits good heat resistance, a peel value (PAFT) of more than 40 ° C, preferably more than 50 ° C and more preferably more than 60 ° C ′, and has good cold-temperature flexibility. The combination of these properties gives the adhesive composition of the present invention a significant improvement over conventional adhesives used for low application temperature packaging adhesives. The present invention further comprises a hot-melt adhesive that can be used for bonding two cardboard or cardboard surfaces, which comprises: (a) 25-100 weight percent homogeneous linear or substantially linear ethylene polymer, the density of the polymer being 0.880-0.895 G / cm3 and melt viscosity at 350 ° F (n7 ° C) from 3500 to 6000 centipoise (35 to 60 g / (cm • s)); (b) 0-50 weight percent thickener (C) 0-35 weight percent wax, preferably selected from a density of 0.885-0.970 g / cm3 and a melt viscosity at 350 ° F (177 ° C) of 100 to 1000 centipoise (1 to 10 g / (cm.s)) paraffin wax, crystalline wax, homogeneous wax, and combinations thereof; and when the amount of tackifier is less than 20% by weight, its restriction clause -13- This paper size applies China National Standard (CNS) Α4 specification (210 × 297 mm) --.---------- installation ------ order ------ line one-Γ {Please read the back one first Matters needing attention to fill out this page again} Consumption cooperation between employees of the Central Bureau of Standards, Ministry of Economic Affairs, Du Yin m A7 ___ _B7 V. Description of invention (η) The amount of homogeneous linear or substantially linear ethylene polymer is up to 5〇 percentages by weight. The invention further relates to a hot-melt adhesive for bonding two hardboards or cardboard surfaces, which comprises: (a) 2 5-8 5 weight percent homogeneous linear or substantially linear acetal polymer, the density of the polymer is 0.865-0.875 g / cm3 and melt viscosity at 350 F (177C) of 3500 to 6000 centipoise (35 to 60 g / (cm.s)); (b) 5 to 50 weight percent viscosity increase (C) 0-50% by weight of wax, preferably selected from a density of 0.885-0.970 g / cm3 and a melt viscosity at 35 {TF (177 ° C) of 100 to 1000 centipoise ( 1 to 10 g / (cm · s)) of stone soil, crystalline wax, homogeneous wax, and combinations thereof; and when the amount of tackifier is less than 20% by weight, the restriction is homogeneous linear or substantially linear The ethylene polymer is present in an amount of at least 35 parts by weight. The present invention further relates to a hot-melt adhesive for bonding two cardboard or cardboard surfaces, comprising: (a) a homogeneous linear or substantially linear ethylene polymer with a weight percentage of 25-85, the density of the polymer being 0.860-0.880 g / Cubic centimeter and melt viscosity at 350 ° F (177 ° C) of 1500 to 3500 centipoise (15 to 34 g / (cm • sec)): (b) 5-50% by weight of concrete adhesive;- 14- The standard of this paper is the Chinese National Standard (CNS) A4 specification U! 〇X 297 mm) (Please read the precautions on the back before filling in this page) ..---------- Printed by the Consumer Cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs 11 442 5 5 2 A7 --- B7 V. Description of the invention (12) (c) 0-50% by weight of wax, which Preferably, it is selected from the group consisting of a density of 0.85 to 0.970 g / cm 3 and a melt viscosity of 35 to τ (177ΐ :) at 100 to 1000 centipoise (1 to 10 g / (cm • sec)). ) Of paraffin wax, crystalline wax, homogeneous wax, and combinations thereof; and when the amount of tackifier is less than 20 weight percent, the restriction is that the amount of homogeneous linear or substantially linear ethylene polymer is at least 35 weight percent . The present invention further relates to a hot-melt adhesive for bonding two hardboards or cardboard surfaces, comprising: (a) 25-85 weight percent homogeneous linear or substantially linear ethylene polymer 'the density of the polymer is 0.860-0.880 G / cm3 and melt viscosity greater than 6000 centipoise (60 g / (cm · s)) at 350 ° F (177 ° C); (b) 5-50 weight percent thickener; (e) 0 -50% by weight of wax, preferably selected from a density of 0.885-0.970 g / cm3 and a refining viscosity of 100 to 1000 centipoise (1 to 10 g / (cm) at 350 ° (177 °). • seconds)) of stone soil, crystalline wax, homogeneous wax, and combinations thereof. The present invention further relates to a hot-melt adhesive for bonding two cardboard or cardboard surfaces, comprising: (a) 40-85 weight percent average Phase linear or substantially linear ethylene polymer, the density of the polymer is 0 · 880-0.895 g / cm3 and the melt viscosity at 35 (TF (1T7: C) is I500 to less than 3500 centipoise (15- 15- The standard of this paper is applicable to China National Standards ([〇84 specifications (21〇 &lt; 297 公 |) ---------- It ------ 11 ----- -线 — (Please read the notes on the back before filling out this page) 4 2 5 5 ?. A7 _ .___ 87 V. Description of the invention (13) ~~ to less than 35 g / (cm • sec)); (b) 5-30% by weight of thickener; (C) 0-40% by weight of wax 'which is preferably selected from a density of 0.885-0.970 g / cm3 and a melt viscosity at 35 ° T (177t) at 100 to 1000 centipoise (1 to 10 g / (cm · s)) of paraffin, crystal snails, homogeneous butterflies, and combinations thereof; and 'limiting conditions for the presence of tackifiers below 10 weight percent The homogeneous linear or substantially linear ethylene polymer is present in an amount of at least 50 weight percent. The invention further relates to a hot-melt adhesive for bonding two cardboard or cardboard surfaces, comprising: (a) 30-85 weight percent A homogeneous linear or substantially linear ethylene polymer having a density of 0.8875-0.885 g / cm3 and a melt viscosity at 350F (177C) of 3,500 to 6,000 centipoise (35 to 60 g / (Cm · s)); (b) 0-50 weight percent wax, preferably selected from a density of 0.885-0.970 g / cm3 and 350 ° C (177 ° C) paraffin wax, crystal hydrazone, homogeneous phase and combinations thereof with a melt viscosity of 100 to 1000 centipoise (1 to 10 g / (cm · s)); and (c) 5-50 weight Percent thickener. The invention further comprises a polymerization method comprising: a. Under solution polymerization conditions, in the presence of a restricted geometry catalyst, in at least one reactor, by subjecting ethylene to at least one c3_C2O (2-olefin • 16- The size of this paper method is applicable to China National Standards (CNS) A4 (210X297 mm)-·-.:. A7 ____B7 V. Description of the invention (M) Contact reaction to produce a homogeneous linear or substantially linear polymer solution, the polymer Stone objects are ethylene and at least one (: 3 · (: 2α:-olefin interpolymer, homogeneous linear or substantially linear polymer is characterized by a density of 0.85 to 0.895 g / cm3; b 'in solution Under polymerization conditions, in the presence of a restricted geometry catalyst, in at least one additional reactor, a solution of a homogeneous wax is produced by contacting ethylene with optionally at least -C ^ CmO: -olefins, the density of which is 0.920 to 0.940 g / cm3; c. Combining the solution of the first reactor and the solution of the second reactor to form a blend solution;-d. Removing the solvent from the blend solution of step (c) and recovering the blend Compound And e. Optionally introducing a tackifier into the reactor of step (a), step (b) 'or at any point in time after the reaction of step (b); wherein the resulting composition has a characteristic at 150 The viscosity at ° C is less than 5000 centipoise (50 g / (cm · s)). Printed by the Consumers' Cooperative of the Bureau of Standards and Labelling of the Ministry of Economic Affairs. The present invention further relates to a packaging object comprising two adjacent cardboard or paperboard Surface, which has been bonded by any of the hot-melt adhesives of the present invention, and is characterized by having a tear strength of at least 80 percent of the base paper. Preferred packaging items are bonded by any of the hot-melt adhesives of the present invention, and are characterized by In order to have a 14-day tear strength of at least 80 percent at room temperature, preferably a 14-day tear strength of at least 80 percent at 50 ° C. Unless otherwise stated, the present invention applies the following test steps:- 17- The scale of this paper is applicable to China National Standard for Standards (CNS) A4 (210X297 mm) Printed by the Employees' Cooperatives of the China Standards Bureau of the Ministry of Economic Affairs Λ7 B7 V. Description of the invention (15) Density is measured according to ASTM D-792. Sample Before measurement Anneal at room temperature for 24 hours. Melt index, measured according to ASTM D-1238, at 190 ° C / 2.16 kg (generally known as "Condition (E)"). Molecular weight is determined by gel permeation chromatography (GPC) ) Measurements were performed in a Waters 150 ° C high-temperature chromatography unit equipped with three types of mixed porosity columns (Polymer Labs 103, 104, 105, and 106). The system operating temperature was 140 ° C. The solvents were 1,2 , 4-trifluorobenzene, using this solvent to prepare a 0.3 weight percent sample solution for injection. The flow rate was 1.0 ml / min and the injection volume was 100 microliters. The molecular weight was determined using a narrow molecular weight polystyrene standard (taken from the Polymers Laboratory) and its elution volume. The equivalent polyethylene molecular weight is derived from the appropriate polyethylene and polypropylene Mark-Houwink coefficients (as described by Williams and Word in Journal of Polymer Science, Polymer Letters, Vol. 6, (621) 1968) to derive the following equation : Μ polyethylene dimania * (polystyrene) b. In this equation, 0.4316 and b = L0. The weight average molecular weight, Mw, is calculated according to the general formula according to the following formula: Mw = Sw, where w i and M; respectively, the weight fraction and molecular weight of the i-th eluate eluting from the GPC column. The melt viscosity of the polymer component was measured according to the following procedure, using a Brookfield Laboratory DVII4 + viscometer in a disposable aluminum sample chamber. The mandrel used is SC-31 hot-melt mandrel, suitable for measuring -18- (Please read the precautions on the back before filling this page) This paper size is applicable to China National Standard (CNS) A4 size (210x_297mm) PCT) Consumer cooperation of Ministry of Economic Affairs-a- 夬 Standard Bureau. Printed by the company 442552 V. The viscosity of the invention description (1E5) is 10 to 100,000 centipoise (Oi to 1000 gcm.s)) => Use a cutter to cut the sample into small enough pieces to fit the sample chamber 1 pair wide and 5 hours long (25 cm wide and 13 cm long). Place the sample in the sample chamber 'and then insert the sample into Brookfield Thermosei and lock it with a curved needle pliers. The sample chamber has a notch at the bottom that conforms to the bottom of the Brookfield Thermosel to ensure that the sample chamber is not allowed to flip when the mandrel is inserted and rotated. Heat the sample to 35 ° F (177 ° C) and add additional samples until the refining sample is approximately 1 pair (2.5 cm) below the top of the sample chamber. Lower the viscometer device and immerse the mandrel in the sample chamber. Lower until the brackets on the point meter are aligned in a straight line on the Thermosel. Turn on the viscometer 'and set the shear rate so that the torque range read is 30 to 60 percent. Take a reading every minute, make approx. Or until the value is stable, and record the last reading. The melting mixture of the fish mixture was measured on a Brookfield Ding Hermosel viscometer model LVDV 2+, using a mandrel numbered 21. And SAFTm by suspending a 100-gram sample in peel mode and a 50-gram sample in shear mode. The temperature was increased at a rate of 25 ° C / hour from an initial temperature of 25 ° C to an end temperature of 100 ° C. The oven automatically records the temperature at which the sample failed ^ Holding each glass rod or sheet and coating each sample on kraft paper. The resulting coating is a strip that is 1 inch (25 cm) wide and 8-10 mils thick or 0.008 to 0.001 inch (2.0 to 2.5 cm). A minimum of 8 samples were tested per adhesive. Compare the adhesive of the present invention with commercially available compositions. -19- This paper size applies to China National Standard (CNS) A4 (210X 29? Public housing) -------------- Installation ------ II ------ 0 (Please read the notes on the back before filling in this tribute.) A7 442552 V. Description of the invention (17)-proceed as follows. Adhesives are produced on high-performance corrugated cardboard cardboard raw materials and sublime-coated cardboard cardboard raw materials, which use about 135. (: The application temperature, the interval time is 15 seconds and the set time or compression time is U seconds and the bead size is 3/32 hours (uncompressed) (24 mm). The obtained adhesive body is then in Yueqing (4.5t) Adjust at least ⑷, ⑷, and then separate by hand and measure the percentage of the torn fiber as a percentage of the total adhesive. Each adhesive measures at least 6 samples. Compare with two different commercially available compositions Performance. Grade qualitative j is tested according to the following. A 25◦g sample of each adhesive is placed in a glass beaker, and the beaker is placed in a forced air circulation oven at 27 (rF (135 &lt; t) and allowed to Leave it in the oven for 96 hours. Take out a small amount of adhesive from the beaker at 24, 48, 72 and 96 hours, about ⑺ grams to about 20 grams. Record the viscosity and melt the Garner color at each time interval in the process (Molten Gardner Colors) to monitor the color change of the sample. This article records the changes in viscosity and melted Garner color within 96 hours. F The shear bond of the heat gland mixture of Example 24-93. Carry out the above-mentioned hot-melt bonding In the melted state, a coating film that is cut and bonded to the width of the cardboard box, which is a width of 1.7 inches and a width of 2.5 cm and a length of 2.5 cm, is produced. A sample with a certain weight (usually 500g weight) vertically suspended in an air circulation oven at 30 ° C. The oven temperature was increased by 5 ° C every 30 minutes until the adhesive failed to adhere. The shear failure temperature was the average of 3 SAFT measurements. Example 24-93 Peel adhesion failure of hot-melt adhesive Wen Tangying -20, this paper &quot; good standard applies to China National Standard (CN: S) A4 specification (210X 297 mm) -------- --- Zhuang Yi ------ II ------ ^ (Please read the precautions on the back before filling out this page; tThe Consumer Co-operation of the Central Bureau of the Ministry of Economy The rate belongs to the work consumer cooperatives ^ ;, A7 __________ B7 V. Description of the invention (is) placement mode (PAFT c-mode) is measured according to the following steps. The above hot-melt adhesive is used to make a shear in the molten state. Cut the adhesive film to the cardboard box with a width of 1 inch long 丨 inch (2.5 cm wide and 2.5 cm long). Separate the two metal bundles 2 inches from each other Place the prepared sample at the intersection of the metal beam and place the '1 inch wide and 1 inch wide (2.5 cm wide and 2.5 cm long) coating film shearing adhesive at the center of the two metal beams β at 1 inch wide A 100-inch length (25 cm in length and 2.5 cm in length) of the film-sheared adhesive was applied with a weight of 100 kg. The metal beam and sample were placed in an air circulation oven at 30 ° C to increase the temperature of the oven every 30 minutes 5 ° C until the adhesive fails to adhere. The peel failure temperature is the average of 3 PAFT measurements. It is measured according to the following procedure. The ideal hot-melt adhesive is melted at 35 ° F (177 ° C). A 24pt kraft board block "PostTexBoard, '" which is 11 inches wide by 4 inches (28 cm wide and 10 cm long) is available from Huckster Packaging (Houston , TX), placed upwards on the clay side. Place i-inch (2.5 cm) hot-melt adhesive beads on the cardboard. After 5 seconds, place a wide i-inch by 4 inches (2.5 cm wide by 2.5 cm) long 10 cm) of 24 pt kraft paper strip "p0st TexBoard" is placed down on the adhesive beads on the weave side. The paper strip is immediately rolled using a 10 pound (3.7 kg) roller. Apply an extra ";? 〇41 ^^ Board "paper strip and rolled every 5 seconds until no adhesion is formed. Hold a cardboard with a length of n inches and a width of 4 inches (length of 28 cm wide by 0 cm) on both sides of the cardboard. By the first application At the beginning of the paper strip, slowly peel off each strip until it is impossible to tear the paper. The time that the uniform paper tear point is not reached at the contact part of the adhesive exceeds several seconds. · 2ί- The paper-like degree is applicable. CNS) A4 specification (------------ ¾ clothing ------ ΐτ ------ 0 (Please read the precautions on the back before filling out this page ) Printed by the Consumer Standards Cooperative of the Central Bureau of Standards, Ministry of Economic Affairs, A7 B7 V. Description of the invention (19) The maximum close release time is measured according to the following steps. Melting ideal heat at 350 ° F (177 ° C) Adhesive ° Place a 24pt kraft cardboard block "Post Tex Board" with a width of 11 σ inches and a length of 4 pairs (width of 28 cm and length of 10 cm), which can be purchased from Huckster Packaging (Houston, TX) and placed on the side of cypress. 1 inch (2.5 cm) hot-melt adhesive beads were placed on the cardboard. After 5 seconds, a 24 pt kraft paper strip "Post Tex Board" with a width of 1 inch and a length of 4 inches (2.5 cm by 10 cm) was placed. Lay down on the adhesive beads on the fiber side. Immediately roll the paper strip using a 10-pound (3-7 kg) roller. After 5 seconds, 'peel off the paper strip in the same manner as the measurement interval above. If the paper tear is completed Crack, maximum adhesion time is 5 seconds or less. If tearing is not completed, repeat the test, wait 10 seconds before peeling the paper strip. Note that some samples have the initial maximum adhesion time, such as pressure sensitivity Adhesive. Zhu AU1 ′ was measured according to the following procedure. Dissolved at 350 ° (77.7 ° C). Ideal hot-melt adhesive. A 24pt kraft cardboard block “postTexB〇ard” with a width of 1 inch and a length of 4 inches (28 cm wide and 10 cm long) can be purchased from Huckster Packaging (Houston, TX) and placed on the clay side. Place 1 inch (2.5 cm) hot-melt adhesive beads on the board. After 5 seconds, a 24pt kraft paper strip “PostTexBoard” with a width of 1 inch and a length of 4 inches (2.5 cm in width and 10 cm in length) was placed down on the adhesive beads on the fiber side. Immediately roll the strip using a 10-pound (37 kg) roller. In the case of the initial paper tearing, after 5 seconds, the paper strip was peeled off in the same manner as the above-mentioned measurement interval time to observe the actual amount of paper torn. In the condition of paper tearing at room temperature for 14 days, the paper strips are maintained at room temperature for 4 days' concatenation -22- this. The size of the paper is suitable for national standards (CNS) A4 specifications (⑽ ^ Please do n’t celebrate) (Please read the notes on the back before filling in this tribute.)-Binding and ordering A7 Β7 442 5 5 2 5. Description of the invention (20) Peel in the same way as the original paper tear measurement above. Under conditions of 14 days and 50 ° C, the paper strips were maintained at 50 ° C for 14 days, and then peeled in the same manner as in the initial and 14-day paper tears described above. In each condition, the recorded value is the average of 3 measured values. The better crystallinity can be calculated using the following formula:% C- (Λ / 292 J / g) X 100 &gt; where the crystallinity percentage and A The heat of dissolution of Otome is expressed in Joules per gram ', which is measured by differential scanning thermal analysis (DSC). Differential Scanning Thermal Analysis (DSC) data can be obtained by placing each sample (5 mg) in an aluminum pan 'heat the sample to 16CTC, cool the sample at 10 ° C / minute and scan the cat from _ 30 C to The endothermic value was recorded at 140 ° C using a Perkin Elmer DSC 7. The diagram is briefly explained. Fig. 1 is a three-axis diagrammatic illustration of a representative hot-melt adhesive of the present invention and a comparative example of a hot-dazzling point mixture. Fig. 2 is a graphic illustration of the average initial paper tear of a representative hot-melt adhesive of the present invention and a comparative example of a hot-melt adhesive. The points described correspond to the same relative positions in the triangle of Fig. 1. Figure 3 is a graphical illustration of the average 14-day room-temperature paper tear of the representative hot-melt adhesives and comparative hot-melt adhesives of the present invention. The points indicated correspond to the relative positions in the triangle in Figure 1. The same points ^ Figure 4 is a graphic illustration of the average 14-day paper tear of a representative hot-melt adhesive of the present invention and a comparative example of the hot-melt adhesive at 50 t. (2_2 ^ · —-* ^ n-1 5-II '1 ^^^ 1 I-1 ^ 1 -t IOJ I-«n--s-.-T (Please read the precautions on the back before (Fill in this page) Member of the Central Bureau of Economic Affairs of the Ministry of Economic Affairs 4Consumer cooperatives Λ 4

Printed by the Consumer Standards Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 1L a7 __________ B7_ V. Description of the invention (2!) The point of correspondence is the point where the relative positions of the triangles in Figure 1 are the same D Figure 5 is the representative hot melt of the invention Graphical illustration of the crystallinity / fraction ratio (measured by differential scanning thermal analysis (DSC)) of the formulation of the adhesive and the comparative example hot-melt adhesive. The points indicated correspond to the triangles in Figure 1. The relative position is the same. Fig. 6 is a graph showing the melt viscosity (centipoise) versus temperature of a representative hot melt adhesive of the present invention and a comparative example hot melt adhesive. The hot-melt adhesive of the present invention comprises at least one homogeneous linear or substantially linear polymer, the polymer being an interpolymer of ethylene and at least one C3-C2Q alpha-olefin 'and optionally including at least one spiro ^ and / or Adhesive. As used herein, the term "interpolymer" refers to a copolymer, terpolymer, or the like. In other words, 'at least one other comonomer is polymerized with ethylene to make a copolymer. Homogeneous linear or substantially linear polymers are ethylene polymers prepared using metallocene catalysts with restricted geometry or a single active site. The term β homogeneous means randomly distributed within a copolymer molecule in any co-monomer system. , And virtually all interpolymer molecules have the same ethylene / comonomer ratio in the interpolymer. The melting point peaks of homogeneous linear and substantially linear ethylene polymers, as measured by differential sweep thermal analysis (DSC), will be broadened due to lower density and / or lower number average molecular weight. However, 'unlike heterogeneous polymers, when the homogeneous polymer has a temperature higher than 115 ° C (for example, the density of the polymer is greater than 0-940 g / cm3)', such a polymer generally does not have a significant additional Low-temperature refining point crests. Homogeneous linear or substantially linear ethylene polymer is characterized by a narrow fraction-24- This paper size applies to China National Standard (CNS) A4 specification (210X297 mm) I-- 一 ------ installation ---- --Order ------ line {Please read the notes on the back before filling out this page) Staff Consumer Cooperatives of the Central Bureau of Standards, Ministry of Economic Affairs &quot; System A7 _____B7 V. Description of the invention (22) Sub-quantity distribution (Mw / Mn ). For linear and substantially linear ethylene polymers, Mw / Mn is preferably from 1.5 to 2.5, more preferably from 1.8 to 2.2 »It is important to note that the ethylene polymers that can be used in the present invention and those produced using high pressure processes are low Different density polyethylene. In one aspect, even if the low-density polyethylene is an ethene homopolymer having a density of 0,900 to 0.935 g / cm3, the ethylene polymers useful in the present invention require the presence of a comonomer to reduce the density range to 0.900 to 0.935 g / cm3. . The κ 夤 linear ethylene polymer is a homogeneous polymer with long chain branches. The d long chain branches have the same comonomer distribution as the polymer main chain, and may be the same length as the polymer main chain. When a substantially linear ethylene polymer is used in the practice of the present invention, such a polymer is characterized by being substituted by 0.1 to 3 long chain branches per 1,000 carbon atoms in the polymer backbone. The nature and method for quantitatively determining the presence of long-chain branches are known in the art. For the hysteresis test method, see, for example, U.S. Patent Nos. 5,272,236 and 5,278,272, which disclose the use of apparent shear stress versus apparent shear rate diagrams to define melting fracture phenomena. The substantially linear ethylene polymer has the properties of gas extrusion rheology, so: (a) the critical shear rate of the substantially linear ethylene at the beginning of the surface melting fracture, which is lower than the critical shear rate of the linear ethylene polymer at the beginning of the surface melting fracture; At least 50% greater, the linear ethylene polymer has one or more comonomers with substantially linear ethylene, and I2, MW / Mn, and density within the percentage of substantially linear ethylene, and it polymerizes substantially linear ethylene The individual critical shear rates of the polymer and the ethylene polymer are the same ---------------------------- Order ------- Silver products, please read the notes on the back first (Fill in this page again) -25- A7 A7 Consumer cooperation of the Central Standards Bureau of the Ministry of Economic Affairs. Printed by the Society B7 V. Description of the invention (23) Measured by gas phase extrusion rheometer at the melting temperature; or (b) The total melting The critical shear rate at the beginning of the fracture is greater than 4X 106 dyne / cm 2 (0.4 MPa) when measured by a gas phase extrusion rheometer. For the determination 1 method, see, for example, U.S. Pat. Nos. 5,272,236 and 5,278,272; Randall (Rev. Macromol, Chem. Phys., C29 (28c3), p. 285-297) 'which discusses measuring long chains using nuclear magnetic resonance spectroscopy Branching 'Zimm, G'H. And Stockmayer, WH, J. Chem.

Phys., 17, 1301 (1949); and Rudin, A., Modem Methods of

Polymer Characterization (Contemporary Approach to Polymer Characterization), John

Wiley &amp; Scms, New York (1991) PP. I〇3_n2, which discusses the use of gel permeation chromatography (Gpc_LALLS) combined with a small angle electro-optical light scattering detector and the combination with a differential viscosity meter detector Permeation chromatography DV) »The substantially linear ethylene polymer is further characterized by a melt flow ratio (ι! 〇 / ω), the change of which is independent of the polydispersity index, that is, independent of the molecular weight distribution Mw / Mn. According to this feature, although Narrow molecular weight distribution, substantially linear ethylene polymers still have a high degree of processability .. Homogeneous linear or substantially linear ethylene compounds are copolymers of ethylene and at least 1 C2〇a # hydrocarbons. Preferably ethylene and at least one c3C2〇a ene fume (e.g., propylene, isopropyl, 1-butane,! -pentene, i-hexane, 4-methyl-1-pentyne, and 1-octene), and ethylene and Interpolymers of at least one CC α-olefin, particularly preferably at least 1 = Ethylene-bound homogeneous linear or substantially linear copolymers available in this document-26- Applicable in dimensions (210x297 mm) --.-- ---- Equipment-(Please read the precautions on the back before filling in the {马 页}} -Order --- line · Member of the Central Government Bureau of the Ministry of Economic Affairs Consumption cooperative printing t, \ A7 ----- B7 V. Invention description (24) For those whose progress is lower than 0.895 g / cm3, it is preferably lower than 0885 g / m3. S 'is more preferably lower than 0. 875 g / cm3, more than 0 g / cm3 and preferably more than 0.855 g / cm3. When using octene as a co-monomer, the preferred amount of octene present is greater than 31 weight of the polymer Percentage, which is determined by NMR according to ASTM D-501. More preferably, the content of the copolymer; U-butene comonomer content is greater than 33 weight percent and most preferably greater than 35 weight percent. Preferably, the binder combination The substance comprises a homogeneous linear or substantially linear interpolymer, which is characterized by having a narrow molecular weight distribution and polydispersity (Mw / Mn) of less than about 2.5, preferably about L5 to 25, and more preferably 18 tO2 · 2, It is determined by gel permeation chromatography. Homogeneous line opening &gt; or substantially linear refining index (12 under 1) is preferably 200 to 2000 g / 10 minutes, more preferably 500. To 150 g / 10 min 'and optimally 800 to 1200 g / 10 min. Β Homogeneous linear or substantially linear interpolymers at 35 ^ (1771) BrookfieMTM presented below has a melt viscosity (using mandrel 3 丨 and a speed of 1.5 rpm) from 2,000 centipoise (20 g / (cm.s)) to approximately 18,000 centipoise (ISO g / (cm) .S)) 'is preferably 5,000 centipoise (50 g / (cm · s)) to 17,000 centipoise (170 g / (cm · s)), more preferably 7,100 centipoise (70 g / (Cm · s)) to 16,000 centipoises (160 g / (cm · s)), and optimally 8,000 centipoises (80 g / (cm.s)) to 5,000 centipoises ( 150 g / (cm.s)). Melt viscosity is a better representation of the melt index of polymers that have a very high melt index. -27- This paper size applies to Chinese National Standard (CNS) A4 specification (2! 〇 × 297 public director) ------ installation ------ order ------ 0 (Please read the back first Please note this page and fill in this page again) A7 B7 442552 V. Description of the invention (25) In another embodiment of the present invention, it contains blends of interpolymers, where the density of the resulting interpolymer blends is lower than 0.895 G / cm3 'is preferably less than 0.885 g / cm3 and more preferably 0875 g / cm3; more than 0.850 g / cm3; and more preferably 0.855 g / cm3. The viscosity of the obtained blend is from centipoise (50 g / (cm · s)) to 18,000 centipoise (180 g / (cm.s)), preferably 7,000 centipoise (70 g / (cm.s) )) To 16,000 centipoises (160 g / (cm · s)) and more preferably 8,000 centipoises (80 g / (cm.s) to 15,000 centipoises (180 g / (cm · s)) Each interpolymer may therefore have a density and / or viscosity / melting index that falls outside the preferred range, as long as the density or melting index of the resulting interpolymer blend is within the preferred range. Homogeneous linear or substantially linear Ethylene polymer, in the preferred hot-melt adhesive beta formulation, preferably has an ultra-low molecular weight, that is, the number average molecular weight (Mn) of this polymer is not greater than 11,000. Ultra-low molecular weight ethylene / α-olefin Interpolymers are particularly beneficial to the present invention because they can produce low polymers and formulation viscosity, but are characterized by a peak crystallization temperature that is greater than higher molecular weight materials with the same density. In hot melt adhesive applications, the 'peak crystallization temperature is converted to a maximum The adhesion time is reduced because the material begins to crystallize from the hot melt Homogeneous branched linear ethylene / α-olefin interpolymers can be prepared using a polymerization method (such as described by Elston in US Patent No. 3,645,992) which provides a homogeneous short chain branching distribution. In the polymerization method, Elston takes advantage of Soluble vanadium catalyst to make this kind of polymer. However, others such as Mitsui -28- this paper size applies Chinese National Standard (CMS) A4 specifications (210 X 297 public holidays) K ----- ^-(Please read first Note on the back, please fill in this one hundred) Printed by the Consumer Cooperatives of the Central Government Bureau of the Ministry of Economic Affairs of the Bank of China-ί 5 2 AT B7 V. Description of the Invention (26) Petrochemical Company and Exxon Chemical Company have used the so-called single function Site metallocene catalyst system to prepare polymers with homogeneous linear structures. The homogeneous linear ethylene / α-olefin interpolymers currently on the market are currently available from Mitsui Petrochemical Company under the registered trademark "Tafmer, and obtain From Exxon Chemical Company 'registered trademark is "Exact". Lean linear ethylene / β-lean smoke copolymer can be taken from The Dow Chemical Company called AffinityTM polyolefin plastomer. Essential line Ethylene / "-ene copolymers can be prepared according to the techniques described in U.S. Patent No. 5,272,236 and U.S. Patent No. 5,278,272. Ultra-low molecular weight polymers can be prepared according to the examples herein and the following steps. First polymerization Materials can be suitably prepared using metal complexes of restricted geometry, such as US Patent Application No. 545,403 (EP-A-416,815) filed on July 3, 1990; US Patent Application filed on May 20, 1991 No. 702,475 (EP-A-514,828); aUS-A-5,470,993, 5,374,696, 5,231,106, 5,055,438, 5,057,475, 5,096,867, 5,064,802, and 5,132,380. U.S. Patent Application Serial No. 72, filed June 24, 1991 No. 0541 (EP-A-514,828), the consumer cooperation of the Central Bureau of Standards of the Ministry of Economic Affairs of the People's Republic of China, printed and uncovered specific borane derivatives of the aforementioned restricted geometry catalysts and taught and applied for their preparation methods. In US_A 5,453,41〇, it is disclosed that a combination of a cationic restricted geometry catalyst and alumoxane is suitable as a polymerization catalyst α. The restricted geometry metal complex exemplified by the example, wherein the titanium system is + 4 -29- 442552 Ministry of Economic Affairs Printed by the Consumers' Cooperatives of the China National Standards and Quarantine Bureau V. Description of the invention (27) The existence of the oxidized state includes, but is not limited to, the following: (n-butylammonium) difluorenyl (7? Dienyl) titanium silyl (IV) dimethyl; (n-butylfluorenyl) difluorenyl (? 5-tetrafluorenylcyclopentadienyl) titanium (IV) dibenzyl; (third butyl Amino group) dimethyl (? 7 5-tetramethylcyclofluorenyl dilute group) siloxane (IV) dimethyl; (Second butyl fernyl group) monomethyl (5? 5-tetramethyl Cyclopentadienyl) Shixiyan _ titanium (IV) dibenzyl; (% undecyl fluorenylamino) monomethyltetramethylcyclopentadienyl) Shixiyan titanium (IV) dibenzyl ; (2,4,6-trimethylaminoaniline) difluorenyl- (975-tetramethylcyclopentadienyl) titanium silane (IV) dibenzyl; (1-adamantyl fluorenyl) dimethyl (7 ^ 5-tetramethylcyclopentadienyl) Shi Xiyuan titanium (IV) dibenzyl ; (Third butyl amido) dimethyl 5-tetramethylcyclopentadienyl) titanium silane-30- (Please read the notes on the back before filling this page) Packing-猓 This paper size is applicable to China Standard (CNS) Α4 specification (210 × 297 mm) Consumption cooperation between employees of the Central Bureau of Standards of the Ministry of Economic Affairs. Du Yinpei B7. «« ~.... .. 5. Description of the invention (28) (IV) II Fluorenyl; (third butyl fluorenylamino) difluorenyl (7? 5-tetramethylcyclopentadienyl) titanium (IV) dibenzyl; (1-adamantylamine) monomethyl ( ? 7 5-Tetramethylcyclopentanediyl) _Titanium (IV) dimethyl; (n-butylamino) -isopropoxy 5-tetramethylcyclopentadienyl) stone Titanium (IV) dimethyl; (n-butylammonium) diisopropoxy (fluorene 5-tetramethylcyclopentadienyl) sand-burned titanium (IV) dibenzyl; Amine) -diisopropoxy5-tetramethylcyclopentanediyl) -titanium (IV) dimethyl; (cyclododecylamino) diisopropoxy 5-tetramethylcyclo Pentadienyl)-titanium (IV) dibenzyl; (2,4,6-trimethylaniline) diisopropylfluorenyl (^ 5-tetramethylcyclopentane Diluted group)-titanium (IV) silane; (2,4,6-trimethylaniline) diisopropoxy 5-tetramethylcyclopentadienyl) titanium (IV) dibenzyl ; (Cyclododecanylamine) dimethoxy (^ 5-tetramethylcyclopentadienyl) titanyl (IV) dimethyl; (cyclododecylamine)-dimethyl (? 7 5-tetramethylcyclopentadienyl) titanium (IV) dibenzyl silane; U-adamantylamino) diisopropoxy (? 7 5-tetrafylcyclopentadienyl) Based) Silyl titanium (IV) difluorenyl; paper ruler and applicable Chinese National Standard (CNs) a4 size (210 X 2 mm) ^^ 1 ^^^ —'.— ^ 1-— &gt;. ^ 1 1 ^^^ 1 ί--^ — ^ 1 I--I t ^ n UK 1 ^ 1 mi I (Please read the notes on the back before filling this page) A 7 B7 Central Bureau of Standards, Ministry of Economic Affairs —Industrial and Consumer Cooperatives Co., Ltd. ¾. Explanation of the five 'invention (29) (1-Adamantylamine) diisopropoxy (7? 5-tetramethylcyclopentadienyl)-titanium silane (IV) dibenzyl Group; (n-butylamidinoamino) dimethylamidino (7? 5-tetramethylcyclopentadienyl) titanium (IV) dimethyl; (n-butylamidinoamino) dimethoxy- (7 ? 5-Tetramethylcyclopentadienyl ) Titanium (IV) dibenzyl; (2,4,6-trimethylbenzylamino) dimethoxy (5-tetramethylcyclopentadienyl) titanium (IV) dimethyl; (2,4,6-trimethylaminobenzylamino) dimethoxy (η 5-tetramethylcyclopentadienyl) silane-titanium (IV) dibenzyl; (1-adamantylamido) Dioxo (?? 5-tetramethylcyclopentadienyl) titanium (IV) dimethyl, (1-adamantylamine) dimethoxy (5-tetramethylcyclopentadienyl) titanium (IV) ) Dibenzyl; (n-butylammonium ethoxymethyl (7 / 5-tetramethylcyclopentadienyl; | titanium silane (IV) dimethyl; (n-butylammonium) ethoxymethyl (7; 5-tetramethylcyclopentadienyl) titanium (IV) dibenzyl; (cyclododecylamido) ethoxymethyl (? 5-tetrafylcyclopentadienyl) _Siyu: Titanium (IV) dimethyl; (cyclododecylamido) ethoxymethyl (75,4 ¥ -cyclopentadienyl) titanium (IV) dibenzyl; ( 2'4,6-Difluorenylaniline) ethoxyfluorenyl- (7? 5-tetramethylcyclopentadienyl) -32- This paper is suitable for China National Standard (CNS) A4 (210X 297) Mm) --.---------, ¾ clothing ------ order ------ 'ball (Please read the precautions on the back before filling this page) Α7 Β7 442552 V. Description of the invention () Titanium silane (IV) dimethyl; (2,4 &gt; Trimethylanilide) ethoxymethyl ...- tetramethylcyclopentanediyl) Titanium silane (IV) dibenzyl; (Cyclododecylpyridinylamino) difluorenyl (7? 5 , Methylcyclopentadienylpyridinium sulphate_ (Q) (IV) difluorenyl; (1-adamantylamine) -ethoxyfluorenyl U5_tetramethylcyclopentadienyl) Shi Xixuan titanium (IV) Difluorenyl; and (1-adamantylamidinyl) ethoxymethyl (π 5-tetramethylcyclopentadienyl) silazinyl (IV) dibenzyl. Exemplary restricted geometry metal complexes, Wherein Chin exists in the oxidation state of +3, including but not limited to the following: (n-butylammonium) dimethyl (7? 5-tetramethylcyclopentadienyl) titanium (III) silane 2 -(N, N-diamidinoamino) benzyl; '(third butylamidinyl) dimethyl (7? 5-tetramethylcyclopentadienyl μXiyuan titanium (III) 2- ( Ν, Ν-dimethylamino) benzyl; (% eleven system amino) · monomethyl (^? 5-tetramethylcyclofluorenyl diphenyl) sulfanyl titanium (III) 2- ( Ν, Ν-Difluorenylamino) benzyl; (2,4,6-trimethylbenzylamino) dimethyl 5-tetrafluorenylcyclopentadienyl) sulfanyl titanium (III) 2- (N, N-dimethylamino) benzyl; (1-adamantylamido) dimethyl (? 5-tetramethylcyclopentadienyl) sintered titanium (ΙΓ) 2- ( Ν, Ν-dimethylamino) benzyl; -3 3- This paper size applies to China National Standard (CNS) A4 (210X297 mm) .....- ----- Τ., Ί I 1 ^ 1 mn--—I—-UK! -L ju 1 (Please read the notes on the back before filling out this page) Printed by the Consumer Cooperatives of the Central Procurement Bureau of the Ministry of Economic Affairs B7 B7 Printed by the Consumer Consumption Cooperation of the Central Standards Bureau of the Ministry of Economy Amine) dimethyl (? 7 5-tetramethylcyclopentadienyl) titanium (III) silyl 2- (N, N-diamidinoamino) benzyl; (n-butylamidinyl) diiso Propoxy 5-tetramethylcyclopentadienyl) titanium (III) silyl 2- (N, N-dimethylamino) benzyl; (cyclododecylamino) diisopropoxy ( ???? 5-tetramethylcyclopentanediyl) -titanium (III) 2- (N, N-dimethylamino) benzyl; (2,4,6-trimethylaniline) diisopropoxy 5-2-fluorenyl 10-yl) titanium silane (III) 2- (N, N-dimethylamino) benzyl; (1-adamantylamine) diisopropoxy (7; 5- Tetramethylcyclopentadienyl) titanium silane (III) 2- (N, N-dimethylamino) benzyl; (n-butylamido) dimethoxy (? 75 -tetramethylcyclopentadienyl) Dienyl) silyl titanium (III) 2- (N, N-dimethylamino) hexyl; (cyclododecylamino) dimethoxy (7 / 5-tetramethylcyclopentadiene (Yl) silyl titanium (III) 2- (N, N-diinylamino) benzyl; (1-adamantylamido) dimethoxy (jy 5-tetramethylcyclopentadienyl) silane Titanium (III) 2- (N, N-dimethylamino) benzyl; (2,4,6-trimethylbenzylamino) dioxo (?? 5-tetrafluorenylcyclopentadiene (Silyl) silane ((III)) 2- (N, N-diamidoamino) benzyl; (n-butylamido) ethoxymethyl (77 5-tetramethylcyclopentadienyl) titanium silane ( III) 2- (N, N-Diamidinoamino) benzyl; (cyclododecylamino) ethoxy (? 5-tetrafluorenylcyclopentadienyl) silane iridium (III) 2- (N, N-dimethylamino) benzyl; U, 4,6-trimethylaniline) ethoxy Fluorenyltetramethylcyclopentadienyl) -34- This paper size is based on CNS A4 ^ (2! 0X297 ^ 5 ~ yn mi. I ι— -ί---It III n I n In ^^ 1 n «^ 1 (Please read the precautions on the reverse side before filling out this page) Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the Invention (32) Titanium Silane (ΙΠ) 2- ( Ν, Ν-dimethylamino) benzyl; and (1-adamantylamido) ethoxymethyl (π 5-tetramethylcyclopentadienyl μxane titanium (III) 2- (Ν , N-dimethylamino) benzyl. Exemplary restricted geometric metal complexes in which titanium is present in the + 2 valence oxidation state 'includes but is not limited to the following: (n-butylamino)- Monomethyl- (7? 5-tetramethylcyclopentadienyl) lithium from titanium (II) 1,4-diphenyl-1,3-butadiene; (n-butylamidino) dimethyl 5-Tetramethylcyclopentadienyl) silyl titanium (π) 1,3-pentadiene; (second butyl fluorenylamino) difluorenyl (7 / 5-tetramethylcyclopentadienyl) Silane- Titanium (II) 1,4-diphenyl-1,3-butadiene; (Second butyramido) dimethyl (7 / 5-tetramethylcyclopentadiene) titanium silane (construction) 1,3-pentadiene; (cyclododecylamido) dimethyl- (D5-tetramethylcyclopentadienyl) silan (11) 1,4-diphenyl-1,3- Butadiene; (cyclododecanamido) di-f-based 5-tetramethylcyclopentadienyl) titanium (II) 1,3-pentadiene; (2,4,6-trimethyl Aniline) difluorenyl (7? 5-tetramethylcyclopentadienyl titanium silane (11) 1,4-diphenyl-1,3-butadiene; (2,4,6-trimethyl) Aniline) dimethyl (???? 5-tetramethylcyclopentadienyl) silyl (II) 1,3-pentadiene; (2,4,6-trimethylaniline) dimethyl (^ 5-tetramethylcyclopentadiene Alkenyl) Titanium Silane (IV) Difluorenyl; 35 ------------- Installation ------ Order ------ Wire (Please read the precautions on the back before Fill in the original text) This paper size applies the Chinese national standard ^ CNS) A4 size (210x ^ 97 public holiday ^ ----- Duanzhuang, employee consumption cooperation of the Central Standards Bureau of the Ministry of Economic Affairs ^ 552552 5. Description of the invention (33) (1 -Adamantylamidinyl) dimethyl 5 -tetramethylcyclopentadienyl) titanium silane (Π) 1,4-dibenzyl-U ~ butadiene; (1-adamantylamidinyl) di Fluorenyl 5-tetramethylcyclopentadienyl) silyl titanium (III) 1,3-pentadiene; (dibutylamino) -monomethyl 5-tetramethylcyclopentadienyl) silicon Titanium (11) 1,4-diphenyl-1,3-butadiene; (Third-butylamido) dimethyl U 5 -tetramethylcyclopentadienyl) silyl titanium (III) 1 , 3-pentadiene; (n-butylamidino) diisopropoxy (?; 5-tetramethylcyclopentadienyl) _silicon titanium (11) 1,4-diphenyl-1,3 -Butadiene; (n-butylamidino) diisopropoxy (37 5-tetramethyl Cyclopentadienyl) titanium silane (11) 1,3-pentadiene; (cyclododecanylamino) -diisopropoxy (^ 5-tetramethylcyclopentadiene) titanium silane (III ) 1,4-diphenyl-1,3-butadiene; (cyclododecylamidoamino) diisopropoxy (^ 5-tetramethylcycloamidienyl)-titanium silane (II) 1,3-pentadiene; (2,4,6-trimethylbenzylamino) diisopropoxy 5_2_fluorenyl) silanyl (Ιί) 1,4-dibenzyl-1,3 Succinimide; (2,4,6-trimethylanilide) -diisopropoxy ("_ tetramethylcyclopentadienyl) titanium silane (II) 1,3-pentadiene; ( 1-adamantylamino) diisopropoxy (rl 5-tetrafluorenylcyclopentadienyl) titanium oxide (Π) 1,4-dibenzyl-1,3-butadiene; ( 1-Aramid amine-based) diisopropoxy (575-tetrafluorenylcyclopentadienyl) Shixi-36- This paper size is applicable to China National Standard (CNS) Α4 size (2! 〇Χ2ί »7 public (%) (Please read the precautions on the back before filling out this page) *-* 442552 A7 B7 V. Description of the invention (34) Titanium (II) 1,3-pentadiene; (n-butylammonium) dimethyl (7? 5-tetramethylcyclopentadienyl) silane (11) 1,4-diphenyl-1,3-butadiene; (n-butylamidino) dimethoxy U5-methylcyclopentadienyl) titanium silane (π) 1,3-pentane Diene; (cyclododecylamido) dimethoxy (7? 5-tetramethylcyclopentadienyl) _titanium silane (11) 1,4-diphenyl-1,3-butane (Cyclododecanylamido) dimethoxy (rl 5-tetramethylcyclopentadienyl) titanium (11) 1,3-pentadiene; (2,4,6-trimethyl) Dibenzylamino) dimethoxy (7? 5-tetramethylcyclopentadienyl) titanium silane (11) 1,4-diphenyl-1,3-butadiene; (2,4,6 -Trimethylaniline) dimethoxy (? Y5-tetramethylcyclopentadienyl) titanium silane (II) 1,3-pentadiene; (1-adamantylamido) dimethoxy (7 / 5-tetramethylcyclopentadienyl) titanium silane (II) 1,4-diphenyl-1,3-butadiene; (1-adamantylamido) dimethoxy (~ 15-tetramethylcyclopentadienyl) _titanium silane (11) 1,3-pentadiene; Printed by the Consumer Cooperatives of the Ministry of Economic Affairs, China Standards Bureau, (N-butylamino) ethoxy, 5- Tetramethylcyclopentadienyl) titanium silane (11) 1,4-diphenyl-1,3-butadiene; (n-butylamino) ethoxy (~ 15-tetramethylcyclopentadienyl) titanium (11) 1,3-pentadiene; (cyclododecylamido) ethoxymethyl 5-tetramethylcyclopentadiene Alkenyl) Silicon-fired titanium (II) 1,4-dibenzyl-1,3-butadiene; -37- This paper method is applicable to China. Sample (CNS) A4 (210X297 mm) Λ7 Β7 5 、 Explanation of the invention (35) (cyclododecylamidoamino) ethoxymethyl &quot; fluorenetetramethylcyclopentadienyl) titanium silane (11) 13-fluorenediene: (Please read the precautions on the back first Refill this page) (2,4,6-trimethylaniline) ethoxymethyl, tetramethylcyclopentadienyl) titanium silane (II) 1.4-dibenzyl-1,3-butadiene ; (2,4,6-trimethylaniline) ethoxymethyl (? ? 5-tetramethylcyclopentadienyl) titanium (II) silane, 1,3-pentadiene; (1-adamantylamido) ethoxyfluorenyl (7? 5-tetramethylcyclopentadienyl) ) Silane in (II) 1,4-diphenyl-1,3-butanedihydrofuran; and (1-adamantylamido) ethoxymethyl (rl 5 _tetrafluorenylcyclopentadienyl) Silicon Titanium (II) ί, 3-pentadiene. Complexes can be prepared by conventional synthetic techniques. The reaction is performed in a suitable and non-interfering solvent at a temperature of -100 to 300 t, preferably -78 to 100 ° C, and most preferably 0 to 50 ° C. A reducing agent can be used to reduce the metal from a higher oxidation state to a lower oxidation state. Examples of suitable reducing agents are alkali metals, alkaline earth metals, aluminum and zinc, alloys of alkali metals or alkaline earth metals, such as sodium / mercury alloys and sodium / potassium alloys, sodium naphthyl, potassium graphite, alkyl lithium, burned diene Kiri or potassium, and Grignard reagents. Appropriate reaction media for the formation of complexes printed by the Pager Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs include aliphatic and aromatic hydrocarbons, ethers, and cyclic ethers, especially branched hydrocarbons, such as isobutylene, Butane, pentane, hexane, heptane, hexane and mixtures thereof; cyclic and alicyclic hydrocarbons, such as cyclohexane, cycloheptane, methylcyclohexane, methylcycloheptane and mixtures thereof ; Aromatic and nicotinyl-substituted aromatic compounds, such as benzene, methylbenzyl, and xylene, C, -4 dialkyl ether, C] 4 dialkyl-38- of this paper The standard is applicable to the Chinese National Standard (CNS) A4 specification (210X 29? Mm) 442552 A7 B7 V. Description of the invention (36) Ether derivatives and tetrahydro 0-furan. Mixtures of the foregoing are also suitable. Appropriate activation co-catalysts and activation techniques for different metal complexes have been taught in the following documents: EP-A-277,003, US-A-5,153,157, US-A-5,064,802, EP-A-468,651 ( Corresponds to US Patent Application Serial No. 07 / 547,718), EP-A-520,732 (corresponds to US Patent Application Serial No. 07 / 876,268), WO 95/00683 (corresponds to US Patent Application Serial No. 08 / No. 82,201), and EP-A-520,732 (corresponding to US Patent Application Serial No. 07 / 884,966, filed on May 1, 1992). The activated cocatalysts suitable for use herein include perfluorinated (aryl) rotten compounds' and optimally tris (pentafluorophenyl) borane; non-polymerizable, compatible, non-coordinating ion-forming compounds (including Use of these compounds under oxidizing conditions) 'especially the use of compatible, non-coordinating anions of ammonium, scale, antimony, i Ferrocene salt of a cation. Suitable activation techniques include the use of a large amount of electrolytic beta, or a combination of the aforementioned activation cocatalysts and techniques. Printed by the Consumers 'Cooperative of the China Standards Bureau of the Ministry of Economic Affairs for illustration' but not constituting a restriction that can be used as an activated cocatalyst. Examples of compounds are: trisubstituted ammonium salts, such as trimethylammonium (pentafluorobenzyl) Acid salt, diethyl salt (pentafluorobenzyl) phosphonate; tripropyl zine (pentafluorophenyl) borate; tris (n-butyl) ammonium (pentafluorobenzyl) borate; three (Second butyl) ammonium (pentafluorophenyl) borate; Ν, Ν_dimethylaniline (pentafluorophenyl) borate, _ Ν, Ν-dimethylaniline n-butyltris (penta Fluorobenyl) Boronium a &lt; Ν, ...— methylbenzidine hydrazone (penta-phenyl) acid salt; ν, ν_dimethyl-39- paper scale 剌 t ® Caixian UNS) A4iml 210 X 297- ^) Α7 Β7 442 5 5 V. Description of the invention (37) Benzylamine (4- (third butyldimethylsilyl) -2, 3, 5, 6- (tetrafluorophenyl) borate; N, N -Dimethylaniline (4- (triisopropylsilyl) -2, 3, 5, 6-tetrafluorophenyl) borate; N, N-dimethylaniline pentafluorobenzyloxy ( Pentafluorophenyl) borate: N, N-diethylaniline (pentafluorobenzyl) borate; N, N_ dimethyl-2,4,6-trimethylaniline (pentafluorophenyl) Borate; Trimethylammonium (2,3,4,6-tetrafluorophenyl) borate; Triethylammonium (2,3,4,6-tetrafluorophenyl) borate; tripropyl Ammonium (2,3,4,6-tetrafluorophenyl) borate; Tris (n-butyl) ammonium (2,3,4,6-tetrafluorophenyl) borate; Difluorenyl (third Butyl) ammonium (2,3,4,6-tetrafluorophenyl) borate; N, N-Difluorenylaniline (2,3,4,6-tetrafluorophenyl) borate; N, N-diethylaniline (2,3,4,6-tetrafluorophenyl) borate; and N, N-difluorene -2,4,6-trimethylaniline (2,3,4,6-tetrafluorobenzyl) salts; di-substituted salts such as: di- (isopropyl) zirconium (five Fluorophenyl) borate; and dicyclohexylammonium (pentafluorophenyl) borate; tri-substituted scale salts, for example: triphenyl pigeon (pentafluorobenzyl) borate; three (o-methylbenzyl) Radical) (pentafluorophenyl) borate; and tris (2,6-diamidinobenzyl) borate (pentafluorobenzyl) borate; disubstituted oxonium salts, for example: diphenyloxy _ (Pentafluorophenyl) borate; bis (o-methylbenzyl) oxanthone (pentafluorophenyl) borate; and bis (2,6-difluorenylphenyl) oxyanchor (pentafluorobenzyl) Base) borates; and-substituted phosphonium salts, such as: dibenzylsulfonium (pentafluorophenyl) borate; bis (o-benzyl) sulfonyl (pentafluorophenyl) borate; and bis ( 2,6-Difluorenylbenzyl) amidine (pentafluorophenyl) borate. Other cocatalysts include, but are not limited to, boron compounds that can be used in ionic activation cocatalysts, which are trisubstituted ammonium salts, such as:- 40- &quot;. _ __ This paper ruler is fine 丨 National Standards for Towels (CN S) A4 specifications ;: 210X297) ~~ --- --..------------------------------------ Order (-Please read the precautions on the back before (Fill in this page) Consumption cooperation between employees of the Central Bureau of Standards of the Ministry of Economic Affairs, each printed by 4425 5 2 Α7 ΒΤ 5. Description of the invention (38) Decyldi (fluorenyl) ammonium (pentafluorophenyl) borate, decyldi ( Methyl) ammonium (pentafluorophenyl) borate, tetradecylbis (fluorenyl) ammonium (pentafluorobenzyl) borate, hexadecylbis (fluorenyl) ammonium (pentafluorobenzyl) borate Salt, octadecyl di (methyl) ammonium (pentafluorophenyl) borate, eicosyl bis (prosthetic) ammonium (pentafluorobenzyl) borate, fluorenyl bis (decyl) ammonium (Pentafluorophenyl) borate, fluorenyldi (dodecyl) ammonium (pentafluorophenyl) borate, methyldi (tetradecyl) ammonium (pentafluorophenyl) borate, methyl Di (hexadecyl) ammonium (pentafluorophenyl) borate, methyldi (octadecyl) ammonium (pentafluorophenyl) borate, methyldi (icosyl) ammonium (Pentafluorophenyl) borate, tridecyl ammonium (pentafluorobenzyl) boron Salt, tris (dodecyl) ammonium (pentafluorophenyl) borate, tris (tetradecyl) ammonium (pentafluorophenyl) borate, tris (hexadecyl) ammonium (pentafluorobenzene) ) Borate, tris (octadecyl) ammonium (pentafluorophenyl) borate, tris (icosyl) ammonium (pentafluorophenyl) borate, decyldi (n-butyl) ammonium (Pentafluorobenzyl) borate, dodecyldi (n-butyl) ammonium (pentafluorobenzyl) borate, octadecyldi (n-butyl) ammonium (pentafluorobenzyl) borate Salt, N, N-di (dodecyl) aniline (pentafluorophenyl) borate, N-methyl-N-dodecylaniline (pentafluorophenyl) borate, Ν, Ν- Di (octadecyl) (2,4,6-trimethylaniline) (pentafluorophenyl) borate, cyclohexyldi (dodecyl) ammonium (pentafluorophenyl) borate, economic Consumption of Employees of the Central Bureau of Standards of the People's Republic of China-Printed (please read the precautions on the back before filling out this page) and fluorenyldi (dodecyl) ammonium- (2,3,4,6-tetrafluorophenyl ) Borate. Appropriate similarly substituted phosphonium or town salts, such as: di (decyl) phosphonium (pentafluorophenyl) borate, (n-butyl) dodecylphosphonium (pentafluorophenyl) borate, tris Decyl (pentafluorophenyl) borate, bis (octadecyl) methyl (pentafluorophenyl) borate, and tris (tetradecyl) (pentafluorophenyl) boric acid -41- This paper size applies to the Chinese National Standard (CNS) A4 specification (210 × 297 mm) A7 B7 442552 5. Description of the invention (39) Salt can also be used. The best activated cocatalysts are trispentafluorophenylborane and bis (octadecyl) methylammonium (pentafluorobenzyl) borate and bis (octadecyl X n-butyl) ammonium (penta Fluorobenzyl) borate. Succinoxanes, especially methylalumoxane or triisobutylaluminum modified methylalumoxane are also suitable activators and can be used to activate metal complexes. The molar range of the metal complex to the activated cocatalyst used is preferably in the range of 1: 1000 to 2: 1, more preferably 1: 5 to h5: 1, and most preferably 1: 2 to 1: 1. In a preferred example, the metal complex is activated by ridge (pentafluorophenyl) borane and triisobutylaluminum modified fluorenyl alumoxane, and the ratio of Qin: B: Al mole is generally 1: 10:50 to 1: 0.5: 0.1, most commonly about 1: 3: 5. Supports, typically silica, alumina or polymers (especially poly (tetrafluoroethylene) or polyolefins) can also be used, and when the catalyst is used in a gas phase polymerization process. The preferred application amount of the support is a catalyst (based on metal), and the weight ratio of the support is from 1: 100,000 to 1:10, more preferably from 1: 50,000 to 1.20 'and most preferably to 10 0, 00 to 1: 30. In most polymerization reactions, the molar ratio of the catalyst to the polymerizable compound is 10-12: 1 to 10 丨: 1, and more preferably 10-9 :! to 10-5: individual components and recovery. The catalyst components must always be isolated from oxygen and water vapor. Therefore, the 'catalyst component and catalyst must be prepared and recovered in an oxygen-free and water-vapor environment. Therefore, 'preferably' the reaction is carried out in the presence of, for example, a dry, inert gas of nitrogen. -42- This paper is again applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) --- ί ^-(please note the precautions on the back of Mf before filling in this education) Thread l · Central sample of the Ministry of Economic Affairs Bureau ’s consumer cooperation Du printed by the Central Standards Bureau of the Ministry of Economic Affairs, printed by the Consumer Co-operative Society 4 42 5 5 2 λ7 Β7 V. Description of the invention (4 ()) Polymerization can be carried out in batch or continuous polymerization methods, essentially linear polymers It must be prepared by continuous polymerization. In a continuous process, ethylene, comonomers, and optionally solvents and diene systems are continuously supplied to the reaction zone and the product is continuously removed from the reaction zone. In general, 'homogeneous linear or substantially linear polymers can be polymerized under Ziegler-Natta or Kaminsky-Sinn form polymerization conditions, in other words,' reactor pressure ranges from normal pressure to 3500 atmospheres (350 MPa ). The reaction temperature may be greater than 80 ° C, generally 100 ° C to 250,000t, and preferably 100 ° C to 150,000t: 'When the temperature is at the higher end of the temperature range, that is, the temperature is higher than 1 oo ° c 'tends to form lower molecular weight polymers ^ The · ΙΒ1 · degree of the reactor and the mole ratio of gas to ethylene affect the molecular weight of the polymer, and a higher hydrogen content will reduce the molecular weight of the polymer. The I2 of the polymer is 1 g / 10 minutes, and the molar ratio of hydrogen to ethylene is generally 0: 1. When the desired polymer is 1000 g / 10 minutes, the molar ratio of argon to ethylene is generally 0_45: 1 to 0.7: 1. The upper limit of the hydrogen to ethylene mole ratio is generally 2,2-2.5: 1. The polymerization method is generally carried out by using a differential pressure of ethylene of about 10 to about 10,000 psi (70 to 7000 kPa) ', preferably about 40 to about 60 psi (30 to 300 kPa). The polymerization reaction is generally carried out at a temperature of 80 to 250 ° C, preferably 90 to 170 ° C, and most preferably more than 95 to 140 ° C. In most polymerization reactions, the molar ratio of the catalyst to the polymerizable compound is 1012 · 1 to 10: 1, more preferably about 10-9: 1 to 1〇_5 · -43-* --- ----- 1 gutter (please read the precautions on the back before filling in this page)-i Γ r,}-\ A AO ^ Ο * · t hM W. Printed by a Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs Λ7 B7 V. Explanation of the invention (41) The conditions of the solution polymerization reaction are to use solvents for individual reaction components. Preferred solvents include mineral oil and various hydrocarbons, which are liquid at the reaction temperature. Examples of solvents that can be used include alkanes, such as pentane, isoprene, hexane, heptane, octane, and nonane. A mixture of alkanes including kerosene and Isopolar, which can be obtained from Exxon Chemical Company. -ETM; cycloalkanes such as cyclopentane and cyclohexane; and aromatic hydrocarbons such as benzyl, toluene, dimethylbenzyl, ethylbenzene and diethylbenzyl. The solvent is present in the reactor in an amount sufficient to avoid phase separation. When the function of the solvent is to absorb heat, less solvent results in a poorer adiabatic reactor. The ratio of solvent to ethylene (based on weight) is generally 2.5: 1 to 12: 1, beyond which the catalyst efficiency is significantly impaired. The optimal typical solvent to ethylene ratio (based on weight) ranges from 5: 1 to 10: ί 0. At least one first polymer can be further prepared in a slurry polymerization process using an inert carrier supported on, for example, silica. On the aforementioned catalyst. In practical terms, slurry polymerization occurs in a liquid diluent, where the polymer product is substantially insoluble. Preferably, the diluent used in the slurry polymerization is one or more hydrocarbons having less than 5 carbon atoms. If desired, saturated smoke, such as ethane, propane or butane can be used as a whole or part of the diluent. Similarly, an α-olefin monomer or a mixture of different α-olefin monomers can be used as a whole or part of the diluent. Most preferably, the diluent comprises at least a majority of the olefin monomers or monomers that have been polymerized. When preparing hot-melt adhesives for low application temperatures, homogeneous linear or substantially linear interpolymers are present in an amount of 20% by weight of the adhesive -44- (CNS) Λ4 specification (21 0X 297 mm) ------.----- Installation ------ Order ----- line (Please read the precautions on the back before filling out this page) Printed by the Staff Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 442552 A7 B7 — '-. —___ _ V. Description of the invention (42) to 65 weight percent, preferably 25 weight percent to 45 weight percent and more preferably 30 weight percent to 40 weight percent. Additionally or alternatively, homogeneous linear or substantially linear interpolymers can be combined with other ethylene homopolymers, copolymers, and terpolymers, including low density polyethylene and grafted and malleable forms, ethylene vinyl acetate copolymers Polymers, ethylene n-butyl acrylate copolymers, ethylene methacrylate copolymers; homopolymers, copolymers, and terpolymers of propylene; and rubber-like block copolymers, which have a general ABA triblock configuration , ABABAB multi-block, AB di-block and radial block copolymers. These additional polymers may be used in amounts up to about 20 weight percent of the adhesive, and preferably up to about 10 weight percent of the adhesive. The waxes that can be used herein include paraffin wax, microcrystalline wax, high-density low-molecular-weight polyethylene tincture, by-product polyethylene wall, Fischer-Tropsch butterfly, oxidized Fischer-Tropsch butterfly, and functional butterfly 'such as Lipidamine butterfly and fatty acid amylamine wax. The term "synthetic high-melting wax" commonly used in conventional technology includes high-density low-molecular-weight polyethylene wax, by-product polyethylene wax, and Fischer-Tropsch filler. High-density low-molecular-weight polyethylene waxes of this type contain ethylene homopolymers and can be obtained from Petrolite, Inc. (Tulsa, 0K), such as PolywaxTM 500, PolywaxTM 1500, and PolywaxTM 2000 ° PolywaxTM 2000 has a molecular weight of about 2000, Mw / Mn is about 1.0, density is about 0.97 g / cm3 at 16 ° C, and melting point is about 126 ° C. The global softening point of the paraffin used in this article is about 55 ° C to about 85 -45- This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) ^^^ 1 i J Η-3- m ^ ^^ 1 n nn 1 ^ 1 ^^^ 1 m · —J ^^^ 1 ^^^ 1 ^^^ 1 ^^^ 1 (Please read the notes on the back before filling this page) Central Ministry of Economic Affairs 檩 隼Bureau employee consumer cooperative printed A? __B7__ V. Description of invention (43) ° C. The preferred paraffin is Okerin ™ 236 TP, available from Astor Wax Company, Doraville, GA; Penreco TM 4913, available from Pennzoil Products Co .; Houston, Texas; R-7152 Stone Soil, Available from Moore &amp;Munger; and Shebei 1297, Shelton, CT. Available from International Waxes, Ltd., Ontario, Canada. Other paraffins include waxes available from CP Hall under the product names 1230, 1236, 1240, 1245, 1246, 1255, 1260, and 1262. CP Hall 1246 paraffin from CP Hall (Stow, OH). CP Hall 1246 paraffin has a melting point of 143 ° F (62DC), a viscosity of 4.2 centipoise (0.042 g / (cm.s)) at 210eF (99 ° C), and a specific gravity at 73T (23 ° C). It is 0.915 g / cm3. The microcrystalline wax which can be used herein is a cyclic or branched alkane having 50% by weight or more, and the length of the alkane is between 30 and 100 carbon atoms. Its crystallinity is generally lower than paraffin wax and polyethylene wax, and its melting point is greater than about 70 ° C. Examples include Victory ® Amber Wax, 70 ° C, which can be taken from Petrolite, OK, Tulsa, OK; Bareco ® ES-796 Amber Wax, melting point 70 ° C, which can be taken from Berco, located in Chicago, IL; Okerin ® 177, shocking 80 ° C, available from Astor Wax; Besquare® 175 and 195 Amber Waxes, microcrystalline waxes with melting points of 80 ° C and 90 ° C, can be obtained from Petrolite, located in Tulsa, OK; Indramic ® 91, 90 ° C, can be obtained from Industrial Raw Materials in Smethport, PA; and Petrowax ® 9508 Light, melting point 90 ° C., Can be taken from New York, NY Petrowax ---------- It clothing ------ IT ----- ^ (Please read the precautions on the back before filling out this page) This paper size applies to Chinese National Standard (CNS) A4 Specifications UI0X 297 mm) Printed by the Central Standards Bureau of the Ministry of Economic Affairs and Consumer Cooperatives A7 B7 V. Description of Invention (44) PA, Inc. The synthetic high melting point (HMP) waxes that can be used herein are low density, low molecular weight polyethylene waxes, by-product ethylene polyethylene waxes, and Fischer-Tropsch spirals. Preferred 蠛 include Petrolite ⑧ C-4040, Poly wax ® 1000, 2000, and 3000, low molecular weight polyethylene, which can be obtained from Petrolite company: Escomer ® H-101, which is a modified polyethylene soil, which can be obtained from Exxon Chemical Company; Marcus ® 100, 200, and 300, low-molecular weight by-product polyethylene glycol, can be obtained from Marcu Chemical Company, a subsidiary of HRD Company in Houston, TX; Parafint ® H-1, H-4, and H -8 is a Fischer-Tropsch soil available from Sasol-SA / Moore &amp; Munger in Shelron, CT; and Petrolite ® PX-100, a Fischer-Tropsch soil available from Bareco. For better soils, when the hot-melt adhesive of the present invention is prepared in a two-reactor reaction, it is particularly desirable to use the steps described in the above and the following examples to prepare a homogeneous phase using a restricted geometry catalyst or a single-action site catalyst. wax. Such polymers may be ethylene homopolymers or interpolymers of ethylene and a comonomer, which is a C3-C2Q α-olefin, styrene, alkyl-substituted styrene, tetrafluoroethylene, ethylene benzo ring Butane, non-conjugated diene or cycloalkane, preferably C4-C2G α-olefin or styrene, and more preferably C6-C2Q α-women. Homogeneous waxes have a melt viscosity at 350 ° F that results in the ideal overall viscosity and maximum adhesion time of hot melt adhesive formulations. In general, the usable homogeneous wax is a melt viscosity at 35 ° T (177 ° C) of not more than 1000 centipoise (10 g / (cm • s)), preferably not more than 800 centipoise -47 -This paper size applies to China National Standard (CNS) Λ4 specification (210X 297 mm) ^^ 1-^^^ 1-.1 ^^ 1 H. Shinn ^^^ 1 ι ^ ϋ n ^ i —In lr —I— 、 -a collapse (please read the precautions on the back before filling this page) 4425b,

C Printed by A7 B7 of the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the invention (45) (8g / (cm • s)), and the melt viscosity at 35 ° T (177 ° C) is not more than 500 centipoise (5 g / (cm. Seconds homogeneous wax. Homogeneous wax generally has a melt viscosity of at least 100 centipoise at 350 ° F (H7 ° C) (丨 g / (cm · s), generally at least 120 centipoise (1.2 g / (cm.s, more preferably at least 150 centipoise (1.5 g / (cm.s)), and from an economic point of view at 350 ° F (177 ° C) Soils with a melting viscosity of at least 200 centipoise (2 g / (cm.s)) are preferred. This polymer has a preferred Mw / Mn of 15 to 2.5 ', preferably 1, compared to conventional waxes, 8 to 2.2. The density of the homogeneous butterfly is at least 0.885 g / cm3, preferably at least 0.09 g / cm3, more preferably at least 0920 g / cm3. The density of the homogeneous weave is not more than 0.970 g / cm3 Cm, preferably no more than 0.965 g / cm3, more preferably no more than 0.940 g / cm3. In the special case of hot-melt adhesives formulated below 15 (rc), the amount of wax used Account for 0 to 40 weight percent of the binder, preferably 15 to 35 weight percent, and most preferably 20 to 30 weight percent 'and can be applied in any combination. However, butterflies can be used to improve the completion The setting of the adhesive, the rate of reducing viscosity, increasing heat resistance, and improving processability. Therefore, the amount and form of the soil are determined based on the above factors. As used in this article, the term "tackifier" means Refers to any composition consisting mainly of several hydrocarbons. 'It can make the ugly adhesive composition viscous. For example, many types of tackifiers include aliphatic ^ resins, poly-xian-48- Lai Family Sample Rate (CNS) Μ Specifications (plus public holiday) ------------> 1¾ clothing ------ 1T -----. ^ (Please read the precautions on the back before (Fill in this page) r 4 42 5 b ^ A7 _________ B7 V. Description of the invention (46) Grease, hydrogenated rosin; Kunhe's aliphatic monoaromatic resin, rosin cool, and hydrogenated rosin ester. Packing,-* line The consumer cooperation of the Central Bureau of Standards of the Ministry of Economic Affairs can be used for the tackifying resin in this article. Examples include aliphatic, cycloaliphatic and aromatic hydrocarbons and modified hydrocarbons and hydrogenated forms; terpenes and modified terpenes and hydrogenated forms; and rosin and rosin derivatives and hydrogenated forms; and mixtures thereof The global softening point of these thickeners is 70 ° C to 150T; and the viscosity measured by a Brookfield viscometer at 3 50 F (177 ° C) does not exceed 2000 centipoise (20 g / (cm • s) The thickener may also have varying degrees of hydrogenation or saturation, which is another commonly used term. Available examples include Eastotac ® H-100, H-115, and H-130, which can be taken from Estman Chemical Company of Kingsport; Tennessee is a partially hydrogenated cycloaliphatic petroleum hydrocarbon resin with softening points of 100 ° C, 115. (: And 130 ° C, E grade, R grade 'L grade and W grade can be used, indicating different degrees of hydrogenation, E is the lowest degree of hydrogenation and W is the highest degree of hydrogenation. Bromine value of E grade is 15, R grade The bromine value is 5, the bromine value of L is 3 and the bromine value of W is 1. The softening point of Eastotac® H-142R from Eastman Chemical Co. is about 140 ° C. Other thickeners that can be used include Escore ® 5300 and 5400 are partially hydrogenated cycloaliphatic petroleum hydrocarbon resins, and Escorez ® 5600 'is a partially hydrogenated aromatic modified petroleum hydrocarbon resin, both available from Exxon Chemical Company of Houston, Texas; Wingtack ® Extra, which is an aliphatic, aromatic petroleum hydrocarbon resin, can be obtained from Goodyear Chemical Company, Akron, OH; Hercolite ® 2100, which is a partially hydrogenated cycloaliphatic petroleum fume resin, can be obtained from Wi mingming. n, DE of Hercules, -49- This paper size is applicable to the Chinese National Standard (CNS) 6-4 specifications (U0X297 mm) 442552 A7 B7 Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the invention (47) Inc ·; And Zonatac ® 105 and 501 Lite, which are made of co-diene Codene resin, available from Arizona Chemical Company, located in Panama City, FL. 11 Many different forms of rosin and modified rosin with different degrees of hydrogenation are available including rosin, wood rosin, tall oil rosin, steamed rosin, dimerization Rosin and polymerized rosin. Some specific modified rosins include wood rosin and tall oil rosin glycols and pentaerythritol esters. Available grades on the market include but are not limited to Sylvatac ® 1103, which is pentaerythritol rosin vinegar and can be obtained from Arizona Chemical Company, Unitac ® R-100 Lite, is a pentaerythritol I purpose, can be taken from Union Camp at Wayne, NJ, Permalyn ® 305, is pentaerythritol modified wood rosin, available from Hercules and Foral 105, It is highly hydrogenated pentaerythritol rosin vinegar and can also be obtained from Hercules. Sylvatac ® R-85 and 295 are rosin acids with melting points of 85 ° C and 95 ° C. They can be obtained from Arizona Chemical Company and Foral AX with a melting point of 70 ° C. Hydrogenated abietic acid, available from Hercules, Inc. Nirez V-2040 is a modified modified resin, available from Arizona Chemical Company. An example of another thickener is Piccotac 115 at 350 ° F (177 ° C) The melting viscosity is 1600 centipoise (16 g / (cm • s)). The melting viscosity of other typical thickeners at 350 ° F (177 ° C) is much lower than 1600 centipoise (16 g / (cm * s)), for example, 50 to 300 centipoise (0.5 to 3 g / (Cm.s.s. Examples of aliphatic resins include registered trademarks of EscorezTM, Piccotac ™, Mercures ™, Wirigtack ™, Hi-Rez ™, and -50- (Please read the precautions on the back before filling out this page) The paper dimensions apply China National Standard (CNS) A4 specification (210X 297 mm) 2 Printed by the Consumer Standards Department of the Central Standards Bureau of the Ministry of Economic Affairs 4 5 2 A7 B7 V. Description of the invention (43) Quintone ™, Tackirol ™, etc. Examples of doberene resins Contains registered trademarks as NirezTM, Piccolyte ™, Wingtack ™, Zonarez ™, etc. Examples of hydrogenated resins include registered trademarks as Escore ™, ArkonTM, Clearon ™, etc. Mixed aliphatic-aromatic resins include registered trademarks as Escorezr ™ 'Regalite ™' Hercures ™ 'AR ™' Imprez ™ 'Norsolene ™ M' Marukarez ™ 'ArkonT ™ M' Quintone ™ etc. Other thickeners that can be homogeneous linear or substantially linear ethylene / a-olefin copolymers and wax phase melts are also available Application The example makes that the preparation of hot-melt adhesives does not require the use of thickeners or only a small amount of thickeners. When the thickener has a foul odor, it tends to cause wear of mechanical equipment and cannot be easily separated from recycled pulp. Heat capacity adhesives with the lowest amount of thickener are preferred. In addition, thickeners generally crack at high temperatures, and hot-melt adhesives with the least amount of thickener will exhibit improved thermal stability. When preparing a hot-melt adhesive in a dual-reactor configuration, the hot-melt adhesive preferably has a thickener of less than 20 weight percent, preferably less than 15 weight percent, and more preferably less than 10 weight percent. However, the hot-melt adhesive of the present invention is particularly suitable for low application temperature. The adhesive of the present invention may include a thickening resin, the content of which is from 10% by weight to 60% by weight of the adhesive, preferably 20% by weight of the adhesive. To 55 weight percent, more preferably 25 to 50 weight percent of the adhesive, and most preferably 30 to 45 weight percent of the adhesive. -51----, --.---- -Install ------ Order ----- (Please read the precautions on the back before filling this page) This paper size applies to China National Standard (CNS) A4 (2 丨 0 X 297 mm) Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs A7 B7 V. Invention Description (49) Additives, such as antioxidants (such as hindered phenols (such as Irganox ® 10io, irganox ® 1076), phosphates (such as Irgafos @ 168)), anti-sticking agents, colorants, Fluorescent agents', fillers, etc. may also be included in the modified formula. The degree of addition of the specialty shellfish should not interfere with the improved properties of the formula invented by the applicant. Women's tincture and antioxidants are added to protect the adhesive from cracking due to reaction with oxygen. The reaction is caused by, for example, heat, light or residual catalyst from the raw material. There is also a decrease in application temperature as described in the present invention. Helps reduce cracking. Such antioxidants can generally be taken from HawthOrn, Νγ

Ciba-Geigy and included! rganox ® 565, 1010 and 1076, which are subject to

Inhibition is an antioxidant. These are primary antioxidants 'which function as free radical scavengers' and can be used alone or in combination with other antioxidants, such as phosphate antioxidants, such as Irgafos @ 168, which can be taken from Ciba-Geigy. Phosphates can be regarded as secondary antioxidants, which are generally not used alone 'and are mainly used as peroxide decomposers. Other antioxidants that can be used are Cyanox㊅LTDP ′, which can be obtained from Cytec Industries and Ethanox ® 1330 in Stanford, CT, and Albemarle, Baton Rouge, LA. Many other antioxidants can also be used alone or in combination with other antioxidants. When used, the amount of antioxidant used is based on the total weight of the hot-melt adhesive, generally less than 0.5 weight percent, and more preferably less than 0.2 weight percent. The hot melt adhesive may further include an oil. Oils are generally applied to reduce the viscosity of hot adhesives. When using oils, the total amount of hot-melt adhesive is -52- Agricultural paper size is applicable to Chinese National Standard (CMS) A4 specification (2iOX 297 mm) —-—, ---- i ------ IT ------. ^ C Please read the notes on the back before filling out this page) Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 4 425 b ,: A; ________B7 V. Description of Invention (so)

As a basis, the amount of the oil is less than 15 weight percent, preferably less than 10 weight percent, and more preferably less than 5 weight percent. Examples of oils include paraffin oils (such as ICaydol oil (available from Witco) and Shellflex TM 371 naphthenic oil (available from She 丨 1 oil company). The amount of oil used can reduce the adhesion of hot melt adhesives The nature of the adhesive is not conducive to the intended purpose of the adhesive. The hot-melt adhesive of the present invention can be prepared by standard melt blending. In particular, homogeneous linear or substantially linear ethylene polymers, Waxes, and optional thickeners, are melted and blended under high temperature (about 150 to 2000t;) under inert gas coverage until homogeneous mixing is obtained. Anything that produces a homogeneous mixture without causing hot melt cracking All mixing methods are applicable, such as using a heating tank equipped with a stirrer. Furthermore, the first polymer, wax, and optional thickener can be placed in an extrusion coater for application to a substrate In addition, when the butterfly is a homogeneous butterfly, as described herein, it is preferred to use a two-reaction configuration to prepare a hot-melt adhesive, in which a homogeneous linear or substantially linear ethylene polymer or Wax in another reactor In the production of another homogeneous linear or substantially linear ethylene polymer, and generally at the first reactor, the thickener is optionally provided via the side arm of the extruder. It should be noted that the reactors can be operated sequentially or in parallel Operation. In conjunction with the method of the present invention, the hot melt adhesive can be pelletized, pincushioned, or any other suitable configuration. An example of this method is suitable for preparing homogeneous linear shapes (high molecular weight or Low molecular weight) or substantially linear ethylene / ^ -53- Wood Paper Standard Common Chinese National Standard (CNS) A4 (2 丨 0 heart 97 public celebration) --Γ -------- i-(Please (Please read the notes on the back before filling this page) Order_ 4 42 b Central Standards Officer, Ministry of Economic Affairs, Consumer Cooperation. Du printed A7 B7 V. Description of the invention (51) An olefin copolymer, wax and optional thickening Agent 'was disclosed in WO94 / 00500 and WO 94/01052. The obtained adhesive is generally characterized by Brookfield viscosity below 5,000% at 50 ° C &gt; 6 (50g / (cm • sec)) , Preferably below 3,500 centipoise (35 g / (cm.s)) and most preferably below 15 (rc Below 2,000 centipoise (20 g / (cm.s)), making it ideally suitable for application temperatures below i50 ° C and preferably about 135 ° on extrusion packaging equipment C to 150 ° C, the packaging equipment such as Atlanta, GA2Nords &amp; Division. 'Mercer, Slautterback and ITW also manufacture extrusion packaging equipment. The adhesive formulation of the present invention is further characterized by its low density Low density interpolymers have better adhesion because of better penetration into the substrate. Low density also makes the adhesive ideally suitable for recycling. Low density allows better separation in the re-excitation method. The density of the homogeneous linear or substantially linear copolymer of ethylene of the present invention is less than 0.895 g / cm3, preferably less than 0.885 g / cm3, and more preferably less than 0.875 g / cm3; and at least 0.850 G / cm3, preferably at least 0855 g / cm3. In contrast, ethylene vinyl acetate copolymer, which is a standard base polymer used in the packaging industry, has a density of more than 0.900 g / cm3. Furthermore, the density of the most commonly used ethylene vinyl acetate copolymer is 0.940 g / 10 minutes, which contains 28% ethylene vinyl acetate, and the density of the vinyl acetate is greater than 0.950 g / 10 minutes. Ethylene n-butyl-54- This paper size is applicable to China National Standards (CNS) A4 (21 ϋ X 297 mm)-^ --.----- ¾ Clothing ------ 11- ---- 0 (Please read the notes on the back before filling in this purchase) Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs A? B7 V. Description of the invention (52) The density of acrylate and ethylene methacrylate is also greater than 0.900 g / cm3. The hot-melt adhesive of the present invention is further characterized by good heat resistance and good flexibility. The peel value of 100 g indicates the heat resistance of the adhesive composition. The PAFT is greater than 40 ° c, more preferably greater than 50 ° c and most preferably greater than 60 ° C. The combination of high cushioning resistance and good cold temperature properties is a significant improvement in the technology of low temperature packaging adhesives. These hot-melt adhesives are ideally suited for carton and paperboard sealing and forming brackets in the packaging industry. These packages can be made of, for example, raw or recycled kraft paper, high and low density kraft paper, cardboard, and various forms of treated and coated kraft paper and cardboard, and corrugated forms of these materials. These adhesives can also adhere to composite materials, such as those used for packaging alcoholic beverages. These composite materials may include cardboard laminated with aluminum foil, which is further laminated into a film material, such as Otome, poly (vinyl acetate) film, polypropylene, polyethylene gas, ethylene vinyl acetate, and various Different other forms of film. This film material can also be bonded directly to cardboard or kraft paper without aluminum foil. The aforementioned substrates are by no means exhaustive, as a large number of different substrates, especially composite materials, have been found to be useful in the packaging industry. Those skilled in the art will understand that the heat-curable adhesive of the present invention can be adhered to various substrates used in the packaging industry. Example-: --.---- 1¾ ------ ΪΤ ----- ^ (Please read the notes on the back before filling out this page) -55- CNS) A4 specifications; public status thin) 442552 A? B7 "*" printed by the Consumers' Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the invention (53) The embodiment of the hot melt adhesive of the present invention is as follows Way prepared. The binder components other than the polymer are melted in a forced air circulation oven at a temperature of 15trci 175 ° c. The polymer is slowly added to the refinery in an upright or light mixer known to those skilled in the art, such as the mixer RZRI, manufactured by Caframo in Wiarton, Ontario, Canada. The blend is maintained between 150 ° C and 175 ° C using a heating mantle. The heating mantle is, for example, manufactured by Glas-Col in Terre Haute, IN. The formula is then mixed until smooth and homogeneous. Antioxidants may be added during refining or mixing, or during these two periods. Unless otherwise specified, the homogeneous ethylene polymer used in the HMA, s of the present invention is an ethylene / 1-octene interpolymer ', which is prepared according to the methods described in U.S. Patent Nos. 5,272,236 and 5,278,272. Ethylene / octene polymer at a density of 0J58 g / cm3 and 12 of 500 g / 10 minutes and a melt viscosity of 22,700 centipoise (227 g / (cm • s)) at 35 ° F (177 ° C) In the example, the additional packaging ingredients are 100 ppm water as a catalyst inhibitor and 2000 ppm Irganox m 1010 hindered phenolic antioxidant (available from Ciba-Geigy). The density is 0.873 g / cm3 and 12 is 500 g / 10min and (350T (177 ° C) melt viscosity of 18,750 centipoise (188g / (cm.s)), and density of 0.862g / cm3 and 12 of 1000g / 10min and (350卞 (177.0 ° melt viscosity is 10,740 centipoise (107g / (cm • sec)), and the density is 0.870g / cm3 and 12 is 1000g / 10min and (350 ° F (177 ° C) -56---r --.----- install ------ order ----- line (please read the precautions on the back before filling out this page) This paper standard is in accordance with China National Standard ( CNS M4 specification (210 X297 mm) 442552 A7 ____ _B7_ V. Description of the invention (54) In the example of an ethylene / butene polymer with a melt viscosity of 9000 centipoise (90 g / (cm • s)) The extra packaging ingredient used is 35 ppm water as a catalyst inhibitor and 2000 ppm Irganox TM hindered anti-gasification! Examples 1 and 2:

袅 I-一 --.---- 1¾ clothing ------, 1T ----- 0 (Please read the precautions on the back before filling out this page) Staff Consumer Cooperatives, Central Standards Bureau, Ministry of Economic Affairs Gas-57- 1 2 0.870 / 1000MI Ethylene / Butene copolymer 33 25 Eastotac H-I30 Thinner resin 34.7 51.7 PX- 100 Fischer-Tropsch ^ 32 23 IrganoxlOlO Antioxidant 0.3 0.3 Wood paper standard uses Chinese national standard隼 (CNS) Α4 specification (210'χ: 97 mm) 442552 A7 B7 Printed by the Consumer Cooperative of the Central Government Bureau of the Ministry of Economic Affairs 5. Description of invention (55)

Table II Physical properties and adhesion data 1 2 ABCD viscosity at 135 ° C 1090 1110 1000 1105 910 degrees, (1 &quot;) (11.1) (10.0) (11.05) (9.1) centipoise at 149 ° C 770 765 650 780 680 2400 (g / (minute minutes • seconds) (7.7) (76.5) (6.5) (7.8) (68) (24.0) Specific gravity (g / cm3 0.93 0.95 0.97 0.97 0.96 0.99 points) 100 g peel (° c ) 64 69 54 58 42 63 500 grams of shear (° C) 92 86 71 69 64 92 Adhesive properties? 6-4 ° C for 48 hours 5 0 5 0 0 〇-18 ° C for 48 hours 5 0 0 0 0 0 4 ° C 48 hours 45 0 0 10 35 0 48 hours at 25 ° C 80 0 30 25 65 50 49. 48 hours below 100 0 70 90 20 85 Thermal stability: 96 hours at 135 ° C at A135t Viscosity-2 3 15 8 5 12 ΔGanar Color 1 1 7 8 8 6 Comparative Examples A'B and C are commercially available adhesives based on ethylene and ethyl acetate, which are designed for use at low application temperatures. Examples 1 and 2 are described in Table Workers. Examples 1 and 2 show significantly higher heat resistance, which can be confirmed by gram peel data and lower specific gravity than commercially available adhesives. Specific gravity of Example i at all temperatures Shows lower than commercially available adhesives. Example 1 shows the adhesive properties of advantages at all temperatures 'and is described as an all-round adhesive. At an application temperature of 135 C,' Apply Thai adhesive to high-performance corrugated cardboard material- 58- The size of this paper is applicable to Chinese National Standard (CNS) A4 specification (2I0X297) .-------- Installation ------ Order ----- line (please read the notes on the back before filling (This page) 442552 A? _____B7 _ *-____ 'I ~ 1 V. Description of the invention (print) On the exception of Comparative Example D (which is applied at the application temperature of i77t, the figure shows the percentage of fiber tear as Total adhesion. For example, if the adhesion is 6 inches (15 cm) long and 3 inches (75 cm) of the length does not show fiber tear, then 50% fiber tear adhesion. Examples 1 and 2 All showed good thermal stability, which was shown by the change in viscosity and Garner color within 96 hours.

Comparative Example D Comparative Example D is a commercially available adhesive, taken from H'B 'Fuller, St Paul, mn. It is a hot-melt packaging adhesive. It is a standard adhesive based on ethyl acetoacetate in the packaging industry and its application temperature is 177 ° C. Relative to the samples of other tables (applied at 135 ° C), bonding was performed at an applied temperature of 177 ° C. Relative to 135 ° C of other samples, thermal stability was also performed at 177 ° C. Printed by the Consumers' Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs. This comparative example illustrates the surprisingly high financial heat achieved by the adhesive of the present invention. The adhesive of the present invention has surprisingly high or high heat resistance ', as shown by the 100 g tear value (pAFT). Because the application temperature of the commercially available packaging adhesive is 177 ° C, the adhesive of the present invention Has a much lower viscosity. Examples 3 to 20 -59- The scale of this paper is applicable to the ordering country; f ^ TfCNS) M specification (21〇χ 297 mm) A7 B7 442552 V. Description of the invention (57 Printed by the Staff Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 1 〇 iS 1 mc? 〇c ^, 〇〇r-Ί 〇ΓΛ --- sm 〇E j rn or ^ io 〇r ~) 'm O. 〇〇〇m rn 0 &gt; 〇—S r 1 1 , 1 ί 1 J 1 bu \ 6 CM CO l 1 1 ϊ 1 1 o inches! 1 1 1 1 l § 1 f \ 1 / \ 1 ΐ \ 03 00 1 1 \. X Ch 〇 ο 〇U 〇1— (U〇CN BU cK fN CnI mo rJ r &gt; i ri ΓΜ l ·! 1 〇〇 inch o ΓΝ \ \ f \ r- c &gt; (N ro c \ (N (N ΓΛ CN 1! V5 Factory C3 μΛ W — «/ Ί \ 〇1 1 1 J 1» 1 1 t 1 l ί 1 1 VI in tt 1 \ lh Ol 〇in rj \ ό 1 1 »1 1 1 i 1) 1 1 f 1 j 1 t ^ X 〇-3 Μ ^ Γ CO CO NB m rn rn KTt bl 1 1 CN ί / Ί ji 1!! 1 CN OC r ^ i — m r- ΙΤΊ P 〇ο 1 s 1 mi 1 l) t 1 I 1 » 1 1, 1 1 1 1 i &gt; 1 ί 1 I 1 1 i 1 1 1 J 1 1 1 ί 1 j 4 1 1 1 1 i 00 ο m 〇 = 〇in ο i 1 1 1 1 1 1 ttr 1 t 1 T rl 1 1! 1 l {1 \ ί 1 m \ 1 lm \ 1 1 J! [m 1 t \ 〇〇 £ § omomr ~ \ in r ^ J 〇r ^ i υη Γν] 1 1 (I 1 1 1 1 J (1! 1 1 t 1 1 1 1 ί ί r 1 r 1 1 1 1 i I 1 1 1 I 1 ri £ S • w Ο 1 J 1 1 ί 1 1 1 1 1! F I l 1 1 t 1 ir \ (N t / Ί 〇m * m un r ^ \ oom 沄 ΓΛ m (N or 〇! Inch Ό Γ- cc or ^, a- .c? -ΓΝ 1 (Please read the precautions on the back before filling in the ^ page) -π The size of this paper applies the Chinese National Standard (CNS) Α4 specification (210 X 297 mm) 4425 5 2 A 7 B7 V. Description of the invention (58) Table III shows various formulations containing various grades of ethylene and (^ to C2Qa ~ women's tobacco homogeneous linear or substantially linear copolymers). Shows the weight percentages of various adhesive components to the adhesive. The second column describes a homogeneous copolymer having a density of 0.862 g / cm³ and a melting index of 1000 g / 10 minutes. The third column states a density of 0.870 g / cm³ and a melting index of 1000 g / 10 minutes. For homogeneous copolymers, column 4 indicates a homogeneous copolymer with a density of 0.86 g / m³ and a melt index of 500 g / m3, and column 5 indicates a density of 0.86 g / m³ and Homogeneous copolymers having a melt index of 500 g / 10 minutes, various copolymers have been described above. Eastotac ® H-130R and H-100R are hydrocarbon resins & melting points are l30 ° c &amp; l00c. Bareco ® ρχ-ΐ00 is synthetic Fischer-Tropsch soil with melting point, 195 micro is microcrystalline, its melting point is 90 C, and its antioxidant is Irganox 1010 'is a hindered system demulsifier' sold by Ciba-Geigy . {Please read the precautions on the back of the cabinet before filling out this page) —Installing, printing, winter paper printed by the Central Standards Bureau of the Ministry of Economic Affairs, Consumer Consumer Cooperatives, prints winter paper. The standard applies to Yijia County (CNS) A4 specification (210 &gt; &lt; 297 Male 442 5 5 2 A7 B7 V. Description of the invention (59)

Table IV Consumption Choice for Employees of the Central Bureau of Standards of the Ministry of Economic Affairs · Du printed | υ · φ? Ί ||| ^ 1 1 Ξ £ J; I! Gbu! Δ 〇〇ν δ ν〇 ^ 1 〇 m 〇o CN o ^ &quot; rg ϋΐΜΜ O go cc § o in 50 ο ο ί / Ί ΓΝΐ Ο 〇〇 〇 ο υ-Ί 〇Ν 〇r- ~ m 〇N § o ΓΊ oo un &lt; F ^% hc \ r \ (N un ° S ο ο 1 ^ r- ο ο o 〇-T Γ-- 〇o cc ◦ y 4〇S '' 2 ^ s ° oo in f ^. o 〇 — 〇 \ ΓΓ &quot; Ί — o on N 〇u, f * 'oooo 〇◦ υη ^ Γ inch ο CN σ \ \ 〇0C 々— o Write o CTn 〇〇CN 〇 \ m CN ΓΝΙ CO o oo o CO ΓΛ 00 Ξ5 * 〇 CO \ a oc oc σ \ g \ 〇o 00 oc 〇 Avoid h [j Ξ 茶 &lt; L — 〇J Ό ό os〇ο κη οο § 04 u〇o r- o \ DI ^ ^ XB 〇oo buun / —V oc ^ —V Inch_ μ 4 /-~ Ν ΚΓ, CN C \ oo Cs s \ C cc · &gt; —N oo r- κη Inch, © ▼ ▼ S u Also On Port W 〇 Field 2 1 Holy 1 &lt; Ό (J s &gt; _ «« / od oo Nw ^ oc οο ρο ^ wX 卜 C- oo — H sS 〇o ^ CO w ·· CM CO CO oc o P- &gt; oo KT \ CO 'Ο «Γ ^ 0C i L〇Cs ο. r-) On r ^ &gt; 3C Cv oo Ό GO 〇〇cs 〇N On CO oc os ej g V ~ CN S 'Ό / ~,. C \ oo c ^ 〇 \ r? R- &gt; ~' un ο &gt; ^ Ί / ~, o C \ or ~ N, oo-^ r § vy, OC 4-1 moo — ri 20 ο ο Γ * Ί ο g ΓΠ r &quot; &gt; iri mr ^, inch OJ orders Si 'wi r- 〇, CO \ 〇ΓΛ g. 〇 &gt; o l &gt; Ό w ~ ·, ΓΊ 一' w ^ · Pj -_ ^ \ Γ \ σ &gt; X in to • «s— ^ o ΚΓ, i—1 n% 〇y • ^ ϊ • w cc '1 Ό 0C 〇 Two — Γν! Inch or ~-= c C &gt;-〇-62- ^^ 1 '^ 1 «I l PHI-\ J. —f ^ lf ^^^ 1 ml r 0¾., Vs 矣 (Please read the notes on the back before filling this page) This paper The wave scale is applicable to the Chinese National Standard (CNS) A4 specification (2IOX297 mm), printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs, 4425% A7 ____________87__ V. Description of the invention (60) Table IV explains the various adhesive combinations shown in Table III Physical properties. These compositions containing lower density interpolymers also have lower peel values (PAFT) than those containing higher density interpolymers. However, even lower density polymers &apos; have better peel values (pAFT) than commercially available compositions based on ethylene-acetate and ethylene.

Example 2 1 to 2 3 Table V

Sa 0-S70 / 1000 EAA 5980 Eastotac H130R Petrolite PX-100 ---- _ .1 135 ° C 21 5! 34.7 27 0.3 L750 22 jj 0 34.7 32 0.3 1130 23 __ 10 24.7 33 0.3 1 1 i 1740 丨 ^ --- 1 1-1 The homogeneous interpolymer used in the above embodiment, which has been described above, has a density of 0.870 g / cm3 and a melting index of 1,000 g / 10 minutes. EAA 5980 is ethacrylic acid 'under the trade name Primacor ® 5980 and was obtained from The Dow Chemical Company. East〇tac H130R is a hydrocarbon resin with a melting point of 130 ° C. It is sold by Eastman Chemical Company. Petrolite ® X-100 is synthesized by 1¾ Fischer-Tropsch, manufactured by Bareco, and the antioxidant Irganox 101 〇. Hindered phenolic antioxidants are sold by Ciba-Geigy. -63- This paper size is in accordance with the Chinese National Standard (CNS) A4 specification (210X297 mm) ---------- installation ------ order ------ cheng (please read the back Please note this page, please fill out this page) 442552 A 7 B7 Printed by the Central Standards Bureau of the Ministry of Economic Affairs and Consumer Cooperatives

Table VI

Example 21-2 The 3 series tests the adhesion to a high-performance corrugated cardboard raw material. Comparative D is a commercially available vinyl acetate cover product, and its application temperature is marked at about 175 ° C. The product was applied to a substrate at 175 ° C, while Examples 21 to 23 were applied at 135 ° C. The diagram in Table VI shows fiber tearing, expressed as a percentage of total adhesion. These examples illustrate the good adhesion properties that can be obtained by the examples of the present invention, and the adhesive is compared to standard hot melt adhesives used in the packaging industry , Can be applied at lower temperatures. Also prepared the hot-melt adhesive β containing ultra-low molecular straight ethylene polymer. The steps for preparing ultra-low molecular weight ethyl polymer are as follows: Catalyst Preparation Part I_ Part 1: Preparation of TiCl3 (DME) l5 Device (refer to RI) system setup In a fume hood and purged with nitrogen; the device consists of a 10 L glass kettle with a flush valve installed at the bottom, a 5-neck joint, a Teflon washer 'clamp and agitator elements (bearings, shafts, And paddle-64- This paper music scale is applicable to the National Standard of China (CNS) 8 4 specifications (210X297 mm) m--H ί-^ 1 n I n I un I In-n τ I— _ m II—. (Please read the notes on the back before filling out this page) 4425 5 2

Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs I A7 B7 V. Description of the Invention (62) Each neck is configured as follows: The sand mixer element is placed on the central neck, and the outer neck has a gas inlet, a solvent inlet and a thermometer at the top And plug the reflux condenser. Add dry, deoxydimethoxyethane (DME) to a beaker (about 5L). In a dry box, weigh 700 § of TlCl3 and place it in the same amount of powder addition funnel; remove the funnel capped 'from the dry box and place it in the reactor, and stopper. TiCl3 was added by stirring over 10 minutes. After the addition was completed, the remaining TiCl3 was rinsed with additional DME into the beaker, the plug was replaced with a stopper, and the mixture was refluxed. The color changed from purple to light blue. The mixture was heated for about 5 hours, cooled to room temperature, the solid was allowed to settle, and the supernatant was decanted from the solid. TiC〗 3 (DME) l, 5 remained in R-1 as a light blue solid. Part 2: [(Me4C5) SiMe2N-t-Bu liter [MgCI] 2 preparation device (called R-2) is set up like R-1, except that the beaker capacity is 30 liters. A seven-neck adapter was installed; the stirrer was on the central neck and the outer neck included a condenser with a nitrogen inlet / outlet on top, a vacuum connection, a reagent addition tube, a thermometer, and a stopper. Into a beaker, pour 4,5 liters of toluene, 1.14 kg of (Me4C5H) SiMe2NH-t-Bu 'and 3.46 kg of 2M i-PrMgCl in EtzO solution. The mixture was then heated and the ether was boiled and evaporated to a steam-water valve which cooled to -78 ° C. After 4 hours, the temperature of the mixture reached 75 ° C. At the end of time, the heater was turned off and DME was added to the hot, stirring solution 'as a result, forming a white solid. The solution was allowed to cool to room temperature, the material was allowed to settle, and the supernatant was decanted from the solid. [(Me4C5) SiMe2N-t-u] [Mgaj2 remained in R-2 as a off-white solid. -65- This paper man standard is applicable to China National Standards (CNS) A4 specifications (210X 297 gong) (Please read the notes on the back before filling this page) -9 442552 A7 B7 V. Description of the invention (63) Part 3: Preparation of [(7? 5-Me4C5) SiMe2N-t-Bu] TiMe2 Put the substances in R-1 and R-2 in DME (3 liters of DME in R-1 Medium and 5 liters in R-2) and stir. The contents were transferred to R-2 using a transfer tube connected to the bottom valve of the 10-liter beaker and the top opening σ of the 30-liter beaker. Use additional DME to rinse out the remaining material in R-1. The mixture quickly darkened to deep red / brown and the temperature of R_2 increased to 21. (: To 32 ° C. After 20 minutes, i6ONl of CH2C12 was added through the dropping funnel, and the color changed to green / brown. Then 3.46 kg of a 3M MeMgCI solution in THF was added, which caused the temperature to rise to ^ "To 50 ° C. Stir the mixture for 30 minutes' and then vacuum to remove 6 liters of solvent. Add isopar TM E hydrocarbons (6 liters) to the beaker. Repeat the vacuum / solvent addition cycle, remove 4 liters of solvent and add 5 liters Isopar TM E hydrocarbons. In the step of final evacuation, 'extra 1, 2 liters of solvent was removed. The material was allowed to settle overnight, then the liquid layer was decanted to another 30 liters of glass gourd (feet_3). Under vacuum Removal of the solvent in R-3 'left a brown solid, which was re-extracted with IsOparE; the material was transferred to storage plutonium. Analysis indicated that the solution (17.23 liters) contained 0.1534M titanium; it was equal to 2.644 Moore [(π 5-Me4C5) SiMe2N-t-

Bu] TiMe2 a uses lsopar τη E hydrocarbons to extract the solids in R_2, transfers the solution to R-3 ', then dries under vacuum and re-extracts with IsOpar ™ e hydrocarbons. The solution was transferred to a storage bottle; analysis indicated that the titanium concentration was 0.1403M and the volume was 4.3 liters (0.6032 moles of [(π 5-Me4C [(々 夂

Me4C5) SiMe2N-t-Bu] TiMe2). The total yield is 3.2469 Mo Er [(々5_ '66-r-Kun Yi Thread (please read the precautions on the back before filling this page)) This paper size applies to Chinese national standards ((: 5) people 4 specifications ( 2 丨 0.; &Lt; 297 mm} mi22 ^ S522 A7 -------- B7_____ V. Description of the invention (64)

Me4C5) SiMe2N-t-Bu] TiMe2, or 1063 grams. Based on titanium (added as TiC13), the total yield was 72%. Catalyst Olympus II Part 1: Preparation of TiCl3 (DME) 1.5 The device (reference RI) is set in a fume hood and purged with nitrogen; the device consists of an L glass kettle with a flush valve installed at the bottom, 5- Neck joints, Teflon gaskets, clamps and agitator elements (bearings, shafts, and paddles). The necks are configured as follows: the stirrer element is placed on the central neck, and the outer neck has a reflux condenser with a gas inlet, a solvent inlet 'thermometer and a plug at the top. Add dry, deoxydimethoxyethane (DME) to a beaker (about 5 L). Weigh 700 g of TiCl3 in a dry box and add the same amount of powder to the funnel; add a funnel to the end; remove the funnel from the dry box and place it in the reaction box, and plug the stopper. Ticl3 was added by stirring over 10 minutes. After the addition is complete, the remaining TiCl3 from D.ME is rinsed into the beaker with additional rinse. It was then repeated with 325 grams of additional TiC13 to make a total of 625 grams of stopper exchange funnel and the mixture was heated to reflux temperature. The color changed from purple to light blue a. After heating the mixture for about 5 hours, the solid was allowed to settle and the supernatant was decanted from the solid. TiC13 (DME) 1.5 remained in R-1 as a light blue solid. Printed by the Central Ministry of Economic Affairs, Employee Consumer Cooperatives Part 2: Preparation of [(Me4C5) SiMe2N-t-Bu] [MgCl] 2 device (called H-2) is set like R-1, except for the capacity of the beaker Beyond 30 liters. A seven-neck joint is installed; the agitator is at the central neck and outside -67- This paper size is in accordance with the Chinese National Standard (CNS) A4 (210X297 mm), H4 42 5 Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs A7 B7 5. Description of the invention (65) 頬 Contains a condenser with a nitrogen inlet / outlet on top, a vacuum connection, a reagent addition tube, a thermometer and a plug. In a beaker, pour 7 liters of methylbenzyl, 3 09 kg (Me4C5H) SiMe2NH-t-Bu, and 3.46 kg of 2M i-PrMgCl in EhO solution. The mixture was then heated and the ether was boiled and evaporated to a steam-water valve which cooled to -78C. After 3 hours, the temperature of the mixture reached 80 ° C. A white precipitate formed at this time. The temperature was then raised to 90 ° C over 30 minutes and held at this temperature for 2 hours. At the end of the time, turn off the heater and add 2 liters of DME to the hot, stirred solution, resulting in the formation of a white solid. The solution was allowed to cool to room temperature, the material was allowed to settle, and the upper layer was decanted from the solid. [(Me4C5) SiMe2N-t-Bu] [MgCI] 2 remained in R-2 as a off-white solid. Part 3: Preparation of [(7? 5-Me4C5) SiMe2N-t-Bu] Ti (? 74-1,3-fluorenediene) Put the substances in R-1 and R-2 in DME Approximately 5 liters of volume were stirred in R-1 and 12 liters in R-2). The contents were transferred to R-2 using a transfer tube connected to the bottom valve of the 10-liter beaker and the top opening of the 30-liter beaker. Use additional DME to rinse out the remaining material in R-1. The mixture quickly darkened to deep red / brown, and the temperature of R-2 rose to 21 ° (: to 32 ° C. After 15 minutes, 1050 ml of 1,3, pentanediamine and 2.60 liters 2.03M were added simultaneously. N-BuMgCl in THF solution. After the addition, the temperature of the beaker reaches a maximum of 53 ° C. After stirring the mixture for 2 hours, then draw -68- This paper size applies the Chinese National Standard (CNS) A4 specification (210X 297 mm) --L ---.----- install ------ order ------ swimming (please read the precautions on the back before filling out this page) Printed by the Staff Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 442552 A &quot; ---- B7 V. Description of the invention (⑽) Remove about 11 liters of solvent under vacuum. Then add hexane to a beaker to make the total volume 22 liters. Allow the material to settle, then decant the liquid layer (12 liters) to In another 30 liter glass kettle (R-3). An additional 15 liters of product solution was collected by adding hexane to R_2, stirred for 50 minutes, allowed to settle again, and decanted. The materials were combined into R-3 In the first extraction. The solvent in R_3 was removed under vacuum, leaving a red / black solid, followed by extraction with methylbenzyl. This material was transferred to storage The analysis indicated that the solution (75 liters) contained 0.2554M titanium, which was equal to 3,00 mol [(θ 5-Me4C5) SiMe2N-t-Bu] Ti (η 4-1,3-pentadiene ), Or 1095 grams. Based on titanium (added in the form of Ticn), the total yield is 74%. Ultra-low molecular weight polymers and polymers, the polymer system used to prepare the hot-melt adhesives of the present invention Repeat the preparation according to the following steps and use the reaction conditions described in Table 1. Prior to the introduction of the diluted mixture, 'combine the ethylene and hydrogen systems into a single fluid, a mixture of C8-C10 saturated hydrocarbons, such as isOPAR-E hydrocarbons ( Available from Exxon Chemical Co.) and comonomer. The comonomer is 1 octene. The reactor feed mixture is continuously injected into the reactor. The metal complex and co-catalyst are combined into a single fluid and continuously injected into the reaction. In the case of polymer A, the catalyst is the catalyst prepared by the above-mentioned catalyzer preparation. For other polymers and soils, the catalyst is the catalyst prepared by the above-mentioned catalyst preparation 2. For each polymer and wax, Language, -69- This paper size applies to Chinese National Standard (CMS) Μ Specifications (210X297mm) ------------ installation ------ order ------ line (please read the notes on the back before filling in this I), 4 42 5. a7 B7 The invention description (67) The co-catalyst is tris (pentafluorophenyl) borane, which can be taken from Boulder Scientific as a 3 weight percent solution in Isopar TM-E mixed hydrocarbons. Methylalumoxane (MMAO type 3A) as a heptane solution provides aluminum, which can be obtained from Akzo Nobel Chemical Company as a 2% by weight aluminum concentration solution. Before being introduced into the polymerization reactor, the metal complex and cocatalyst were allowed to react for a sufficient residence time, and the reactor pressure was maintained at about 475 psig (3.3 MPa). The ethylene content of the reactor was maintained under the conditions described in Table 1 after reaching a steady state in each polymerization reaction. After the polymerization reaction, the fluid discharged from the reactor is introduced into a separator in which the molten polymer is separated from unreacted comonomers, unreacted ethylene, unreacted hydrogen, and a diluted mixture fluid. After cooling in a water bath or a granulator, it is cut into pieces or granulated to collect solid pellets. Table VI1 describes the polymerization conditions and the polymer characteristics of the polymers A, B, C and D obtained. ------------ Installation-(Please read the notes on the back before filling this page) Order the consumer cooperation of the Central Bureau of Standards of the Ministry of Economic Affairs Du printed 70 This paper size applies to Chinese national standards (CNS ) M size (210x297 public holiday) 442552 A7 B7

V. Description of the invention (68 Table VII 1 2 S U 菪! &Lt; $!

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(to.l) rtN ΓZΙ i (ΗΌ) &lt; Nro sac ISC.6 (Is) 9Η) (OS) 5.0 οί 69. 15Ό (SXCZ inch --'--; ----- equipment-(please (Please read the notes on the back before filling out this page) Printed by the Consumers' Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs (sl / ^ ri) Mildew-s 嚷 θ € (('' 4 / §5i) -Uj / HI¾¾ ^^ tt ^ Along (% 3101El) (% -ouo (SIS ql (-M, 3M) ^ s ^ e 孽 ^ (UUJd) (UIdd) 1; cockroach ^ | ((Jll / ^ rl &gt; .ll)-^^^ sa ^ _ / 知 (0§) ||) ^ 2 wai ((^ .1W) doles) (3. bu 2) Thread 3wi [7 This paper size applies to China National Standard (CN'S) A4 specification (210X297 (Mm) The system of consumer cooperation rights of the Central Bureau of Standards of the Ministry of Economic Affairs 442552 Α7 B7 V. Description of the invention (69) Polymers E, F, G, and wax A are prepared by solution polymerization, and recirculated with adequate stirring Reactor ° Ethylene and hydrocarbons (and any ethylene and hydrocarbons) are introduced before a mixture of dilute mixtures, C8-C10 saturated hydrocarbons' such as Isopar mE hydrocarbons (available from Exxon Chemical Company) and the comonomer 1-octene , Which is recirculated by the separator) and combined into a single fluid. The gold complex and co-catalyst are combined into a single stream In the case of polymer A, the catalyst is the catalyst prepared by the above-mentioned catalyst preparation two; the main co-catalyst is tris (pentafluorobenzyl) borane, which can be taken from Boulder Scientific. Provide a name for the 3% by weight solution of mixed hydrocarbons in Isopar mE and the second cocatalyst as a modified heptane solution of f-based aluminoxane (MMAO type 3 A), which can be taken from AkzoNobel Chemical Co., Ltd. 2% by weight aluminum concentration solution. Before being introduced into the polymerization reactor, allow the metal complex and co-catalyst to have a sufficient residence time to react. The reactor pressure system is maintained at about 475 psig (3.3 MPa). After the polymerization reaction, The fluid discharged from the reactor is introduced into a separator in which the molten polymer is separated from the unreacted comonomer, unreacted ethylene, unreacted argon, and the diluted mixture fluid, and these unreacted materials can then be recycled to be recycled Fresh comonomer, ethylene, hydrogen and diluent are combined for introduction into the reactor. After cooling in a water bath or pelletizer, cut into strands or pellets to collect solid pellets. Table ¥ 111 and Ι χDescribe the polymerization reaction conditions -72- This paper size is applicable to China National Standard (CNS) A4 specification (210X297g t) (Please read the precautions on the back first and fill in this so ...

44s5 V. Description of Invention ()

And the polymer characteristics of the obtained polymers E, F, G and wax A. Table VIII% m E genus-combined F t〇3. &Quot; 6) — 'Gu Guqiao (turn hnk clock 0) 140 (63.6)' ~~ l: i〇T63 ~ 0) BU △ ('Lbs, hr (Machine Cut) 146.2 (06.45) ^ 6.17 (66.44) l4〇.5 (66 ^ 59) ^-^ 迤 嵙 and (! Bs / h 「(k ^「)) 45.4 ( 20.6) ~~~ 49T (2Z5j- ϊΙ ^ τΤΓτόΠ 辛) # 料 料 雾 举 冲 命 ㈣111 ·)) Not determined 112 (50.9)-32.9 (14.95) 莘 蝽 魂 Gen (Ή-%) Nor determined HA 'Ϊ3ό ^ ^^ Fresh oxygen wrapped pants (standard rate. 4025 5350 16100-_____ multi-system 5_ΐcommand Huai slag _ (lbs / hr (kg / hr)) 340 (3S2) 339.4 (381.5) 840 (332) 蝻Age of Viewing (Wt%) 90.7 90.3 SS.26-_ can be found (° c) 109.36 119.3 — 134.3 ^ lift i / i (〇C) 15 15 Ϊ5.3 ^ _ * like it (ppra) 70 70 70! Abs ^ r (kg ^ r)) 0725 (0.330) 1.265 (0-575) 4.6 (2.09)----------- install! (Please read the precautions on the back before filling this page ) Xiangkang Judging 丨! 2,] 0C * 丨 3,900 * ——— | &gt; &gt; ____ ^ Imprint by Employee Consumer Cooperative of Central Standards Bureau of Ministry of Economic Affairs-Quanrong Totalization 1 Systematic possession (ppm) 1200 2031 1993 t Yun JJ (Ibs / hr (kg / hr)) 2.96 (1.34) 1.635 (0.743) 5.S6 (2.60) ._ Yipan ;: ^ Ear and Heart J 2.96 3.43 2.397 _ Bi Erji Junji Lu "瘭 exhaustion (ppm) 198 198 198. Real two total chelate (lbs; hr (kg / hr)) 0.71S (0.326) 1,253 (0.572) 3.7 (1.7) | Your slap in the face 5 4.936 4.037 j / 1 code 窳 窠 ⑼cmJ) 0.S926 0.392i 0.9369 | ft Pain 100 million ¾ at 3f 0 ° F ((%)) 12,500 (125) 4,000 (40) ^ 400 (4) | I (It at L90a〇 * 03611 i.900 * 14,000 * 丨 The calculation is based on the correlation of melt viscosity and is calculated according to the following formula : I2 = 3.6126 (101og (&quot;) · 6 6928 &M; 1363) -9.3 185 Mn = 10 [(l〇gm46) /3.56] Where? ? = Melting viscosity at 350 ° F (177 ° C). -73- This paper size applies to China National Standard (CNfS) A4 (210 × 297 mm) 442 5 5 2 A7 B7

V. Description of the invention (Table 71 IX. Consumer cooperation of the Central Bureau of Standards of the Ministry of Economic Affairs of the People's Republic of China 110 (50) | 105 (47.7)! 24,5 (56.6) 61.5 (28.0) r ^ \ CN ο ο \ 0 fN Γ3 .6 (1.64) ο • η! 1.5 (0,68) Ό Π, ν &lt; ο tN 0C sc 〇〇UO I total zeta value (Ib / hrtkg / hr)) If fresh 2 (lb / hr (kg / hr))! 箄 箄 箄 (Ib / lir (kg / hr)) 1 II chain: tell him to read (mole%)!: Ti donor heart bundle, (mole%) dilute The East 5 media also said (uuid) that the donkey 1 r—V 1 1—1 -Π -5 dagger rabbit (ppm) 丨 total f # 化 剑 命 处 (IWlir (kg / hr ))? Ξ] · -— * ((Jil / ri ^) JLI / qi) ψΊρ:} '-·· Strength 2 Sister Rong It (鹋 # 说 沲, (weight%) U ΐι' • W- &lt; * &gt; Turtle 1 Αα5 * — ·. ο Γ'- r- — • i μ- 9 Λ3 t§ — -------------- Installation ------ Order ------ Line (Please read the precautions on the back before filling in this page) The paper size is applicable to the Chinese standard ί CNS) Α4 size (2 10X297 mm) 2 4 · R 5 2 A? 5 、 Explanation of the invention (72 hot-melt adhesives with improved low-temperature performance, which contains at least one ultra-low The molecular weight ethylene polymer_ polymer, tackifier, and antioxidant were added to the Haake Rheocord 40 mixer in the amounts listed in Table A at the same time, and mixed using a 200 g mixing drum maintained at 13 (rc and 95 rPm). Mix the ingredients for about 5 minutes until the ingredients melt. The antioxidant used is Irgan 0xm 1010 and the amount is 2000 ppm of the total formulation. Table X further illustrates the various measured performance characteristics of hot melt adhesives. , Including the melt viscosity at 350T (17η :), the maximum adhesion time, the interval time, PAFT, the percentage of paper tear of the newly made heat adhesive (the initial paper tear), and aging at 5 (rc 14-day samples (14 days of paper tearing at 50 ° C). Each sample showed more than 90% paper tear bags. Examples 25, 26, and 27 further showed 14 days of paper tearing greater than 90%. Crack & Each sample presents an acceptable PAFT and, for most applications, progresses further with proper interval time and maximum close-in placement time. -^ --------- install ------, order ------ Φ (Please read the note on the back 11 before filling out this page) Employees of the Ministry of Economic Affairs Printed by the Consumer Cooperative 11-75 copies of this paper. New Paper _ 210 χ297 ^ ΪΤ 4 425 5 2 A7 B7 V. Description of the invention (73) X Table printed by the Consumer Cooperatives of the Central Bureau of Standards of the Ministry of Economy Γ ~ «JJ 00 κη 卜 CO ro TT rT 〇〇rj 5C r- σ C \ 00 CN ΙΛ5 rj 〇 \ oo c- &gt; π «τ 〇i 〇inch IM .- &quot; ·· ri r- color rJ another oc〇〇0 〇 ο ο -| ~ S r-) -rf m ri cc oo CO u ^ -L · ^ W &gt; * ► 〇i Γ- Γ * Ί ί / Γ c_ CJ o -TX. «T-% ο C3 L ·» C- U ^ 3 -5i u. Two 〇c 〇 o S 'S, two-ra 3 袅 &gt; suw tyi' ί G 4J so D -g 5 &lt; i- g; ϋ C Λ 0J ρ rJ 'ίΤ ¢ 3 ^ έ. CX ί: r- ^ v ^ _- · a V7 -§ XT 1 su— rr &lt; Γ &quot; &lt; CO vn Oi &quot; Om zn inch 〇C m cn a mo CN γ-Λ 〇 to CN VI… oa Ο C * S ο o 00 rj lA C \ οα &lt; A (S 'oo ri ^ -v Γ-' «w / to ^ = — C3 ^ C? ^« = a &gt; ^ ~ ^ =: 1 SS 3 S. = 〇 〇S ^ s g- 〇 ^ oo OJ O tj ^ ^ ^ ^ B ° ^ ^ Qi 5 1 .¾1 g 3县 -¾ S «^ ^ 沄 ^ 3 ί 1 — ^ -WW — ϊιΔ ξ ο un ou G ^ 〇T3 r- · S t ~-o —1 CJ ww r. V) sem &lt; a &gt; ·. Ξ 3 ^ &gt; 3 00J P 0J »C / la &quot; o 'iO • 1) sc ZJ δ L« L ·. &Lt; g Γ3 I U. Λ 2 5 cfl 73 ΰ-^-Ι £ Ϊ3 CL ς: '&gt; _〆 (J s Ul &gt; s -b ^ T 1J tt V Λ * Gh O o Xw ^ H &lt; Cu &lt; cn and another 00 ^ r ri &quot; T cncn CN CN i- ~ V Ln r— CM &gt; r \ CN 〇0 0 1 ο 0 1 r- 'C \ 〇6 C \ cn 〇a if &lt; T o 1.3 .: U 5 cl / — &lt; v ft r -cr ·: g 3 &lt; 2 X ^ «-Dagger 5 X o ru: 9. '« · IJ-Γ &quot; -5 -Ά ^ 3' — --1 &gt; ^ i VJ 二; ~ '' iw -υ .zz U co two O 彐 &gt; · w 广 &lt; • two 1 ϋ 3 ό ς / ι &gt;,: Zn · = Q 3 ΐ: r two £ 5-s two = J .1 · ^ u Two £ ** ~ · &gt; ... &lt;. y -1 '~ 1' '&lt; .t ~ r \ \\ -J:, \ ------II ------II j-—It----I 丁 I__-—i _ I (Please read the notes on the back before filling out this page) This paper size applies to China National Standards (CNS) A4 specification (210X 297mm) Economy Central Standards Bureau employees Cooperative printing fee A &quot; B7 V. invention is described in (74)

Table 1 shows the low temperature of EVA-based hot melt adhesive formulations with high ethylene vinyl acetate content and comparable melt viscosity at 350 ° (177 ° C) compared to the 'low temperature of the hot melt adhesive of the present invention. Improved viscosity. In each block, 'viscosity is first expressed in centipoise, and the representation of grams / (cm · s) is described in brackets D. More specifically' Table XI shows the hot-melt bonding of Example 27 and Fuller4316 When each of the agents had a dazzling viscosity between 700 and 800 centipoise (7 and 8 g / (cm.s)) at 350 ° F (177 ° C), Example 27 was at 275 ° F (13 5 ° C). The melt viscosity is lower than the commercially available Fuller 4316 adhesive, with a difference of more than 400 centipoise (4 g / (cm · s)). Similarly, puller 5754 and Examples 24-26 each have a temperature between The melting viscosity of 1000 and about Π00 centipoise (10 and 134 g / (cm · s)). In contrast, the melting viscosity of Examples 24-26 at 275 ° F (135.00 ° C) was significantly lower than that of Fuller 5754s. Comparative Examples The hot-melt adhesives Eastman A765 and National Starch 2103 failed when they had acceptable melt viscosity at 275 ° F (135 ° C). It is believed that they can be used as suitable packaging adhesives because they have a high degree of crystallization and will cause embrittlement at lower temperatures. The reduction in low-temperature melting viscosity of the hot-melt adhesives of the present invention will be transferred to lower operating temperatures, which Conducive to economic considerations and to provide an improved pot life. The hot-glue adhesive of the present invention is particularly advantageous in applications that require short maximum placement time. The hot-melt adhesive of the present invention is further expected to produce fewer fibers during processing Silk, even when operating at low temperatures. -77- --------- Batch of clothes ------? 1 ------ 0—r (Please read the precautions on the back first (Fill in this page) 442552 A7 B7 V. Description of Invention (75)

The same applies to different hot-melt adhesives that are good for bonding cardboard and paperboard substrates, and the description is shown in the following table XI 1 * 〇〇〇a 2 r—so 安 〇P 〇 o ΓΊ m _ ^ o ^ 〇 ^ oc 〇〇 * — ^-. N rxi iN — — ri Γ 1 &lt; N «— ^ mi Os Cn '-w ·· m \ 〇ω &lt; ο 〇〇A' • w ·· o End ^ CN ^ o 〇inch ^ r— &gt;, S 〇 一 — QJ inch &quot; 5 〇〇〇l-〇un r ~ -s 〇2 art 5 rs &lt; ns 〇 〇 〇ο · -1 ^ -1 w ^ · r * ~ N 〇〇ΓΝ1 ^ (N &lt; N ^? ^ O iN \\ 〇Ό · — ^ -t CN ^ 〇 \ 0s · 〇〇 · --1. ~. R &lt; i N o 〇00 °° rm rn m ^ m iv ^ oc c〇 ^ δ r—v. m ^ oo 〇〇ΛΛ 4 --_ υη κη Os 〇 · &gt; · _ ·-. Inch CN /-* vo 〇 \ 〇υ-ί ^ kO ”CM fN / —sl / Ί ^ ,, — 'c ίη ^ m ^ γί m * —1 ^-. · 1 u, inch / ^ * · N \ D ^ Ό Ό ^' O (N (N (N ( rJ q · — '1 r · —v (-^. 5 \ 〇〇〇r- ^ S 〇Ρ Γ- crs G \ ΓΝΙ ^ 〇 \ c &gt; inch ^ f-*-1, ~-r ~~ Bu — One — — '—- Ν 04 ΓΜ οο 00 r- ι &gt;! y ~, oy * ™-% s inch ΓΛ un -ο Bu UL- — F— Q gg • · Τ \ r ^ \ i · — CN rn rn r ^, io! 1 1 The staff of the Central Bureau of Standards of the Ministry of Economic Affairs has combined the printed documents (please read the precautions on the back first) (Fill in this page) The paper size is applicable to Chinese National Standard (CNS) A4 (2IOX 297 mm)

A 442552 ________________ B7 V. Description of the invention (76) '一 * ~ Hot melt blending agent containing homogeneous chair. Ethylene association jade compound; at 35 ° C (the viscosity is 0.895 g / cm3. Polymer, Tackifiers and antioxidants were added simultaneously to the HaakeRheocord40 mixer in the amounts listed in Table χπ, and mixed using a 200 g mixing drum maintained at 13 ° C and 95 rpm. The ingredients were mixed for about 5 minutes until the ingredients were refined. The anti-emulsifier used was Irgan〇x «I 1 〇 100 and the amount accounted for 2000 ppm of the total formulation. The initial hot-melt adhesive at room temperature, 14 days of paper tear, and 50 ° C The next 14 days of paper tearing, maximum close placement time, interval time and PAFT. The evaluated hot melt adhesive formulation and the data obtained are described in Table XII. II »^ 1! 1 I II ί 11! Ii ^ Clothing ----- I-.- I i ^ i 111 (Please read the notes on the back before filling out this page). Staff of the Central Bureau of Standards, Ministry of Line Economy (CNS) A4 size (210X 297mm) Ministry of Economic Affairs t Central Standard Rate 扃 Employees' consumption cooperation Du printed B7 Five Description of the invention (77)

Table XII 〇U9i9S ^ VZ L »5so &lt; 5- 0 &lt; Η00υε &lt; κ &lt; 5 000. ^ .. 1 :: one illJlal ^^ ssrlsatozodsaH .--............ I. ...................... ωε &quot; &quot; ^ n

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(^) 009 ^^^^^ 1- ^ 1-1 ^ E fg-Έτί JL1S5 I AilSN Hill a VPOED) tvd lus- ^ UJU.Uad0 {ϋ * -β £ ρsold d〇SC 1 &quot; ai! * 8s5 51.1,3011 luu / 6 bu cs--^^ 30010 ^^^^ ¾ &d; d3 sov uu / mog ^ -Q ^ jJ ^ mAiod 80 (Please read the precautions on the back before filling this page) This paper size applies Chinese National Standard (CNS) A4 is now available (210X297 mm) 442552 Printed by A7 B7, Masonry Consumer Cooperative, Central Bureau of Standards, Ministry of Economic Affairs 5. Description of the invention (78) Better hot-melt adhesive, ie at least 80% of the original paper tear The 'cracker' is characterized by an inequality corresponding to the following statistical model:

Paper tear 283.8965 * A + 18.5823 * C + 114.571 * B where A, B, and C are the percentages of polymer, tackifier, and rhenium of the composition, respectively. Such preferred HMA's include thermal shock adhesives corresponding to the pattern points described in Table XII: 1, 1A, 1C, 1F, 5, 11, and 2 HMA's. Such preferred HMA's generally have the following formulations: homogeneous linear or substantially linear ethylene polymers greater than 25 weight percent, 0 to 3 weight percent wax, and 0 to 50 weight percent viscosity enhancer. Limitations In order for the tackifier to be present below 20 weight percent, the homogeneous linear or substantially linear &gt; acetamidine polymer is present at least 50 weight percent. Better heat-graft adhesive, that presents at least 80% of the room for 14 days

The paper tear of warm paper is characterized by the following inequality derived from the statistical model: paper tear gl02.902 * A-9.96395 * C + 80.2846 * B + 164.944 * B * C where A, B, and C are The percentages of polymer, tackifier, and sacrifice of the composition, respectively. -81-The silver standard of this paper is applicable to China National Standard Filial Piety (CNS) A4 specification (210X297 public holiday) I ---------- Strategy ------ 、 玎 ------ ^ (Please First read the notes on the reverse side and then fill out this page.) Central Laboratories of the Ministry of Economic Affairs and Consumer Cooperation-Du Yinzhuang A 7 ____B7 V. Description of the Invention (79) This better hot melt adhesive contains the corresponding description in Table χιι Graphic point hot melt adhesives: 1, 1A, lc, 2, 5 and better hot melt adhesives generally have the following formula: 0 to 25 weight percent wax, 3 to 100 weight percent homogeneous linear or The limitation of the substantially linear ethylene polymer and the tackifier from 0 to 50% by weight is that the amount of the tackifier is less than 5% by weight, and the amount of the homogeneous linear or substantially linear ethylene polymer is greater than 80% by weight. The best hot-melt adhesive, that is, at least 80% of 500c 14 days of paper tearing, is characterized by the following inequality derived from the statistical model:

Paper tear 2 I02.73 * A_6.07393 * C-49.4636 * B-69.4347 * A * C + 1 43.137 * A * B + 127.72 * B * C where A, B, and C are the polymerization of the composition, respectively Percent of polymers, tackifiers and waxes. This optimal hot melt adhesive contains hot-melt adhesives that correspond to the pattern points described in Table C: 1, 1A, 1C, 1F, 5 and j. This optimal hot melt adhesive generally has the following formula: 0 to 25 weight percent wax, 60 to 100 weight percent homogeneous linear or substantially linear ethylene polymer, and 0 to 30 weight percent tackifier, The limiting condition is that the tackifier is present in an amount of less than 5 weight percent, and the homogeneous linear or substantially linear ethylene polymer is present in an amount greater than about 80 weight percent. This kind of best -82- This paper size is applicable to Chinese National Standards (CNS) (please read the notes on the back before filling this page). Binding 4425 5 2 A7 B7 V. Description of the invention (80) The hot melt adhesive generally has the following formula: 0 to 25 weight percent wax, 60 to 100 weight percent homogeneous linear or substantially linear ethylene polymer, and 0 to 30 weight percent tackifier The limiting condition is that the tackifier is present in an amount of less than 5 weight percent and the homogeneous linear or substantially linear ethylene polymer is present in an amount greater than about 80 weight percent. Hot-melt adhesives containing homogeneous ethylene polymers, with a flocculating viscosity of 5000 centipoise (50 g / (cm.s)) and a density of 0.865 to less than 0.880 elephants at 350 ° Fil77 ° C. Cubic centimeters. The polymers, tackifiers, and antioxidants were added to the Haake Rheocord 40 mixer in the amounts listed in Table XII, and mixed using a 200 g mixing drum maintained at 130 ° C and 95 rpm. Mix the ingredients for about 5 minutes until the ingredients are melted. The antioxidant used was Irganox τ "1010 and the amount accounted for 2000 ppm of the total formulation. The hot melt adhesive was evaluated at room temperature for the first 14 days of paper tearing and 14 days of paper tearing at 50 t. Crack, maximum close time, interval time and PAFT. The evaluated hot melt adhesive formulation and the data obtained are described in Table XIII. -83- This paper size applies to China National Standard (CNS) A4 specification (210 × 297 mm) %); I 1. ^ 1 n “11— I (Please read the precautions on the back before filling this page), π 4 2 B 5 2

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G gw 8rt ε-κ ^ _ (500 se ° / ° 6 96 V6 96 Printed by the Consumer Cooperatives of the Central Government Bureau of the Ministry of Economic Affairs (% _5) (3U / G U9: s &amp; osto &lt; -y.I (% 1M ) (33 / ICTgs. -Sd'J i) Ji # (Q /!-M) (lu3 / ts gNGLSCbog t) υ # Bs s.-^ 0 a ^ (% iMK30 / 5 69 /-. Write: 3f Ze6: s (b 00lsv ^-^ __ {% ig'-nuud (% 1 hundred / 6 s: scb se) 0 #! 叫 一 ίϊ ~ ^ 7 '「&quot;! 丨「 ^ (CWM) d— inverse Pass (0.) {9PI / 0) A long time: ~~ 1 d) s _____ 嘹 M: (%) ϋ69) 5-HJ g s- (% _-ir: 5 8 This paper wave scale applies to China Standard (CNS) A4 specification (210X 297 mm) Member of the Central Bureau of the Ministry of Economic Affairs / Consumer Cooperation · Social Printing 142552 A7 _— .. ______ B7 V. Description of the invention (S3) Better hot-melt adhesive At least 80% of the original paper tears are characterized by an inequality corresponding to the following statistical model;

Paper tear 3 101.746 * A + 38.2428 * B-56.2418 * A * 〇55.2941 * B * C + 1350.15 * A * B * C where A, B, and C are the polymer, tackifier, and The percentage of wax. Such preferred hot-melt adhesives include hot-melt adhesives corresponding to the pattern points described in Table D: 1, 1C'1E), 5, 2, 9, and 10. This preferred hot melt adhesive generally has the following formula: 25 to 85 weight percent homogeneous linear or substantially linear ethylene polymer, 0 to 50 weight percent wax 'and 5 to 50 weight percent tackifier, The limiting condition is that the tackifier is present in an amount of less than 20 weight percent, and the homogeneous linear or substantially linear ethylene polymer is present in an amount of at least 35 weight percent. A better hot-melt adhesive, that is, a paper tearer that exhibits at least 80% of j4 days at room temperature, which contains a hot-glue adhesive corresponding to the graphical points illustrated in Table C: 1, 2'4'5, 7 , 9, 10 and 1C. Such better heat-soluble adhesives generally have the following formula: 25 to 85 weight percent homogeneous linear or substantially linear ethylene polymer, 0 to 50 weight percent wax, and 5 to 50 weight percent tackifier The limitation is that the amount of tackifier is less than 10% by weight, and the amount of polymer is at least 40% by weight. -86- This paper size is applicable to the national standard (CNS) A4 of the towel (21〇χ 297 public broadcasting) ------------- ^ --- ^ ---- Order --- --- 0 (Please read the notes on the back before filling out this page) 442552 Employees' cooperation of the Central Bureau of Standards of the Ministry of Economic Affairs. Printed by the agency A7 -------- B7 V. Description of invention (84) Best The hot-melt adhesive 'appears at least 80% of 50%. 〇14 days of paper tearing, which is characterized by the following inequality derived from the statistical model: Paper tearing 2 102.73 * A-6.07393 * C-49.4636 * B-69.4347 * A * C + 143.137 * Α * Β + 127.72 * B * 0 where A, B, and C are the percentages of the polymer, tackifier, and rhenium of the composition, respectively. The best hot-melt adhesives include hot-melt adhesives that correspond to the 圊 -shaped points described in Table C: 2, 4, 5, 9, 10, 1B, and 1C. This optimal hot melt adhesive generally has the following formula: 0 to 50 weight percent wax, 25 to 70 weight percent homogeneous linear or substantially linear ethylene polymer 'and 0 to 50 weight percent tackifier The limitation is that the amount of tackifier is less than 5 weight percent, and the amount of homogeneous linear or substantially linear ethylene polymer is greater than 50 weight percent. It should be further stated that when the applied polymer density is 0.865 to less than 0.875 g / cm3, when the applied density of the polymer is high, the acceptable formulation ratio generally extends beyond the acceptable range. The melting point of a hot-melt adhesive containing a homogeneous ethylene polymer at 350 ° Fn77 ° C is 2500 centipoise (25 g / (cm • s) and a density of L880 to 0.895 g / cm3.- 87- The X degree of this paper is applicable to the national standard (CNS) Λ4 specification (210X 297 mm) (Please read the precautions on the back before filling this page)-Binding and binding 442552 A7 _ B7 V. Description of the invention (85 ) Polymers, tackifiers, and antioxidants were added simultaneously to the Haake Rheocord 40 mixer in the amounts listed in Table XIV, mixed using a 200 g mixing roller maintained at 130X; and Mrpm. Mix the ingredients for about 5 minutes. Until the ingredients are dazzled. The antioxidant used is Irganox ™ 10] 〇 and the amount accounts for 2000 ppm of the total formulation. The initial hot-melt adhesive at room temperature, the 14-day paper tear, and the temperature at 50 ° were evaluated. 14 days of paper tearing, maximum close placement time, interval time and PAFT under C. The hot melt adhesive formulations evaluated and the data obtained are described in Table XIV. ------------ ] Install ------ Order ------ Into (Please read the precautions on the back before filling out this page) Cooperatives printout paper scale applicable Chinese National Standard (CNS) A4 size (210 X Μ mm)

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° L 0 ^ / 6 s 1: Printed by the Consumers ’Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs;% (8/5 zs. -Sd3 0?) &Lt; _ ~ ^.? (87f ^ s, edo 80Z) Gw ^ 皞% '5--9U u280! D (-11003-§) / 5 £ 2- 3-0-lus (°. // 0 dooge ™ &quot; ^ 1 (9P0E / U) bu dVcd &quot; § § (%) (%) choose f- * 1 °-(70) ° os inch τ inch tld (%) ^ inch-Id line * PT refers to paper tearing -89- The standard of this paper is applicable to Chinese countries (CNS) ) A4 specification (210X297 mm) A7 B7 442552 5. Description of the invention (87 The best hot melt adhesive, that is, at least 80% of the original paper tear. 'It contains the hot melt adhesive that corresponds to the graphic points described in Table XIV And · lc ° The heat-cured adhesive corresponding to point 1 in the figure contains 85 weight percent of the compound, 5 weight percent of the tackifier and 10 weight percent of wax. The heat_correspondence of the point 1C of the figure contains 70 weight percent of the polymer And 30% by weight 増 adhesive. Furthermore, the hot-melt adhesive corresponding to the pattern point 4 in Table χΐν, although it could not reach 80% of the initial paper tear, but reached 100% room temperature and 5 ( 14 days of paper tearing under TC, showing that the party can be taken as this The properties of the invention's hot-melt adhesive. In addition, the hot-melt adhesive corresponding to the graphic point id in Table E, although it could not reach 80% of the initial paper tear, but reached 85% of 50% of the paper tear in 14 days Shows acceptable performance as the hot-melt adhesive of the present invention ^ This preferred hot-melt adhesive corresponds to the hot-melt adhesives at points i, lc, 1D, and 4 in Table E. This preferred hot-melt adhesive Adhesives-generally have the following formula: 40 to 85 weight percent homogeneous linear or substantially linear ethylene polymer, 0 to 45 weight percent soil, and 5 to 3 G weight percent viscosity increasing agent, the limiting condition is The amount of the adhesive is less than 10% by weight, and the amount of the polymer is more than 50% by weight. Package g is homogeneous; t is a hot-melt adhesive of the substance, which is installed at 35 ° 卞 &quot; 77 ° γλτ ~ winter . The degree of Tahua is _! 800 grams of warehouses "seconds and the Mitang soil 0.860 to less than 0.880 grams / Liguchi. -90- Table paper size applies Chinese National Standard (CNS) A4 specifications (210X297) ) ---------- 1 Pack ------ Order ----- Line (Please read the notes on the back before filling in this (Buy) Printed by A7 B7, Masonry Consumer Cooperative, Central Bureau of Standards, Ministry of Economic Affairs 5. Description of the invention (state) Polymers, tackifiers, and antioxidants are added to the Haake Rheocord 40 mixer in the amounts listed in Table XV. Mix using a 200 g mixing drum maintained at 1 and 95 rpm. The ingredients are mixed for about 5 minutes until the ingredients have dissolved. The antioxidant used was Irganox TM 100 and the amount was 2000 ppm of the total formulation. The initial, 14-day paper tear at room temperature and the 14-day paper tear at 50 ° C were evaluated for the resulting hot-melt adhesive, maximum adhesion time, interval time, and PAFT. The hot-melt adhesive formulations evaluated and the data obtained are described in Table XV. . ^^^ 1.-— ^^^ 1 l ^ n. II (Please read the notes on the back before filling out this page} Order ------ Mu Consumer Union of the Central Standards Bureau of the Ministry of Economy The scale of this paper is applicable to the Chinese National Standard (CNS) A4 specification (2 丨 0X297 mm) 442552 A B7 Printed by the staff of the Central Standards Bureau of the Ministry of Economic Affairs.

Table XV oc r-. 〇〇rN &gt; 3C Γ ~ · Ξ-Ci ooor ^ l 〇J l / &quot; i Ο I-'&quot; · rs o «-jooo §2 i / ~ h &lt; N KTi? Oc rvi IT '. 〇r ~-^ n, Ό r- ~ o ί / &quot;) cz ο 〇 卜 A r--〇〇 卜 tN 〇C Γ- · 3 ο r ^, 〇 cc 〇 DO r-- rn ίΠ r ~-tr mr ~ * rj- m 〇 &lt; &gt; 〇c ^ un &lt; jn 〇 \ cc mc rc δ ο DC mg υη gr ~-rr in r ^ rJ 5 &quot; O〇 ~ ^ · DC U ^ i to (Ν Ο r-- O 'rvj rJ r ~~ gm (N 〇〇 \ 1 &gt;. i &gt;-ΓΝί p π 〇 ·. ^ 〇 &gt; 〇 OQ ZC DC o ο ο o γν 〇r ^ \ r ~~ S .—, 3Γ V ~ | ^, n L〇f ^ · cc OC-ο ο oo · -〇—1 OC rr 5C o N Two ..... inch rr O 沄§ 3 0C ς〇in Hm 1 ΓΜ r- 00 \ Ti \ J o cc &gt; —O '卜 r—: 〇 \ n O v-. 〇, D &lt; ic E ir, z! 3 ic: u! --J 丨 Ξ L :. 〇 &quot; 3 b yic II :; SJ — IT · &quot; 5 Ξ u (J 硿 G 孓 〇 二 call κ £! — &Quot; tT VI -_- * fS α ο &lt; 〇-ao E 丨 卜 ί &lt; j 二 ifi cog I c '— ir ν〇3' υ, 广 '丨 · Κ; ^ ―! -r ί—.- ---- Private clothing ------ II ------ 0 (Please read the precautions on the back before filling this page) This paper size is applicable to China National Standard (CMS) A4 specification (210X 297 mm) )

5. Description of the invention (90), the preferred hot-melt adhesive, that is, at least 80% of the original paper tear, including hot-melt adhesives corresponding to the graphic points shown in the table 5-6, 7, 9, and 10. The data described in Table χν confirm the practicality of hot-melt adhesives with the following formulations: 25 to 85 weight percent homogeneous linear or substantially linear ethylene polymers, 10 to 50 weight percent sacrifices, and 0 to 50 weight The limiting condition for the percentage of tackifier is that the amount of tackifier is less than 5 weight percent, and the amount of homogeneous linear or substantially linear ethylene polymer is greater than 45 weight percent. A better hot melt adhesive, that is, presents at least A paper tear that is greater than 80% of the 14 days to temperature contains hot melt adhesives corresponding to the graphical points described in Table χν: 1, 2, 5, 6, 7, 9, 10, and 1C. The best hot-melt adhesives generally have the following formula: 0 to 50 weight percent wax, 25 to 85 weight percent homogeneous linear or substantially linear ethylene polymer, and 5 to 50 weight percent tackifier. The limiting conditions are: When tackifier is present below 10 When the amount of the polymer is less than 80% by weight, the percentage of the polymer is greater than about 60% by weight, and when the amount of the thickener is greater than 40% by weight, the amount of the polymer is greater than 28% by weight and less than about 50 Percent by weight The best hot-melt adhesive, that is, at least 80% of 50ac 14 days of paper tearing, including hot-melt adhesives corresponding to the graphical points described in Table χν: 1, 2, 5, 6'9, 10 and 1C. The best hot-melt adhesives generally have the following formula: 0 to 50 weight percent wax, 25 to 85 weight -93- &quot; U recorded scale 剌 Zhong Laijia County (CNS ) Λ4 specification (X 297 male Ϊ) '~~' ----- A ------, π ------ 0 (Please read the precautions on the back before filling this page) Central Ministry of Economic Affairs Samples printed by the staff of the Bureau of Consumers Cooperatives 2 4 4 Consumption cooperation by employees of the Central Bureau of Standards of the Ministry of Economic Affairs 5 5 2 A? B7 V. Description of the invention (9) Heavy homogeneous linear or substantially linear ethylene polymers, 5 to 50% by weight of the thickener, the limitation is that the polymer is present when the amount of the thickener is less than 10% by weight Below 80% by weight and above about 60% by weight, and when the amount of tackifier is below 10% by weight, the polymer is present at more than 60% by weight. It should be further explained that the hot melt in the present invention Examples of adhesives containing polymers with a density of 0.865 g / cm3 and a melt viscosity of 5,000 centipoise (50 g / (cm • s)) at 350 ° F (177 ° C). When the density is 0.865 to less than 0.880 g / cm3, when the application density of the polymer is high, the acceptable formulation ratio generally extends beyond the acceptable range. A hot-melt adhesive containing a homogeneous ethylene polymer with a melt viscosity of 12,000 centipoise (20 gcm • s) at 350 ° F (177 ° C)) and a density of 0.880 to 0,895 g / cm3. Polymers, tackifiers, and antioxidants were added to the Haake Rheocord 40 mixer in the amounts listed in Table XVI, and mixed using a 200 g mixing drum maintained at 130 ° C and 95 rpin. Mix the ingredients for about 5 minutes until the ingredients are melted. The antioxidant used was Irganox TM 1010 and the amount was 2000 ppm of the total formulation. The first 14 days of the hot-melt adhesive evaluated at room temperature, paper tear -94- —Hi-Λ-------I -hf--—-Jit --1 I (Please read the Please fill in this page again for note) The size of the paper is applicable to the national standard (CNS) A4 specification (210X297 mm) 6 Printed by the Staff Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 2 4

5 P A7 B7 -____ — ~ ~ &quot; V. Description of the invention (92) Cracking and I4 day paper tearing at 50 ° C, maximum close time, interval time, and PAFT ° Appraised hot melt adhesion The formulation of the agent and the data obtained are described in Table XVI.

Table XVI 4 π 1 samples account for 0 79 so -E (L2300 cps; .893 ^ cc) ννΐ.% 43.5 43.4 Angry A (400 cps, .937 g / cc) wt.% 43.5 34.7 Piccotac 115, \ vt.% 13 21.7 Stick ft at 350 ° F (177 ° C) centipoise (grams / (cm-second)) 2260 (22.6) 2740 (27.4) (sec) 5 5 Dark B | Blue (see) 25 20 PAFT (C / mode ) 100 / c, a 107.5 / c (g / cm3) 0.917 0.92 Crystalline it (%) 37.60 35.60 P Ding-fine (%) 98.00 '72 .00 PTi4-14 ^ 50 ° C (%) 98.00 58.00] PT14 1¾ 97 -95- This paper size is suitable for wealth management (CNS) A4__ (: Dedicated to public thinness) (Please read the precautions on the back before filling out the wooden page) 5 2 A7 B7 V. Description of the invention (93) Better heat Melt adhesive, that is, at least 80% of the initial paper tear, which contains a hot-burst adhesive that corresponds to point 4 of the pattern illustrated in Table XVI. This hot melt adhesive further exhibited at least 80% of room temperature and 50 days of paper tearing under 50% of it. The hot-melt adhesive corresponding to Figure 4 contains 43 5 weight percent polymer, 43.5 weight percent wax 'and 13 weight percent tackifier. The hot-melt adhesive corresponding to the pattern point U of Table XVI, though it did not pass the initial paper tear and 50. (: The next 14 days of paper tearing test, but passed the 14 days of paper tearing test at room temperature. The heat-resistant polymer corresponding to the pattern point 4 although it cannot reach 80% of the original paper tearing, but reaches 100 The paper tears at room temperature and 50 ° C for 14 days, showing acceptable performance as a hot-melt adhesive of the present invention. The hot-melt adhesive corresponding to pattern point 11 contains 43.4 weight percent polymer, 21.7 weight percent Tackifier, and 34.7 weight percent butterfly. A hot-melt adhesive containing a homogeneous ethylene polymer with a melt viscosity of 卞 350 卞 (177 °) at a melt viscosity of 23,000 to 25,000 centipoise (230-250 g / (cm) ) And the density is 0.865 to less than 0.880 g / cubic cubic meter. (Please read the precautions on the back before filling in this purchase). Qin-Ministry of Economic Affairs Central Consumers 'Bureau Employees' Cooperatives Printed Polymers, Tackifiers, and Antioxidants were added simultaneously to the Haake Rheocord 40 mixer in the amounts listed in Table XVII, and mixed using a 200 g mixing drum maintained at 130 rpm (and 95 rpm. Mix the ingredients for about 5 minutes until the ingredients melt. Used Antioxidant is ir§anox TM 1010 and the amount -96- This paper size is applicable to China National Standard (CMS) A4 specification (210x297 metric) Λ42552 A7 B7 — —— V. Description of the invention (94) It accounts for 2000 ppm of the total formula. The initial, 14-day paper tear of the hot flame adhesive at room temperature, and the maximum paper retention time, interval time and PAFT at 50 ° C. The hot-melt adhesive formulation evaluated And the data obtained are described in Form XVII. Installation ------ Order ------ Step on (please read the precautions on the back before filling out this page) Printed by the Consumers' Cooperative of China Standards Bureau of the Ministry of Economic Affairs -97-

Table XVII Figure ^ i 5 9 j 31 82 83 'Li Han C2 (25,000 cps, .871 g / cc) (vvt%) 84.83 Saidai is called C (23,000 cps, .871 g / cc) (wt%) 62.41 47.5 A (400 cps, .937 g ,; cc) (wt%) 9.98 9.99 38 Piccotac 115 (wt%) 4.99 27.4 14.3 Leliang at 350 ° F (177 ° C) centipoise (grams / (cm * second)) 17100 (171) 8880 (88.8) 4440 (44.4) Song owed to you is very close (^ c) 5 5 5 Time (sec) 25 50 20 P ^ FT (C / mode) (° C) 110 / c 110 / c 110 / a PT _ Initial (%) 100 100 100 PT14-14 50 ° C (%) 100 100 100 PT14-14.. (%) 100 | 100 1 —100 | This paper size applies to China National Standard (CNS) A4 specification (2IOX297 mm) 442552 A7 B7 printed by the Consumers 'Union of the Central Bureau of Standards of the Ministry of Economic Affairs A7 B7 Five' invention description (95) Better hot melt adhesive, that is, at least 80% of the original paper Tear, which includes the graphic points corresponding to the description of the table χνπ: 〖, the hot-melt adhesives corresponding to the graphic points of 5 and 9 丨, the hot-melt adhesives of 5 and 9 further passed the initial paper tear and 50 ×: the next 14 days Paper tear test. The data are described in Table XVII, confirming the utility of hot melt adhesives with the following formulations: 45 to 85 weight percent polymer, 0 to 40 weight percent wax, and 3 to 30 weight percent tackifier. From the data presented in Table χνπ, there are no additional restrictions. It can be expected that the range of acceptable formulations will be extended to the recorded polymers with a density of 0.870 g / cm3 and 35. {7 (177. (:) Melting viscosity is 5000 centipoise (50 g / (cm • s)), that is 0 to 50 weight percent wax '25 to 85 weight percent polymer and 5 to 50 weight percent viscosity increasing A hot-melt blending agent containing a homogeneous vinyl polymer, with a left-melting viscosity of 5000 centipoise at a temperature of 35 ° Fn77 ° C) and a density of 0.875 to 0_885 g / cm³ polymer, tackifier And the antioxidants were added to the Haake Rheocord 40 mixer in the amounts listed in Table 同时 at the same time, and mixed using a 200 g mixing drum maintained at i30 ° C and 95 rpm. Mix the ingredients for about 5 minutes until the ingredients melt. The antioxidant used was Irganox-1010 and the amount was 2000 ppm of the total formulation. -98- National Standard (CNS) Α4 size (2Ι0χ 297 mm) of this paper ------------ ά ------ Order ------ Silver (please read the notes on the back before filling this page) ^ 4425 5 2 A 7 __B7 V. Description of the Invention (96) The initial, 14-day paper tear of the hot-melt adhesive at room temperature and the 14 days of paper tearing at 50 ° C, maximum close time, interval and PAFT. The hot-melt adhesive formulations evaluated and the data obtained are described in Table XVIII.

Table XVIII DIAGRAM # 1 2 4 6 7 8 11 1A 1 巳 JC Sample No. 84 35 86 Θ7 88 89 90 91 92 93 5000 cpss -38 (wt%) 85.G 32.5 43.4 25,0 47.5 49.9 43.5 100.0 70.0 70.0 Wax A (400 cps, 0.93 g / cm3) (wt%) 17.5 43.4 47.5 47.5 49.9 35.0 30.0 Piccotac 115 (wt%) 5.0 50.0 13.0 27.5 4.3 0.0 21.5 30 a Viscosity at 350F (1770) cps (grams / (cm. second)} 3322 782 1300 666 1530 1455 1220 2610 2610 Close Time (sec) 20.0 5.0 5.0 5.0 5.0 5.0 5.0 40.0-io.a Open Time (sec) 20.0 25.0 25.0 15.0 15,0 10.0 20.0-50.0 RAFT (C / mode ) (〇C) 75 / a 87.5 / a 107.5 / a 105 / a S0 / a 95 / a 112.5 / a 60 / a 100 / a OENSiTY g / cc 0.913 0.907 0.904 CRYSTALUNITY (%) 26,3 19.8 35.6 25.7 40.0 46.1 32.9 25.4 37.2 16.6 PT-initial (%) 100 100 7 2Q 73 0 100 28 10 100 PT14-14days 5QC (%) 100 0 64 0 32 18 71 35 15 100 PT14 -14days at room temperature (%) 91 11 69 28 92 ia 100 41 0 100 Order L, ---- i 丨-(Please read the precautions on the back before filling out this page) Employees of the Central Standards Bureau of the Ministry of Line Economy Applicable Chinese National Standard (CNS) A4 specification (210X297 mm) 4425 5 A7 B7 V. Description of the invention (97) The best hot crop adhesive, which presents at least 80% of the initial _ cracker, including the description corresponding to the table χνιπ Round points: hot-melt adhesives for Bu 2, u and ⑴. The data described in table xvm confirm the utility of hot-melt adhesives with the following formulations: 30 to S5 weight percent homogeneous linear or substantially linear ethylene polymer '0 to 35 weight percent wax, and 5 to 50 weight percent Increased weight, the limitation is that when the amount of the thickener is less than 10% by weight, the amount of homogeneous linear or substantially linear ethylene polymer is greater than 70% by weight, and when the amount of thickener is greater than 35% : In percentage, the amount of homogeneous linear or substantially linear ethylene polymer is greater than 35 weight percent and less than weight percent. A better hot-melt adhesive, that is, a paper tear at room temperature that exhibits at least more than 80% i4 days at room temperature, contains hot-melt adhesives corresponding to the graphical points described in Table χνπΙ: I, 7, 11, and 1C. Such better hot melt adhesives generally have the following formulations: 0 to 50 weight percent wax, 45 to 85 weight percent homogeneous linear or substantially linear ethylene polymer, and 5 to 30 weight percent tackifier The limitation is that when the amount of tackifier is less than 5 weight percent, the polymer is less than 80 weight percent and higher than about 60 weight percent. A good hot-glue adhesive, that is, a paper tear that exhibits at least a percentage of 50 ° C for 14 days, includes hot-melt adhesives corresponding to the graphical points illustrated in Table χν: 1, 7, II, and 1C. This best hot-melt adhesive generally has the following formula: 0 to 50 weight percent wax, 45 to 85 weight percent-100-This secret standard is applicable to Gyuanjia County (CNS) A4 (210X297) Dong) r 4 4 2 5 &amp; ^ A? B7 V. Description of the invention (i) Compared with homogeneous linear or substantially linear ethylene polymers, and 5 to 50 weight percent of a tackifier, the limiting conditions are tackifiers When it is present below 20 weight percent, the polymer is present below 75 weight percent and above about 60 weight percent. Those skilled in the art will understand these embodiments. Therefore, the present invention is limited only by the scope of the following patent applications. 1-I I 1—11 = 1---taxi nn one. . ^^^ 1 .In —Mill _ _! (Please read the notes on the back before filling out this page) Staff consumption cooperation of the Central Bureau of Standards of the Ministry of Economic Affairs Du printed This paper applies the Chinese National Standard (CNS) Λ4 specification ( 210X297 mm)

Claims (1)

442552---a. VI. Scope of Patent Application 'No. 86110310 Patent Reexamination Application Amendment of Patent Scope Amendment Date: January 1990 1_ A hot-melt adhesive for bonding cardboard or cardboard surface, its characteristics It lies in: a) at least one homogeneous linear or substantially linear interpolymer composed of ethylene and at least one C3_C20 α-olefin interpolymer, which has a density between 0.850 g / cm 3 and 0.89 S g / cm 3, The limitation is that when the adhesive contains at least two homogeneous ethylene / α-olefin interpolymers, the density range of the blend will fall between 0.850 g / cm3 and 0.9 g / 95 g / cm3; and b) Optionally at least one tackifying resin; and c) at least one wax selected from the group consisting of paraffin wax, microcrystalline wax, high-density low-molecular-weight polyethylene wax, by-product polyethylene wax, Fisher-Chabuki ( Fischer'Tropsch) increased, oxidized Fisher-Chabuki wax, functional wax and homogeneous wax; wherein the hot-melt adhesive has a temperature of less than 5000 centipoise at 1501 [50 g / (cm • second) ] Viscosity "2.-a kind used for bonding hard A hot-melt adhesive on the surface of a board or paperboard, characterized in that: a) at least one homogeneous linear or substantially linear copolymer composed of ethylene and at least one C3-C2 () a-olefin interpolymer, the copolymerization system is based on a Prepared from metallocene catalysts with restricted geometry or a single active site, with a weight of 0.850 g / cubic-102- This paper size is applicable to the Chinese National Standard (CNS) A4 grid (210 X 297) (Please read the back first Phonetic notation? Please fill in this page for more information.) ¾ --------- Order --------- Printed bell of the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 08 442552 Density between 0.895 g / cm3, which is a limiting condition. When the adhesive contains at least two homogeneous ethylene / olefin interpolymers, the density range of the blend will fall from 0.850 g / cm3 to 0. .895 g / cm3; and b) optionally at least one tackifying resin; and c) at least one wax; wherein the hot-melt adhesive is applied to the cardboard at an application temperature of less than 150 t Or cardboard surface 'and wherein the hot melt adhesive is at 150 At t has a viscosity of less than 5000 centipoise [50 g / (cm · s)]. 3. The hot-melt adhesive according to item 1 or 2 of the patent application scope, wherein the component (a) contains at least two homogeneous ethylene / α-olefin interpolymers. 4. The hot-melt adhesive according to item 1 or 2 of the patent application scope, wherein the homogeneous linear or substantially linear interpolymer has a range from 2000 centipoise [20 g / (cm • sec)] to 18000 centipoise [180 g /(Cm.sec)], 5. If the hot-melt adhesive of item 1 or 2 of the patent application scope, wherein the homogeneous linear or substantially linear copolymer has a concentration of 8000 centipoise [80 G / (cm · s)] to 15000 centipoise [150 g / (cm.s)]. 6_If_ Please apply the hot-melt adhesive according to item 1 or 2 of the patent, wherein the homogeneous linear or substantially linear copolymer has a density of less than 0 875 g / cm 3. 7. For example, the hot-melt adhesive of item 1 or 2 of the patent application scope, wherein the thickener is a hydrocarbon-based thickening resin. 8. If the hot melt adhesive is applied for item 1 or 2 of the patent scope, where the wax -103- ^ paper size is suitable for National Standard (CNS) A4 specification (210 X 297 mm) * ^ ---- ---- Order --------- Line- (Please read the notes on the back of the card before filling out this page) Printed clothing r of the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs; 442 5 b 2 A8 B8 C8 D8 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 6. The scope of patent application is high melting wax. 9. If the hot-melt adhesive of item i $ 2 of the patent application scope, where the ft peel value (PAFT) is greater than 40X: »Claw such as the hot-melt adhesive of item i or 2 of the patent application scope, wherein the The viscosity of the spotting agent at 150t is lower than 2,000 fahrenheit [20 g / (cms)]. 11. The hot-melt adhesive according to item 3 of the patent application scope, wherein the blend of linear or substantially linear copolymer Zhao has a range of 8000 centipoise [80 g / (cm • sec to 15_centipoise [150 g / ( Cm. Seconds)]. For example, the heat_mixture of item 2 of the patent application, wherein the homogeneous line-shaped or substantially linear copolymer has a density of less than 0 875 g / cm3. 13. If applied The hot-melt adhesive of item i or 2 of the patent scope, which is used to manufacture _ cardboard, box or bracket β 14. If the hot-melt adhesive of the application of patent scope 〖or 2 is used to glue at least one The substrate is used to make a package. 15. The hot-melt adhesive as described in the patent application No. 丨 or 2, wherein the component (a) is a kind having a density between 0885 and 0895 g / cm3 and A homogeneous line opening or substantially linear ethylene polymer with a melt viscosity of 3500 to 6000 centipoise [35 to 60 g / (cm · s] at 35 ° C (177 °); An amount of 100 to 100% by weight is supplied to the hot-melt point mixture, and the component (b) is in an amount of 0 to 50% by weight. The quantity is supplied; and -104- This paper size applies to Chinese national standards (CNS> A4 size (210 X 297 Gongchu). Packing -------- Order --------- line (please (Read the notes on the back before filling out this page) 8888 ABCD Sixth Intellectual Property Bureau of the Ministry of Economic Affairs employee consumer cooperative printed the scope of patent application. The component (C) is supplied in an amount of 0 to 35 weight percent; however, when the amount of the tackifier is less than 2 〇 At a weight ratio, the homogeneous linear or substantially linear ethylene polymer is present in an amount of at least 50 weight percent. 16. The hot-melt adhesive according to item 15 of the patent, wherein the amount of the homogeneous linear or substantially linear ethylene polymer in the hot-melt adhesive is 30 to 100 weight percent; the wax is in the hot-melt The amount in the adhesive is up to 25% by weight; and the content of the tackifier in the hot-melt adhesive is 0 to 50% by weight, but it is specified when the amount of the tackifier is less than 5% by weight. 'The amount of the homogeneous linear or substantially linear ethylene polymer is greater than 80 weight percent. 17. The hot-melt adhesive according to item 15 of the patent application, wherein the content of the homogeneous linear or substantially linear ethylene polymer in the hot-melt adhesive is 60 to 100% by weight; the radon in the hot-melt adhesive The amount is at most 25% by weight; and the content of the tackifier in the hot-melt adhesive is 0 to 30% by weight, but it is specified that when the amount of the tackifier is less than 5% by weight, The amount of phase linear or substantially linear ethylene polymer is greater than 80 weight percent. 18. The hot-melt adhesive according to item 1 or 2 of the patent application, wherein the component (a) is a kind having a density between 0.860 and less than 0875 g / cm3 and a temperature of 350 ° F ( 177 ° C) Homogeneous linear or substantially linear ethylene polymer with a melt viscosity of 3 500 to 6000 centipoise [35 to 60 g / (cm · s)] and 25 to 85 -105- this paper The standard is applicable to China National Standard (CNS) A4 specification (210 * 297 mm) ------------ 'installation · ------- order --------- ( (Please read the notes on the back before filling out this page) Α8 Β8 C8 Ό8 442552 VI. The patent application range is supplied in weight percent, and the component (b) is supplied in an amount of 5 to 50 weight percent; and The component (c) is supplied in an amount of up to 50% by weight; however, it is provided that when the amount of the tackifier is less than 20% by weight, the homogeneous linear or substantially linear ethylene polymer is present Is at least 35 weight percent. 19. The hot-melt adhesive according to item 18 of the application, wherein the amount of the homogeneous linear or substantially linear ethylene polymer is 25 to 85 weight percent, the amount of the wax is at most 50 weight percent; and the tackifier The amount of the agent is 5 to 50 weight percent, but when the content of the tackifier is less than 10 weight percent, the amount of the homogeneous linear or substantially linear ethylene polymer is greater than 40 weight percent. 20. The hot-melt adhesive according to item 18 of the application, wherein the amount of the homogeneous linear or substantially linear ethylene polymer is 25 to 70 weight percent, and the amount of the wax is up to 50 weight percent; and the tackifier The content is 0 to 50% by weight, but it is specified that when the amount of the tackifier is less than 5% by weight, the content of the homogeneous linear or substantially linear ethylene polymer is greater than 50% by weight. 21. The hot-melt adhesive according to item 1 of the patent application, wherein the component (a) is a kind having a density of between 0.85 and 0895 g / cm3 and a temperature of 350T (177 ° C). Below is the homogeneous linear or substantially linear ethylene polymerization with a melt viscosity of 1500 to 3400 centipoise. _____-106-This I sheet &amp; mid-level standard (CNSM4 specification (210 297 mm) ------ ------ ^ -------- Order --------- line- (please read the connotation on the back before filling this page) Employee Cooperative of Intellectual Property Bureau, Ministry of Economic Affairs Printed 442552 A8 B8 C8 D8 Consumer cooperation of the Intellectual Property Office of the Ministry of Economic Affairs Du printed 6. Scope of patent application and supplied in the amount of 40 to 85 weight percent, and the component (b) is based on one for 5 An amount of up to 30 weight percent is supplied: and s; is (c) is supplied in an amount of one up to 45 weight percent; but it is specified that when the amount of the adhesive is less than 1 Q weight percent, the The content of homogeneous linear or substantially linear ethylene polymers is at least 50% by weight &amp; 22. If the scope of patent application is 帛! Or 2 hot melt adhesives, which Phase linear or substantially linear ethylene polymers have a density between 0.860 and less than .0.880 g / cm3, and are present in an amount of 25 to 85 weight percent; the amount of the wax is at most 50 weight percent; and the The amount of the tackifier is 5 to 50 weight percent, but it is specified that when the amount of the wax is 10 weight percent lower, the amount of the polymer is higher than 60 weight percent but 80 weight percent lower, and when When the content of the tackifier is more than 40% by weight, the amount of the polymer is 28% by weight but less than 50% by weight. 23. For example, the hot-melt adhesive of item 丨 or 2 of the patent application range, wherein Phase linear or substantially linear ethylene polymers are present in an amount of 25 to 85 weight percent; the amount of the wax is up to 50 weight percent; and the amount of the tackifier is 5 to 50 weight percent, but it is specified that when the wax When the amount is less than 10 weight percent, the amount of the polymer is higher than 60 weight percent but lower than 80 weight percent, and when the content of the tackifier is less than 10 weight percent, the amount of the polymer Department is greater than 60 heavy Zhang scale has used the Chinese National Standard (CNS) A4 specification (210 * 297 mm) ------------ ¾ .------- Order · ------- line (Please read the urgent matters on the back before filling this page) 2 5 5 2 4 4 A8B8C8D8 Printed by the Intellectual Property Bureau Employee Consumer Cooperatives of the Ministry of Economic Affairs 6. Percentage of patent application scope. 24. If the scope of patent application is No. 丨 or 2 The hot-melt adhesive f of the item wherein the component (a) is a kind having a density between 086 and less than 0880 g / cm 3 and a temperature of 350 ^ 0 77. Ii) a homogeneous linear or substantially linear polymer having a melt viscosity of greater than 6000 centipoise [35 to 60 g / (cm.s)] and supplied in an amount of 25 to 85 weight percent, and The component (b) is supplied in an amount of 5 to 50% by weight, and the component (c) is supplied in an amount of 1 to 50% by weight. 25_The hot-melt point mixture according to item 1 of the patent application scope, wherein the component (a) is a kind having a density between 0 875 and less than 0885 g / cm3 and _under 35 ° (177 〇) Homogeneous linear or substantially linear ethylene polymer with a melt viscosity of 3500 to 6000 centipoise [35 to 60 g / (cm · s)] and supplied in an amount of 30 to 85 weight percent And the component (b) is supplied in an amount of 5 to 50% by weight; and the component (c) is supplied in an amount of up to 50% by weight: However, it is prescribed that when the tackifier is When the amount is less than 10 weight percent, the amount of the homogeneous linear or substantially linear ethylene polymer is greater than 70 weight percent, and when the amount of the tackifier is greater than 35 weight percent, the poly-108- this paper size applies Yin Wei National Standard (CNS) A4 Specification (210 χ 297 mm) ------------- ------- I ^ --------- line (谞(Please read the notes on the back before filling in this page) A8 B8 C8 D8 6. The scope of the patent application compound is greater than 35 weight percent but lower than 60 weight percent. 26. The hot-melt adhesive according to item 25 of the application, wherein the content of the homogeneous linear or substantially linear ethylene polymer is 45 to 85 weight percent, the amount of wax is up to 50 weight percent, and the tackifier The amount is 5 to 30% by weight, but it is provided that when the amount of the wax is less than 5% by weight, the amount of the polymer is less than 80% by weight but higher than 65% by weight-27. If the scope of patent application The hot-melt adhesive of item 25, wherein the amount of the homogeneous linear or substantially linear ethylene polymer is 45 to 85 weight percent, the amount of the wax is up to 50 weight percent, and the amount of the tackifier is $. To 30% by weight, but it is specified that when the amount of the tackifier is more than 20% by weight, the amount of the polymer is less than 75% by weight and higher than 60% by weight. 28. The hot-melt adhesive according to item 丨 or 2 of the patent application, wherein the homogeneous linear or substantially linear ethylene polymer of the component (A) has a density between 0.880 and 0.895 g / cm3, wherein the Hot melt adhesive has the characteristics corresponding to the following inequality: PT ^ 102.902 * Α-9.96395 * C + 80.2846 * B + 164.944 * B * C where PT is a paper tear at room temperature for 14 days, and A, B and c The weight percentages of the polymer, the tackifier and the wax are respectively. 29. For example, the hot-melt adhesive of the scope of application for patent i, wherein the density of the homogeneous linear or substantially linear ethylene polymer of the component (a) is lower than 0880 g / cm³, wherein the hot-melt adhesive has Corresponds to the characteristics of the following inequality: {Please read the precautions on the back before filling out this page) Copy -------- Order --------- Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs system Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs I Consumer Cooperatives ------- D8 VI. Application scope 6 A + 38.2428 B'56-2418 * A * C + 55.2941 * B * C + 1350.15 * A * B * C where the paper is torn for 14 days at room temperature, and A, B, and C are divided into the weight percentage of the polymer, the Xiao adhesive, and the soil in the hot-melt adhesive. The hot adhesive of the range 1 or 2, wherein the homogeneous linear or substantially linear ethylene polymer is a copolymer of ethylene and at least one C3-C20cr-olefin. 31. The hot-melt point mixture according to item 30 of the application, wherein the at least olefin is selected from the group consisting of propylene, isobutylene, butene, pentene, 1-hexene, buheptene, and 4-methyl 1-pentene and 1-octene. 32. For example, the thermal coupler of the scope of application for patent No. 30, wherein the homogeneous linear or substantially linear ethylene polymer is a substantially linear ethylene / α · olefin interpolymer, and the interpolymer is characterized in that each 00 carbons are substituted with 0.1 to 3 long chain branches. 33. The hot-melt adhesive according to item 30 of the application, wherein one or more tackifiers are selected from aliphatic C: 5 resins, polyterpene resins' hydrogenated resins, and mixed aliphatic-aromatic resins. 'Rosin resin, hydrogenated rosin resin, and aromatic C9 resin. 34. The hot-melt adhesive according to item 1 or 2 of the patent application, wherein the sample is in an amount of 15 to 35 to weight percent. 35. A polymerization method comprising: a. In at least one reactor, under solution polymerization conditions, in the presence of a restricted geometry catalyst composition, by mixing ethylene with at least one 〇3 · 〇2〇 α:-Dilute hydrocarbons react to produce-uniform -110 · This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) * .Packing -------- ^- -------- Line (please read the back of the page first; I will fill in this page before I intend) A8 B8 C8 D8 Λ425 5 VI. Apply for a patent to approve the solution of the linear or substantially linear polymer, the polymer It is ethylene and at least one Ci-CwO !, an interpolymer of olefins. The homogeneous linear or substantially linear polymer is a polymer having a density between 0.850 and 0.895 g / cm3; b. At least one other In the reactor, under solution polymerization conditions, in the presence of a restricted geometry catalyst, react by contacting ethylene and optionally at least one C3-C20a: -olefin to produce a Homogeneous butterfly solution with a density of 0.920 to 0.940 g / cm3: c 'combination first reaction The solution of the reactor and the solution of the second reactor to form a blend solution; d. Remove the dropping agent from the blend solution of step (c) and recover the blend; and e. Optionally increase the viscosity The agent is introduced into the reactor of step (a), step kg), or introduced at any time after the reaction of step (b); wherein the composition obtained is characterized by having a temperature of less than 5000 at 150 ° C. Viscosity of centipoise [50 g / (cm · s)]. (Please read the precautions on the back before filling out this page) Packing --------- Ordering --------- Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs-111- Applicable to China National Standard (CNS &gt; A4 specification (210 X 297