SG11202005004UA - Activated spray-dried ziegler-natta catalyst system - Google Patents
Activated spray-dried ziegler-natta catalyst systemInfo
- Publication number
- SG11202005004UA SG11202005004UA SG11202005004UA SG11202005004UA SG11202005004UA SG 11202005004U A SG11202005004U A SG 11202005004UA SG 11202005004U A SG11202005004U A SG 11202005004UA SG 11202005004U A SG11202005004U A SG 11202005004UA SG 11202005004U A SG11202005004U A SG 11202005004UA
- Authority
- SG
- Singapore
- Prior art keywords
- catalyst system
- natta catalyst
- dried ziegler
- activated spray
- spray
- Prior art date
Links
- 239000011954 Ziegler–Natta catalyst Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/28—Titanium compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/34—Polymerisation in gaseous state
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/04—Monomers containing three or four carbon atoms
- C08F210/08—Butenes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/02—Carriers therefor
- C08F4/025—Metal oxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
- C08F4/651—Pretreating with non-metals or metal-free compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/02—Low molecular weight, e.g. <100,000 Da.
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/10—Short chain branches
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/12—Melt flow index or melt flow ratio
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
- C08F4/652—Pretreating with metals or metal-containing compounds
- C08F4/654—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
- C08F4/6543—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof halides of magnesium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
- C08F4/652—Pretreating with metals or metal-containing compounds
- C08F4/655—Pretreating with metals or metal-containing compounds with aluminium or compounds thereof
- C08F4/6555—Pretreating with metals or metal-containing compounds with aluminium or compounds thereof and magnesium or compounds thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762594698P | 2017-12-05 | 2017-12-05 | |
PCT/US2018/063553 WO2019112927A1 (en) | 2017-12-05 | 2018-12-03 | Activated spray-dried ziegler-natta catalyst system |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202005004UA true SG11202005004UA (en) | 2020-06-29 |
Family
ID=65003459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202005004UA SG11202005004UA (en) | 2017-12-05 | 2018-12-03 | Activated spray-dried ziegler-natta catalyst system |
Country Status (10)
Country | Link |
---|---|
US (1) | US11325927B2 (en) |
EP (1) | EP3720891B1 (en) |
JP (1) | JP7304348B2 (en) |
KR (1) | KR102606523B1 (en) |
CN (1) | CN111417660B (en) |
CA (1) | CA3084597A1 (en) |
ES (1) | ES2970016T3 (en) |
SA (1) | SA520412091B1 (en) |
SG (1) | SG11202005004UA (en) |
WO (1) | WO2019112927A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3807327A1 (en) * | 2018-06-12 | 2021-04-21 | Dow Global Technologies Llc | Activator-nucleator formulations |
CN113563496B (en) * | 2020-04-28 | 2023-05-09 | 中国石油化工股份有限公司 | Catalyst component for olefin polymerization or copolymerization, preparation method and application thereof |
Family Cites Families (47)
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NL135065C (en) | 1965-05-14 | |||
US4003712A (en) | 1970-07-29 | 1977-01-18 | Union Carbide Corporation | Fluidized bed reactor |
US3709853A (en) | 1971-04-29 | 1973-01-09 | Union Carbide Corp | Polymerization of ethylene using supported bis-(cyclopentadienyl)chromium(ii)catalysts |
US4011382A (en) | 1975-03-10 | 1977-03-08 | Union Carbide Corporation | Preparation of low and medium density ethylene polymer in fluid bed reactor |
US4302566A (en) | 1978-03-31 | 1981-11-24 | Union Carbide Corporation | Preparation of ethylene copolymers in fluid bed reactor |
IT1098272B (en) | 1978-08-22 | 1985-09-07 | Montedison Spa | COMPONENTS, CATALYSTS AND CATALYSTS FOR THE POLYMERIZATION OF ALPHA-OLEFINS |
CA1168521A (en) | 1982-02-01 | 1984-06-05 | Clifford F. Thompson | Leak detector |
US4543399A (en) | 1982-03-24 | 1985-09-24 | Union Carbide Corporation | Fluidized bed reaction systems |
US4588790A (en) | 1982-03-24 | 1986-05-13 | Union Carbide Corporation | Method for fluidized bed polymerization |
US4988783A (en) | 1983-03-29 | 1991-01-29 | Union Carbide Chemicals And Plastics Company Inc. | Ethylene polymerization using supported vanadium catalyst |
FR2618786B1 (en) | 1987-07-31 | 1989-12-01 | Bp Chimie Sa | PROCESS FOR THE POLYMERIZATION OF GASEOUS OLEFINS IN A FLUIDIZED BED REACTOR |
US5008204A (en) | 1988-02-02 | 1991-04-16 | Exxon Chemical Patents Inc. | Method for determining the compositional distribution of a crystalline copolymer |
US4994534A (en) | 1989-09-28 | 1991-02-19 | Union Carbide Chemicals And Plastics Company Inc. | Process for producing sticky polymers |
CA2032543A1 (en) * | 1989-12-26 | 1991-06-27 | Robert Olds Hagerty | Dimethylaluminum chloride-activated olefin polymerisation catalyst composition |
EP0594777A1 (en) | 1991-07-18 | 1994-05-04 | Exxon Chemical Patents Inc. | Heat sealed article |
US5139986A (en) * | 1991-08-06 | 1992-08-18 | Mobil Oil Corporation | Catalyst composition for production of linear low-density ethylene-hexene copolymers and films thereof |
US5352749A (en) | 1992-03-19 | 1994-10-04 | Exxon Chemical Patents, Inc. | Process for polymerizing monomers in fluidized beds |
US5290745A (en) * | 1992-08-10 | 1994-03-01 | Union Carbide Chemicals & Plastics Technology Corporation | Process for producing ethylene polymers having reduced hexane extractable content |
US5462999A (en) | 1993-04-26 | 1995-10-31 | Exxon Chemical Patents Inc. | Process for polymerizing monomers in fluidized beds |
ZA943399B (en) | 1993-05-20 | 1995-11-17 | Bp Chem Int Ltd | Polymerisation process |
US5804678A (en) | 1993-07-13 | 1998-09-08 | Mitsui Petrochemical Industries, Ltd. | Process for gas phase polymerization of olefin |
EP0649992B1 (en) | 1993-10-23 | 1997-07-30 | WABCO GmbH | Disc brake actuator |
US5677375A (en) | 1995-07-21 | 1997-10-14 | Union Carbide Chemicals & Plastics Technology Corporation | Process for producing an in situ polyethylene blend |
US5665818A (en) | 1996-03-05 | 1997-09-09 | Union Carbide Chemicals & Plastics Technology Corporation | High activity staged reactor process |
US5627242A (en) | 1996-03-28 | 1997-05-06 | Union Carbide Chemicals & Plastics Technology Corporation | Process for controlling gas phase fluidized bed polymerization reactor |
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WO2000058374A1 (en) * | 1999-03-30 | 2000-10-05 | Eastman Chemical Company | Process for producing polyolefins |
US6187866B1 (en) * | 1999-06-04 | 2001-02-13 | Union Carbide Chemicals & Plastics Technology Corporation | Staged reactor process |
US6617405B1 (en) * | 1999-07-14 | 2003-09-09 | Union Carbide Chemicals & Plastics Technology Corporation | Process for the preparation of polyethylene |
US6489408B2 (en) | 2000-11-30 | 2002-12-03 | Univation Technologies, Llc | Polymerization process |
US6780808B2 (en) | 2002-07-15 | 2004-08-24 | Univation Technologies, Llc | Enhanced solubility of magnesium halides and catalysts and polymerization process using same |
US6982237B2 (en) | 2002-07-15 | 2006-01-03 | Univation Technologies, Llc | Spray-dried polymerization catalyst and polymerization processes employing same |
US6855655B2 (en) | 2002-07-15 | 2005-02-15 | Univation Technologies, Llc | Supported polymerization catalyst |
US7795366B2 (en) | 2002-08-12 | 2010-09-14 | Exxonmobil Chemical Patents Inc. | Modified polyethylene compositions |
ES2368425T3 (en) | 2002-12-18 | 2011-11-17 | Basell Poliolefine Italia S.R.L. | ADUCTS BASED ON MAGNETIC DICLORIDE AND CATALYTIC COMPONENTS OBTAINED FROM THEM. |
MXPA05012158A (en) * | 2003-05-12 | 2006-02-10 | Union Carbide Chem Plastic | Process for control of polymer fines in a gas-phase polymerization. |
CA2545785C (en) | 2003-11-14 | 2014-01-28 | Polimeri Europa S.P.A. | Improved solid catalyst component and process for the (co) polymerization of ethylene |
US7348383B2 (en) * | 2003-11-20 | 2008-03-25 | Union Carbide Chemicals And Plastics Technology Corporation | Spray-dried, mixed metal ziegler catalyst compositions |
US20060281879A1 (en) | 2005-06-13 | 2006-12-14 | Univation Technologies, Llc | Catalyst compositions comprising small silica support materials and methods of use in polymerization reactions |
DE112009000794T5 (en) * | 2008-04-07 | 2011-05-05 | Süd-Chemie AG | A process for producing a titanium catalyst component, a titanium catalyst component, a process for producing a titanium catalyst, and a titanium catalyst |
EP2246369B1 (en) * | 2009-04-30 | 2012-09-05 | Borealis AG | Linear low density polyethylene with uniform or reversed comonomer composition distribution |
EP2246368A1 (en) | 2009-04-30 | 2010-11-03 | Borealis AG | Improved ethylene polymerization catalyst composition |
JP2013523974A (en) * | 2010-04-05 | 2013-06-17 | ダウ グローバル テクノロジーズ エルエルシー | Process for polymerizing olefinic polymers containing high molecular weight fractions in condensation and supercondensation modes |
JP5921571B2 (en) * | 2010-12-31 | 2016-05-24 | ユニオン カーバイド ケミカルズ アンド プラスティックス テクノロジー エルエルシー | Control of resin molecular weight distribution using mixed catalyst system |
JP6472794B2 (en) * | 2013-06-29 | 2019-02-20 | ダウ グローバル テクノロジーズ エルエルシー | Polyethylene composition and process for polymerizing it |
ES2707391T3 (en) | 2015-06-23 | 2019-04-03 | Borealis Ag | Procedure for the production of LLDPE resins |
SG11201807182YA (en) | 2016-03-01 | 2018-09-27 | Univation Tech Llc | Method for improving ziegler-natta catalyst activity |
-
2018
- 2018-12-03 EP EP18830557.7A patent/EP3720891B1/en active Active
- 2018-12-03 WO PCT/US2018/063553 patent/WO2019112927A1/en unknown
- 2018-12-03 SG SG11202005004UA patent/SG11202005004UA/en unknown
- 2018-12-03 ES ES18830557T patent/ES2970016T3/en active Active
- 2018-12-03 JP JP2020529718A patent/JP7304348B2/en active Active
- 2018-12-03 US US16/769,267 patent/US11325927B2/en active Active
- 2018-12-03 CN CN201880077817.5A patent/CN111417660B/en active Active
- 2018-12-03 KR KR1020207017374A patent/KR102606523B1/en active IP Right Grant
- 2018-12-03 CA CA3084597A patent/CA3084597A1/en active Pending
-
2020
- 2020-05-31 SA SA520412091A patent/SA520412091B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
KR102606523B1 (en) | 2023-11-29 |
US11325927B2 (en) | 2022-05-10 |
US20200369692A1 (en) | 2020-11-26 |
JP7304348B2 (en) | 2023-07-06 |
ES2970016T3 (en) | 2024-05-23 |
WO2019112927A1 (en) | 2019-06-13 |
SA520412091B1 (en) | 2023-03-08 |
CN111417660B (en) | 2023-12-05 |
EP3720891B1 (en) | 2023-12-13 |
BR112020011018A2 (en) | 2020-11-17 |
KR20200088864A (en) | 2020-07-23 |
CN111417660A (en) | 2020-07-14 |
EP3720891A1 (en) | 2020-10-14 |
CA3084597A1 (en) | 2019-06-13 |
JP2021505710A (en) | 2021-02-18 |
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