Nothing Special   »   [go: up one dir, main page]

FR2202969A2 - Laminated cross-linked polyurethane materials - prepd from substd. poly-oxyethylene polyol, aq. reaction component and cross-linking agent - Google Patents

Laminated cross-linked polyurethane materials - prepd from substd. poly-oxyethylene polyol, aq. reaction component and cross-linking agent

Info

Publication number
FR2202969A2
FR2202969A2 FR7336534A FR7336534A FR2202969A2 FR 2202969 A2 FR2202969 A2 FR 2202969A2 FR 7336534 A FR7336534 A FR 7336534A FR 7336534 A FR7336534 A FR 7336534A FR 2202969 A2 FR2202969 A2 FR 2202969A2
Authority
FR
France
Prior art keywords
reaction
cross
substd
polyol
poly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7336534A
Other languages
French (fr)
Other versions
FR2202969B2 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GCP Products UK Ltd
Original Assignee
WR Grace Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WR Grace Ltd filed Critical WR Grace Ltd
Publication of FR2202969A2 publication Critical patent/FR2202969A2/en
Application granted granted Critical
Publication of FR2202969B2 publication Critical patent/FR2202969B2/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0004—Use of compounding ingredients, the chemical constitution of which is unknown, broadly defined, or irrelevant
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
    • A01C1/04—Arranging seed on carriers, e.g. on tapes, on cords ; Carrier compositions
    • A01C1/046—Carrier compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • B29C44/326—Joining the preformed parts, e.g. to make flat or profiled sandwich laminates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
    • B29C44/5654—Subdividing foamed articles to obtain particular surface properties, e.g. on multiple modules
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Textile Engineering (AREA)
  • Environmental Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Soil Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)

Abstract

Laminated material consists of a web (which may be of woven or non-woven, natural or synthetic fibres) and a hydrophilic, three-dimensionally crosslinked poly-urethane. The polyurethane consists of the reaction prod. of (a) a resin component consisting of a polyoxyethylene polyol terminally substd. or capped by isocyanate gps. and having a reaction functionality of >2 with (b) an aq. reaction component (molar proportion H2O:NCO groups ca 6.5:1 to ca 390:1) and optionally, (c) a crosslinking agent having a reaction functionality of >2 (in which case the reaction functionality of the polyol may be equal to about 2). The polyurethane coating material has improved props. such as comfort, control of moisture transmission, heat- and solvent-resistance, ease of working and (when contg. selected additives) flame retardant props., sound-deadening properties and other selected properties. The laminates may be used e.g. for binding, insulation, sepn., absorption, decoration or cushioning purposes and may be used in the prodn. of items of clothing.
FR7336534A 1972-05-03 1973-10-12 Laminated cross-linked polyurethane materials - prepd from substd. poly-oxyethylene polyol, aq. reaction component and cross-linking agent Granted FR2202969A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25001272A 1972-05-03 1972-05-03
US29832772A 1972-10-17 1972-10-17

Publications (2)

Publication Number Publication Date
FR2202969A2 true FR2202969A2 (en) 1974-05-10
FR2202969B2 FR2202969B2 (en) 1977-10-14

Family

ID=26940530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7336534A Granted FR2202969A2 (en) 1972-05-03 1973-10-12 Laminated cross-linked polyurethane materials - prepd from substd. poly-oxyethylene polyol, aq. reaction component and cross-linking agent

Country Status (1)

Country Link
FR (1) FR2202969A2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2338293A1 (en) * 1976-01-14 1977-08-12 Grace W R Ltd PROCESS FOR PREPARING A POLYURETHANE FOAM RESISTANT TO COMBUSTION AND PRODUCT OBTAINED
FR2347391A1 (en) * 1976-04-06 1977-11-04 Grace W R Ltd POLYURETHANE FOAM WITH IMPROVED WATER-WETTING ABILITY, AND PROCESS FOR PREPARATION
EP0357179A2 (en) * 1988-08-29 1990-03-07 Komatsu Seiren Co., Ltd. Ultraviolet ray-reflecting fabric

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3694301A (en) * 1971-01-04 1972-09-26 Minnesota Mining & Mfg Hydrophilic nonwoven web and method of making it

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3694301A (en) * 1971-01-04 1972-09-26 Minnesota Mining & Mfg Hydrophilic nonwoven web and method of making it

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2338293A1 (en) * 1976-01-14 1977-08-12 Grace W R Ltd PROCESS FOR PREPARING A POLYURETHANE FOAM RESISTANT TO COMBUSTION AND PRODUCT OBTAINED
FR2347391A1 (en) * 1976-04-06 1977-11-04 Grace W R Ltd POLYURETHANE FOAM WITH IMPROVED WATER-WETTING ABILITY, AND PROCESS FOR PREPARATION
EP0357179A2 (en) * 1988-08-29 1990-03-07 Komatsu Seiren Co., Ltd. Ultraviolet ray-reflecting fabric
EP0357179A3 (en) * 1988-08-29 1990-07-11 Komatsu Seiren Co., Ltd. Ultraviolet ray-reflecting fabric

Also Published As

Publication number Publication date
FR2202969B2 (en) 1977-10-14

Similar Documents

Publication Publication Date Title
US5037690A (en) Shaped product comprising a thermoset, foamed, plastics sheet material reinforced with coherent natural-fibre material, and a process for making the shaped product
US5277969A (en) Laminate material having a microfibrous polyurethanic base sheet and process for its preparation
GB1250266A (en)
US4812368A (en) Process for the preparation of lightweight, planar molded articles
KR100312398B1 (en) Solvent-free two-component polyurethane reactive adhesive and sandwich type internal panel for vehicle
US11155960B2 (en) Artificial leather having water-based polyurethane foam layer and method of manufacturing the same
US3694301A (en) Hydrophilic nonwoven web and method of making it
FR2202969A2 (en) Laminated cross-linked polyurethane materials - prepd from substd. poly-oxyethylene polyol, aq. reaction component and cross-linking agent
US3962512A (en) Composite laminar structure and relative manufacturing process
ATE21408T1 (en) 1-COMPONENT SYSTEMS FOR THE PRODUCTION OF POLYURETHANE FOAM MATERIALS WITH IMPROVED FORM STABILITY.
JPS57109877A (en) Pressure-sensitive adhesive composition
ES384725A1 (en) Safety glass
GB1015419A (en) A process for the production of highly elastic fibres and films
FR2416792A1 (en) Mfr. of prefabricated panel - comprising wood squares with cork support, assembled using polyurethane binding agent
FR2041219A1 (en) Bound fibre fleece
FR2304464A1 (en) Reinforced elastomeric layer for tubes and belts - with filaments embedded in PVC or nitrile rubber (NL260976)
FR2077691A1 (en) Expanded polymer coated boards
DK289880A (en) NON-FLAMMABLE BUILDING INSULATION AND FURNITURE BUILDING MATERIALS AND MATERIALS FOR INTERNAL FINISHING OF BUILDINGS AND WHICH HAVE VARIABLE LIGHTNESS
GB984857A (en) Laminated panel
FR2128176A1 (en) Resin impregnated felts - incorporating flexible foam polyurethane binder
FR2046792A7 (en) Moisture-permeable sheet suitable as - synthetic leather
US10894343B2 (en) System for manufacture of low density sheets rigidized with nylon fibers
FR2041533A5 (en) Polyurethane polyester composite material
ES276427A1 (en) Method of preparation of polyurethane foam (Machine-translation by Google Translate, not legally binding)
FR2420592A1 (en) Bonding textile articles, partic. knitted fabrics, - by impregnating liquid polyurethane prepolymer contg. free isocyanate gps. and crosslinking