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FR1212252A - Mousses de polyuréthane et leur procédé de fabrication - Google Patents

Mousses de polyuréthane et leur procédé de fabrication

Info

Publication number
FR1212252A
FR1212252A FR1212252DA FR1212252A FR 1212252 A FR1212252 A FR 1212252A FR 1212252D A FR1212252D A FR 1212252DA FR 1212252 A FR1212252 A FR 1212252A
Authority
FR
France
Prior art keywords
manufacturing process
polyurethane foams
foams
polyurethane
manufacturing
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.)
Expired
Application number
Other languages
English (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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of FR1212252A publication Critical patent/FR1212252A/fr
Expired 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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
    • C08G18/163—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22
    • C08G18/165—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22 covered by C08G18/18 and C08G18/24
    • 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/24—Catalysts containing metal compounds of tin
    • C08G18/242—Catalysts containing metal compounds of tin organometallic compounds containing tin-carbon bonds
    • 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
    • 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
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end groups
    • 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
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere
    • 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
    • C08G2110/0008—Foam properties flexible
    • 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
    • C08G2110/0016—Foam properties semi-rigid
    • 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
    • C08G2110/0025—Foam properties rigid
    • 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
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • 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
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/0058—≥50 and <150kg/m3
    • 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
    • C08J2375/08—Polyurethanes from polyethers
    • 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
    • C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers

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)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Polyurethanes Or Polyureas (AREA)
FR1212252D 1957-09-25 1958-09-24 Mousses de polyuréthane et leur procédé de fabrication Expired FR1212252A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US68600957A 1957-09-25 1957-09-25
US77539058A 1958-11-21 1958-11-21
US116977A US3194773A (en) 1957-09-25 1961-06-14 Process of making polyurethane foams

Publications (1)

Publication Number Publication Date
FR1212252A true FR1212252A (fr) 1960-03-23

Family

ID=27381913

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1212252D Expired FR1212252A (fr) 1957-09-25 1958-09-24 Mousses de polyuréthane et leur procédé de fabrication
FR810682A Expired FR1242464A (fr) 1957-09-25 1959-11-19 Procédé pour accélérer la réaction d'un isocyanate ou d'un isothiocyanate avec un composé à hydrogène actif

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR810682A Expired FR1242464A (fr) 1957-09-25 1959-11-19 Procédé pour accélérer la réaction d'un isocyanate ou d'un isothiocyanate avec un composé à hydrogène actif

Country Status (7)

Country Link
US (2) US3582501A (fr)
BE (2) BE584820A (fr)
CH (1) CH406643A (fr)
DE (2) DE1091324B (fr)
FR (2) FR1212252A (fr)
GB (2) GB892136A (fr)
NL (1) NL245621A (fr)

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3036022A (en) * 1961-03-31 1962-05-22 Heyden Newport Chemical Corp Process for the production of polyurethane foams
US3073788A (en) * 1959-11-17 1963-01-15 Union Carbide Corp Polyurethane foams
US3148162A (en) * 1960-04-27 1964-09-08 Gen Tire & Rubber Co Method of making a polyetherurethane using an aromatic tin catalyst
DE1178997B (de) * 1960-04-27 1964-10-01 Gen Tire & Rubber Co Verfahren zur Herstellung von Polyurethanschaumstoffen
US3165483A (en) * 1961-02-23 1965-01-12 Mobay Chemical Corp Skeletal polyurethane foam and method of making same
DE1190655B (de) * 1960-04-05 1965-04-08 Dunlop Rubber Co Verfahren zur Herstellung von Polyurethanen unter Formgebung
US3178300A (en) * 1964-04-06 1965-04-13 Mobay Chemical Corp Skeletal polyurethane foam and method of making same
US3198757A (en) * 1961-06-12 1965-08-03 M & T Chemicals Inc Method of preparing polyurethanes
US3206415A (en) * 1959-12-31 1965-09-14 Bayer Ag Preparation of a polyurethane foam using an organosiloxymethyl alkane as a foam stabilizer
DE1203949B (de) * 1960-04-26 1965-10-28 Union Carbide Corp Verfahren zur Herstellung von harten Polyurethanschaumstoffen
US3230185A (en) * 1961-05-06 1966-01-18 Bayer Ag Preparation of cellular polyurethanes
DE1212719B (de) * 1964-05-05 1966-03-17 Dr Diethelm Bitzer Verfahren zur Herstellung von Polyurethan-schaumstoffen
US3272762A (en) * 1960-10-19 1966-09-13 Ici Ltd Preparation of cellular polyurethanes in the presence of a siloxane-oxyalkylene copolymer
US3306926A (en) * 1962-03-23 1967-02-28 Battelle Memorial Institute Process for preparation of leathertreating compounds
DE1241105B (de) * 1963-10-17 1967-05-24 Internat Lead Zinc Res Organiz Verfahren zum Herstellen von Polyurethanschaumstoffen
US3336245A (en) * 1965-05-03 1967-08-15 Mobay Chemical Corp Urethane foams prepared from alkylene oxide adducts of arylamines
US3342758A (en) * 1962-03-01 1967-09-19 M & T Chemicals Inc Method for preparation of polyure-thane foam and catalytic composition therefor
US3342757A (en) * 1962-03-01 1967-09-19 M & T Chemicals Inc Process for preparation of polyurethane foam
US3351573A (en) * 1961-06-13 1967-11-07 Allied Chem Catalyzed storage-stable quick drying coating composition containing polyurethane-polyisocyanate film former
US3391091A (en) * 1962-03-01 1968-07-02 M & T Chemicals Inc Technique for preparation of polyurethanes employing a tin compound as a gel catalyst and a metal soap as a blowing catalyst
US3420782A (en) * 1960-06-10 1969-01-07 Bayer Ag Storage stable foam stabilizing agent for cellular polyurethane plastics
FR2427347A1 (fr) * 1978-06-02 1979-12-28 Naphtachimie Sa Fabrication de mousses de polyurethane de haute elasticite
EP0112639A1 (fr) * 1982-12-17 1984-07-04 Texaco Development Corporation Mousses de polyuréthanes à haute résilience ayant une résistance au retrait

Families Citing this family (86)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE574294A (fr) * 1957-12-31
US3880781A (en) * 1958-08-15 1975-04-29 Ici Ltd Process for production of cellular or foamed polyurethane from polyethers with and without catalyst
NL243018A (fr) * 1958-09-04
DE1299886B (de) * 1961-06-01 1969-07-24 M & T Chemicals Inc Verfahren zur Herstellung von Polyurethanen
CA695633A (en) * 1961-07-31 1964-10-06 A. Haluska Loren Siloxane glycol branch copolymers
CH455295A (de) * 1961-07-31 1968-06-28 Dow Corning Verfahren zur Herstellung von Blockmischpolymerisaten, von Polysiloxanen und Polyalkylenoxyden und Verwendung derselben zur Herstellung von Polyurethanschäumen
DE1174060B (de) * 1961-11-01 1964-07-16 Metal And Thermit Corp Verfahren zur Herstellung von Polyurethanschaumstoffen
DE1268293B (de) * 1961-11-30 1968-05-16 Goldschmidt Ag Th Verlaufsverbessernde Mittel fuer waessrige Einbrennlacke
BE635657A (fr) * 1962-07-31 1900-01-01
NL137051C (fr) * 1962-12-21
GB1069091A (en) * 1963-01-29 1967-05-17 Midland Silicones Ltd Improvements in or relating to foamed polyurethanes
GB1050373A (fr) * 1963-05-28
US3356758A (en) * 1963-08-07 1967-12-05 Union Carbide Corp Siloxane-oxyalkylene block copolymers and process therefor
US3331791A (en) * 1963-11-04 1967-07-18 Jefferson Chem Co Inc Polyurethane foams produced from monoamine triols
US3330782A (en) * 1963-11-12 1967-07-11 Union Carbide Corp Beta-(n, n-dimethylamino)alkyl ethers as catalysts for isocyanate reactions
GB1101343A (en) * 1963-12-30 1968-01-31 Ici Ltd Isocyanate-containing vinyl ether foams
NL121970C (fr) * 1964-06-09
US3386927A (en) * 1964-08-31 1968-06-04 Dow Chemical Co Method for making porous polyurethane foams
GB1058159A (en) * 1964-09-14 1967-02-08 Ici Ltd Organosilicon polymers
US3388101A (en) * 1964-10-23 1968-06-11 Pittsburgh Plate Glass Co Silicon-containing polyurethanes
US3441523A (en) * 1964-11-12 1969-04-29 Allied Chem Filled cellular urethanes
US3433751A (en) * 1965-02-01 1969-03-18 Takeda Chemical Industries Ltd Polyether polyol composition and polyurethane foams produced therefrom
US3523103A (en) * 1965-06-08 1970-08-04 Liner Technology Inc Process for polyurethane formation and catalysts therefor
DE1595730B2 (de) * 1966-03-03 1976-07-08 Th. Goldschmidt Ag, 4300 Essen Verfahren zur herstellung von polyalkylenoxyd-polysiloxan-blockmischpolymerisaten
US3479304A (en) * 1966-03-31 1969-11-18 Du Pont Preparation of flame-resistant flexible foams from halogenated tolylene diisocyanate
US3470118A (en) * 1966-05-20 1969-09-30 Reichhold Chemicals Inc Flame-resistant polyol urethane foam composition and process of producing the same
FR1487457A (fr) * 1966-05-26 1967-07-07 Naphtachimie Sa Mousses de polyuréthane
US3476933A (en) * 1966-10-21 1969-11-04 Westinghouse Electric Corp Large-celled polyurethane foam
US3483024A (en) * 1966-11-03 1969-12-09 Deering Milliken Res Corp Method of improving hand of fabrics
US3509104A (en) * 1967-03-01 1970-04-28 Ferro Corp Dialkyltin salt of aromatic carboxylic acids useful as catalysts in producing urethanes and polyurethanes
DE1694162A1 (de) * 1967-06-27 1971-06-09 Bayer Ag Verfahren zur Herstellung von Urethangruppen aufweisenden Schaumstoffen
US3496055A (en) * 1967-10-31 1970-02-17 Colonial Chem Corp Foam-backed carpet
US3846347A (en) * 1967-11-15 1974-11-05 Witco Chemical Corp Rigid foams from polyurethane and methods and compositions for use in their preparation
US3620985A (en) * 1968-09-16 1971-11-16 M & T Chemicals Inc Urethane foam catalyst and process for preparing urethane foam
US3849156A (en) * 1969-01-31 1974-11-19 Union Carbide Corp Process for providing a backing on carpets
US3857800A (en) * 1970-06-19 1974-12-31 Dunlop Holdings Ltd Flexible polyurethane foams prepared from a mixture of polyether polyols
BE788136A (fr) * 1971-08-31 1973-02-28 Ici Ltd Composes organiques du silicium
JPS5331513B2 (fr) * 1974-07-18 1978-09-02
US3980688A (en) * 1974-09-20 1976-09-14 Union Carbide Corporation Polysiloxane-polyoxyalkylene block copolymers
US3980579A (en) * 1974-10-18 1976-09-14 Olin Corporation Catalytically stable halogenated polyol composition
US4032468A (en) * 1974-12-19 1977-06-28 M & T Chemicals Inc. Hydrolytically stable urethane foam precursors
US3975317A (en) * 1975-01-30 1976-08-17 M & T Chemicals Inc. Method of preparing non-friable rigid polyurethane foam
US4043949A (en) * 1975-03-06 1977-08-23 M&T Chemicals Inc. Oxidative stability of flexible polyurethane foams
US4102716A (en) * 1976-05-11 1978-07-25 Minnesota Mining And Manufacturing Company Two-part reactive dielectric filler composition
US4136046A (en) * 1976-05-20 1979-01-23 M&T Chemicals Inc. Storage-stable precursors for rigid polyurethane foams
US4131605A (en) * 1978-01-03 1978-12-26 Ppg Industries, Inc. Poly(ether)urethane curable at ambient temperature using butylstannoic acid catalyst
US4131606A (en) * 1978-01-03 1978-12-26 Ppg Industries, Inc. Poly(lactone)urethane curable at [castable] ambient temperature [curable polyurethane interlayer] using butylstannoic acid catalyst
US4254069A (en) * 1979-04-30 1981-03-03 Texaco Development Corp. Heat stable reaction injection molded elastomers
WO1981000411A1 (fr) * 1979-08-07 1981-02-19 Nat Res Dev Ameliorations aux catalyseurs de polyurethane
US4469657A (en) * 1980-02-08 1984-09-04 Texaco Inc. Rim elastomers with improved catalyst efficiency
US4286073A (en) * 1980-07-28 1981-08-25 Air Products And Chemicals, Inc. Urethane catalysis
US4444703A (en) * 1980-09-10 1984-04-24 Texaco Inc. Reinforced reaction injection molded elastomers
US4357430A (en) * 1981-10-02 1982-11-02 Union Carbide Corporation Polymer/polyols, methods for making same and polyurethanes based thereon
US4463050A (en) * 1982-09-30 1984-07-31 Texaco Inc. Polyurethane catalyst system additive which permits the use of relatively "cold" molds
US4546154A (en) * 1983-05-23 1985-10-08 Ici Americas Inc. Process for forming mold releasable polyurethane, polyurea and polyureaurethane resins using isocyanate reactive polysiloxanes as internal mold release agents
US4477366A (en) * 1983-05-23 1984-10-16 Ici Americas Inc. Silicone surfactant/organofunctional polysiloxane internal mold release agents
EP0213123A1 (fr) * 1985-02-26 1987-03-11 Scotfoam Corporation Mousse de polyurethane et systeme de metabolisation microbiologique
DE3508292C1 (de) * 1985-03-08 1986-06-19 Th. Goldschmidt Ag, 4300 Essen Verfahren zur Herstellung von Polyurethanweichschaeumen
US4804771A (en) * 1987-03-31 1989-02-14 Union Carbide Corporation Novel n-silyl substituted 1-sila-2-azacyclopentanes
US4987244A (en) * 1989-09-11 1991-01-22 Air Products And Chemicals, Inc. Organotin catalysts for use in polyurethane systems
US4981924A (en) * 1989-09-11 1991-01-01 Air Products And Chemicals, Inc. Cationic electrodepositable compositions of blocked polyisocyanates and amine-epoxy resins containing diorganotin bis-mercaptides and bis-carboxylates as catalysts
US5089584A (en) * 1989-10-20 1992-02-18 Air Products And Chemicals, Inc. Polymeric diorganotin catalysts for use in polyurethane systems
US5089583A (en) * 1989-10-20 1992-02-18 Air Products And Chemicals, Inc. Heterocyclic diorganotin catalysts for use in polyurethane systems
US5089645A (en) * 1989-09-11 1992-02-18 Air Products And Chemicals, Inc. Hydroxyl-containing organotin catalysts for making polyurethanes
US5145976A (en) * 1989-10-20 1992-09-08 Air Products And Chemicals, Inc. Polymeric diorganotin catalysts for use in polyurethane systems
US5149844A (en) * 1989-10-20 1992-09-22 Air Products And Chemicals, Inc. Heterocyclic diorganotin catalysts for use in polyurethane systems
US4981925A (en) * 1989-10-20 1991-01-01 Air Products And Chemicals, Inc. Cationic electrodepositable compositions of partially-blocked polyisocyanates and amine-epoxy resins containing polymeric diorganotin catalysts
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DE1149524B (de) * 1959-11-17 1963-05-30 Union Carbide Corp Verfahren zur Herstellung von Urethangruppen aufweisenden Schaumstoffen
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DE1190655B (de) * 1960-04-05 1965-04-08 Dunlop Rubber Co Verfahren zur Herstellung von Polyurethanen unter Formgebung
DE1203949B (de) * 1960-04-26 1965-10-28 Union Carbide Corp Verfahren zur Herstellung von harten Polyurethanschaumstoffen
US3148162A (en) * 1960-04-27 1964-09-08 Gen Tire & Rubber Co Method of making a polyetherurethane using an aromatic tin catalyst
DE1178996B (de) * 1960-04-27 1964-10-01 Gen Tire & Rubber Co Verfahren zur Herstellung von gegebenenfalls verschaeumten Polyurethanen
DE1178997B (de) * 1960-04-27 1964-10-01 Gen Tire & Rubber Co Verfahren zur Herstellung von Polyurethanschaumstoffen
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US3272762A (en) * 1960-10-19 1966-09-13 Ici Ltd Preparation of cellular polyurethanes in the presence of a siloxane-oxyalkylene copolymer
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DE1212719B (de) * 1964-05-05 1966-03-17 Dr Diethelm Bitzer Verfahren zur Herstellung von Polyurethan-schaumstoffen
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Also Published As

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FR1242464A (fr) 1960-09-30
CH406643A (fr) 1966-01-31
DE1091324B (de) 1960-10-20
US3194773A (en) 1965-07-13
GB892136A (en) 1962-03-21
DE1152817B (de) 1963-08-14
US3582501A (en) 1971-06-01
NL245621A (fr)
BE584820A (fr)
BE595337A (fr)
GB898724A (en) 1962-06-14

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