JPS6356887B2 - - Google Patents

Info

Publication number
JPS6356887B2
JPS6356887B2 JP57209495A JP20949582A JPS6356887B2 JP S6356887 B2 JPS6356887 B2 JP S6356887B2 JP 57209495 A JP57209495 A JP 57209495A JP 20949582 A JP20949582 A JP 20949582A JP S6356887 B2 JPS6356887 B2 JP S6356887B2
Authority
JP
Japan
Prior art keywords
groups
isocyanate
primary
weight
diamine
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
JP57209495A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58103521A (ja
Inventor
Ueeberu Kurisuchian
Uirutsu Hansu
Zeeru Kurausu
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.)
Bayer AG
Original Assignee
Bayer AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6147729&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS6356887(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bayer AG filed Critical Bayer AG
Publication of JPS58103521A publication Critical patent/JPS58103521A/ja
Publication of JPS6356887B2 publication Critical patent/JPS6356887B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
    • C08G18/6685—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3225 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
    • C08G18/28—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
    • C08G18/5024—Polyethers having heteroatoms other than oxygen having nitrogen containing primary and/or secondary amino 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
    • C08G2110/00—Foam properties
    • C08G2110/0033—Foam properties having integral skins
    • 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
    • C08G2110/0066—≥ 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
    • C08G2120/00—Compositions for reaction injection moulding processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Springs (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
JP57209495A 1981-12-02 1982-12-01 弾性成形物品の製法 Granted JPS58103521A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813147736 DE3147736A1 (de) 1981-12-02 1981-12-02 Verfahren zur herstellung von elastischen formkoerpern
DE3147736.4 1981-12-02

Publications (2)

Publication Number Publication Date
JPS58103521A JPS58103521A (ja) 1983-06-20
JPS6356887B2 true JPS6356887B2 (enExample) 1988-11-09

Family

ID=6147729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57209495A Granted JPS58103521A (ja) 1981-12-02 1982-12-01 弾性成形物品の製法

Country Status (9)

Country Link
US (2) US4774263A (enExample)
EP (1) EP0081701B1 (enExample)
JP (1) JPS58103521A (enExample)
AT (1) ATE13769T1 (enExample)
AU (1) AU560836B2 (enExample)
BR (1) BR8206981A (enExample)
CA (1) CA1243443A (enExample)
DE (2) DE3147736A1 (enExample)
ES (1) ES8402849A1 (enExample)

Families Citing this family (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4396729A (en) * 1982-04-23 1983-08-02 Texaco Inc. Reaction injection molded elastomer containing an internal mold release made by a two-stream system
EP0093862A1 (en) * 1982-04-23 1983-11-16 Texaco Development Corporation Polyurea reaction injection molded elastomers
DE3215909A1 (de) * 1982-04-29 1983-11-03 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von gegebenenfalls zellhaltigen formkoerpern aus polyharnstoff-elastomeren
JPS5912823A (ja) * 1982-07-13 1984-01-23 Asahi Glass Co Ltd 反応射出成形方法
US4530941A (en) * 1983-01-26 1985-07-23 The Dow Chemical Company Reaction injection molded polyurethanes employing high molecular weight polyols
US5011647A (en) * 1983-02-16 1991-04-30 The Dow Chemical Company Internal mold release compositions
US4876019A (en) * 1983-02-16 1989-10-24 The Dow Chemical Company Internal mold release compositions
WO1984003288A1 (en) * 1983-02-16 1984-08-30 Dow Chemical Co An active hydrogen-containing composition which provides mold release properties to a molded article, an internal mold release composition for preparing the active hydrogen-containing composition, and a process for preparing molded polymeric products from the active hydrogen-containing composition
US5008033A (en) * 1983-02-16 1991-04-16 The Dow Chemical Company Internal mold release compositions
US4442235A (en) * 1983-05-09 1984-04-10 Mobay Chemical Corporation Process and composition for the production of polyurethane elastomer moldings
US4448904A (en) * 1983-06-08 1984-05-15 Texaco Inc. Reaction injection molded elastomer using a methylene bis(phenyliscoyanate) containing 2,4' isomer in amounts greater than about 10 percent
JPS604519A (ja) * 1983-06-24 1985-01-11 Asahi Glass Co Ltd 反応射出成形方法
DE3333464A1 (de) * 1983-09-16 1985-04-11 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von mikrozellularen oder geschaeumten formkoerpern und zur durchfuehrung dieses verfahrens geeignete verbindungen mit gegenueber isocyanatgruppen reaktionsfaehigen gruppen
US4642320A (en) * 1983-11-02 1987-02-10 The Dow Chemical Company Reaction injection molded polyureas employing high molecular weight amine-terminated polyethers
US4499254A (en) * 1984-02-13 1985-02-12 Texaco Inc. Reaction injection molded elastomers containing high molecular weight organic acids
DE3405875A1 (de) * 1984-02-18 1985-08-22 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von zelligen oder kompakten polyurethan-polyharnstoff-formkoerpern mit verbesserten entformungseigenschaften sowie innere formtrennmittel fuer das polyisocyanat-polyadditionsverfahren
DE3407931A1 (de) * 1984-03-03 1985-09-05 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von formkoerpern auf basis von harnstoffgruppen aufweisenden polyurethanen
DE3411216A1 (de) * 1984-03-27 1985-10-10 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von elastischen, kompakten oder zelligen polyurethan-polyharnstoff-formkoerpern
US4585803A (en) * 1984-08-17 1986-04-29 The Dow Chemical Company Internal mold release compositions
US4607090A (en) * 1984-08-30 1986-08-19 Texaco Inc. Reaction injection molded elastomers
JPS62101623A (ja) * 1984-10-25 1987-05-12 ザ　ダウ　ケミカル　コンパニ− 高曲げ弾性率エラストマ−の製造方法
US4609683A (en) * 1985-06-21 1986-09-02 Texaco Inc. Quasi-prepolymers from isatoic anhydride derivatives of polyoxyalkylene polyamines and rim products made therefrom
US4609684A (en) * 1985-06-21 1986-09-02 Texaco Inc. Rim products made from isatoic anhydride derivatives of polyoxyalkylene polyamines
DE3613973A1 (de) * 1986-04-25 1987-10-29 Bayer Ag Verfahren zur herstellung von polyharnstoffschaum-formteilen
DE3626673A1 (de) * 1986-08-07 1988-02-11 Bayer Ag Trennmittelkomposition, diese trennmittelkomposition enthaltende gemische, ein verfahren zur herstellung von elastischen formkoerpern und die nach diesem verfahren erhaltenen formkoerper
DE3626661A1 (de) * 1986-08-07 1988-02-11 Bayer Ag Urethan- und/oder harnstoffgruppen-haltige polyaminohydroxyl-verbindungen, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyharnstoffurethanen
DE3627078A1 (de) * 1986-08-09 1988-02-18 Bayer Ag Verfahren zur herstellung von formkoerpern auf polyurethan- und/oder polyharnstoff-basis und die nach diesem verfahren erhaltenen formkoerper
DE3636604A1 (de) * 1986-10-28 1988-05-05 Bayer Ag Verfahren zur herstellung von polyurethanformkoerpern
US4732919A (en) * 1986-11-06 1988-03-22 Texaco Inc. Reaction injection molded elastomer made from a quasi-prepolymer of a polyoxyalkylene polyamine and an aromatic isocyanate
US4705814A (en) * 1986-11-06 1987-11-10 Texaco Inc. Reaction product of polyoxyalkylene polyamine and an aliphatic isocyanate
DE3639502A1 (de) * 1986-11-20 1988-06-01 Bayer Ag Trennmittelkomposition, diese trennmittelkomposition enthaltende gemische, ein verfahren zur herstellung von elastischen formkoerpern und die nach diesem verfahren enthaltenen formkoerper
JPS63154718A (ja) * 1986-12-19 1988-06-28 Human Ind Corp ポリウレタンフオ−ムの製造方法
DE3703739A1 (de) * 1987-02-07 1988-08-18 Bayer Ag Verfahren zur herstellung von formkoerpern, hierzu geeignete gemische von gegenueber isocyanatgruppen reaktionsfaehigen verbindungen und die nach dem verfahren erhaltenen formkoerper
US5072026A (en) * 1987-03-11 1991-12-10 Ici Americas Inc. Polyureas by reaction injection moulding of enamino-functional aliphatic polyether resin-containing systems and an enamine-terminated polyether
US5093383A (en) * 1987-03-11 1992-03-03 Ici Americas Inc. Polyurethane/urea foams from isocyanate prepolymers and isocyanate reactive imino/enamino functional reactants
US4935460A (en) * 1987-03-11 1990-06-19 Ici Americas Inc. Reaction injection molding compositions
GB8821181D0 (en) * 1988-09-09 1988-10-12 Ici America Inc Improved reaction injection moulding compositions
US4845133A (en) * 1987-04-07 1989-07-04 The Dow Chemical Company Flexible polyurea or polyurea-polyurethane foams prepared from high equivalent weight amine-terminated compounds
US4758604A (en) * 1987-04-07 1988-07-19 The Dow Chemical Company Polyurea rim systems having improved processibility
BR8807445A (pt) * 1987-04-07 1990-05-15 Dow Chemical Co Espumas flexiveis de poliureia ou poliureia-poliuretana,preparadas a partir de compostos terminados em amina de peso equivalente elevado,e processo para preparacao das mesma
US4833213A (en) * 1987-06-26 1989-05-23 Minnesota Mining And Manufacturing Company Method of making purely primary diamines from nitrogen containing nocleophile and terminally electrophilically active polyether
US4902768A (en) * 1987-06-30 1990-02-20 Union Carbide Chemicals And Plastics Company Inc. Elastomers prepared from N-(polyoxyalkyl)-N-(alkyl)amines
US4902777A (en) * 1987-06-30 1990-02-20 Union Carbide Chemicals And Plastics Company, Inc. N-(polyoxyalkyl)-n-(alkyl)amines
US4904705A (en) * 1987-06-30 1990-02-27 Union Carbide Chemicals And Plastics Company Inc. Polyurea foams made from N-(polyoxyalkyl)-N-(alkyl)amines
DE3732726A1 (de) * 1987-09-29 1989-04-06 Bayer Ag Verfahren zur herstellung von polyurethanharnstoff-elastomeren
DE3802427A1 (de) * 1987-10-06 1989-08-03 Bayer Ag Verfahren zur herstellung von formkoerpern oder folien
GB8821186D0 (en) * 1988-09-09 1988-10-12 Ici America Inc Compositions of matter
EP0327898A1 (de) * 1988-01-30 1989-08-16 Phoenix Aktiengesellschaft Verfahren zur Herstellung von Polyurethan-Polyharnstoff-Formkörpern
DE3809524A1 (de) * 1988-03-22 1989-10-05 Bayer Ag Verfahren zur herstellung von verbundkoerpern und die nach diesem verfahren erhaeltlichen verbundkoerper
GB8807684D0 (en) * 1988-03-31 1988-05-05 Ici Plc Internal mould release composition
GB8906335D0 (en) * 1988-03-31 1989-05-04 Ici Plc Internal mould release compositions
EP0350644A1 (en) * 1988-06-28 1990-01-17 Miles Inc. Polyurea rin sytems having improved flow properties
US5149458A (en) * 1988-06-28 1992-09-22 Miles Inc. Polyurea rim systems having improved flow properties and containing an organic cyclic carbonate
US5028635A (en) * 1988-06-28 1991-07-02 Mobay Corporation Polyurea-cyclic carbonate RIM systems having improved flow properties
DE3822331A1 (de) * 1988-07-01 1990-01-04 Bayer Ag Verfahren zur herstellung von formkoerpern und die nach diesem verfahren erhaltenen formkoerper
US4857561A (en) * 1988-08-30 1989-08-15 Mobay Corporation Novel neopentyladipate based prepolymers and reaction injection molded products made therefrom
GB8821183D0 (en) * 1988-09-09 1988-10-12 Ici America Inc Composition of matter
US5034427A (en) * 1989-11-22 1991-07-23 Imperial Chemical Industries Plc Method for preparing moulded polureapolyurethane flexible foams
USRE34669E (en) * 1988-11-25 1994-07-19 Imperial Chemical Industries Plc Method for preparing moulded polyureapolyurethane flexible foams
US5538679A (en) * 1988-11-29 1996-07-23 Bayer Aktiengesellschaft Process of making molded products
US4950789A (en) * 1989-01-25 1990-08-21 The Dow Chemical Company Aromatic polyalkyleneoxy polyamines containing amioncarbonyl or aminothiocarbonyl moieties and a compatible mixture of high and low molecular weight polyols made therefrom
US4954537A (en) * 1989-06-08 1990-09-04 Mobay Corporation Internal mold release agent for use in polyurea rim systems
US4983643A (en) * 1989-06-08 1991-01-08 Mobay Corporation Polyurea elastomers with reduced brittleness
US4965293A (en) * 1989-06-08 1990-10-23 Mobay Corporation Polyurea elastomers with improved surface quality
US5057543A (en) * 1989-08-25 1991-10-15 The Dow Chemical Company Blends of alkylene glycols and relatively high equivalent weight active hydrogen compounds containing additives
US5070110A (en) * 1989-08-25 1991-12-03 The Dow Chemical Company Blends of alkylene glycols and relatively high equivalent weight active hydrogen compounds containing multipurpose additives
US4981877A (en) * 1989-08-25 1991-01-01 The Dow Chemical Company Blends of alkylene glycols and relatively high equivalent weight active hydrogen compounds containing multipurpose additives
US5239038A (en) * 1989-11-29 1993-08-24 Miles Inc. Cyclohexanedimethanoladipate based prepolymers and reaction injection molded products made therefrom
US5135962A (en) * 1990-04-06 1992-08-04 Miles Inc. Internal mold release agent for use in polyurea rim systems
US5098984A (en) * 1990-06-15 1992-03-24 Mobay Corporation Isocyanate terminated prepolymers and the use thereof in a rim process
US5219973A (en) * 1990-12-07 1993-06-15 Miles Inc. Polyurea rim systems
US5270014A (en) * 1991-03-19 1993-12-14 Krauss-Maffei Ag Apparatus for producing a foamed mass of a polyurea elastomer
EP0504447A1 (de) * 1991-03-19 1992-09-23 Krauss-Maffei Aktiengesellschaft Verfahren und Vorrichtung zur Herstellung von geschäumten Massen auf Basis von Polyharnstoffelastomeren
US5212209A (en) * 1991-11-18 1993-05-18 The Dow Chemical Company Compatibilized internal mold release composition for preparations of foamed and fiber-reinforced polymeric articles
US5356946A (en) * 1991-12-09 1994-10-18 Miles Inc. Process for preparing reaction injection moldings
US5583196A (en) * 1992-01-31 1996-12-10 Karl Fischer Industrieanlagen Gmbh Melt formed from polyurethane and/or polyurethane urea elastomer and method for producing the same
US5368806A (en) * 1992-11-05 1994-11-29 Miles Inc. Production of moldings by the reaction injection molding process
US5244613A (en) * 1993-01-21 1993-09-14 Miles Inc. Process for the production of reinforced moldings and the resultant products
US5350778A (en) * 1993-10-28 1994-09-27 Miles Inc. Polyisocyanate based upon 4,4'- and 2,4'-diphenylmethane diisocyanates and use thereof in a rim process
CA2117740A1 (en) * 1993-10-28 1995-04-29 Michael F. Hurley Polyisocyanate based upon 4,4'-and 2,4'-diphenylmethane diisocyanates and use thereof in a rim process
CA2117741A1 (en) * 1993-10-28 1995-04-29 Michael F. Hurley Rim process utilizing isocyanates based upon 2,4'-and 4,4'- diphenylmethane diisocyanate
DE19504263A1 (de) * 1995-02-09 1996-08-14 Bayer Ag Verfahren zur Herstellung von Kunststoff-Formteilen und eine Formtrennmittel-Zubereitung
US5731367A (en) * 1997-02-04 1998-03-24 Bayer Corporation Injection molded parts having improved surface gloss
DE19756372A1 (de) 1997-12-18 1999-06-24 Bayer Ag Verbesserte Leimungsmittel für Papier
US6679832B1 (en) 1998-04-03 2004-01-20 Hashem Sultan Implantable device for treating impotence by delivering a vasodilator agent to the erectile bodies of the penis
US6993642B2 (en) * 2001-07-24 2006-01-31 Microsoft Corporation Method and system for creating and employing an operating system having selected functionality
US6765080B2 (en) * 2002-06-06 2004-07-20 Bayer Corporation High performance RIM elastomers and a process for their production
JP2005048086A (ja) 2003-07-30 2005-02-24 Kao Corp ポリオキシアルキレントリアミンの製造方法
DE102006032187A1 (de) * 2006-07-12 2008-01-24 Bayer Materialscience Ag Polyharnstoff-Polyurethan-Formkörper und Verfahren zu ihrer Herstellung
DE102009005711A1 (de) 2009-01-22 2010-07-29 Bayer Materialscience Ag Polyurethanvergussmassen
DE102009005712A1 (de) 2009-01-22 2010-07-29 Bayer Materialscience Ag Polyurethanvergussmassen
DE102010031684A1 (de) 2010-07-20 2012-01-26 Bayer Materialscience Ag Polyurethane mit hoher Lichtbrechung
DE102010031683A1 (de) 2010-07-20 2012-01-26 Bayer Materialscience Ag Polyisocyanatgemische
DE102010031681A1 (de) 2010-07-20 2012-01-26 Bayer Materialscience Ag Polyurethane mit geringem Volumenschrumpf
US10156352B2 (en) 2013-04-19 2018-12-18 Covestro Llc In mold electronic printed circuit board encapsulation and assembly
US10294198B2 (en) 2014-04-11 2019-05-21 Covestro Deutschland Ag Method for producing xylylene diisocyanates in the gaseous phase
US10280333B2 (en) 2015-02-03 2019-05-07 Seagrave Coatings Corp. Coating compositions
US10519273B2 (en) 2017-12-07 2019-12-31 Covestro Llc Processes for producing filter cartridge assemblies and molded polyurethane elastomers
WO2020076579A1 (en) 2018-10-09 2020-04-16 Covestro Llc Insert-molded electronic modules using thermally conductive polycarbonate and molded interlocking features

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB969114A (en) * 1962-09-07 1964-09-09 Philco Corp Foam plastic structures
NL293505A (enExample) * 1962-05-31
BE757939A (fr) * 1969-10-24 1971-04-01 Bayer Ag Procede de preparation de matieres en mousses
GB1326901A (en) * 1969-11-21 1973-08-15 Ici Ltd Expanded polyurethanes
DE2121670C3 (de) * 1971-05-03 1979-11-15 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Schaumstoffen
DE2319648C2 (de) * 1973-04-18 1985-08-14 Bayer Ag, 5090 Leverkusen Weitere Ausbildung des Verfahrens zur Herstellung von Schaumstoffen mit vorzüglichen Entformungseigenschaften
US4201847A (en) * 1973-02-16 1980-05-06 Bayer Aktiengesellschaft Process of preparing foams with internal mold-release agents
US3838076A (en) * 1973-03-12 1974-09-24 Jefferson Chem Co Inc Polyurethane foams from partially aminated polyether polyols
DE2356692C2 (de) * 1973-11-13 1984-01-19 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Schaumstoffen
DE2363452C2 (de) * 1973-12-20 1983-10-06 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Schaumstoffen
US4058492A (en) * 1974-01-10 1977-11-15 Bayer Aktiengesellschaft Process for molding polyurethane foams
DE2427273C2 (de) * 1974-06-06 1982-10-07 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von formverschäumten Schaumstoffen mit selbsttrennenden Eigenschaften
US4098731A (en) * 1974-07-03 1978-07-04 Bayer Aktiengesellschaft Process for the production of foams
US4218543A (en) * 1976-05-21 1980-08-19 Bayer Aktiengesellschaft Rim process for the production of elastic moldings
DE2622951B2 (de) * 1976-05-21 1979-09-06 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von elastischen Fonnkörpern
US4111861A (en) * 1976-09-24 1978-09-05 Union Carbide Corporation Method of molding polyurethanes having mold release properties
GB1520557A (en) * 1976-10-20 1978-08-09 Ihara Chemical Ind Co Process for producing urethane elastomer
US4076695A (en) * 1977-02-07 1978-02-28 Dow Corning Corporation Silicone containing reaction injection molded polyurethanes
JPS5417359A (en) * 1977-07-08 1979-02-08 Hitachi Ltd Manufacture of clad
US4272618A (en) * 1979-04-30 1981-06-09 Texaco Development Corp. Heat stable reaction injection molded elastomers
US4246363A (en) * 1979-06-18 1981-01-20 The Dow Chemical Company Reaction injection molded polyurethanes having particular flexural modulus factors and at least two thermal transition temperatures in a particular range
US4269945A (en) * 1980-01-24 1981-05-26 The Dow Chemical Company Reaction injection molded polyurethanes employing aliphatic amine chain extenders
US4379100A (en) * 1981-02-02 1983-04-05 Ex-Cell-O Corporation Polyurethane molding process with siloxane internal release agent
DE3126435A1 (de) * 1981-07-04 1983-01-20 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von gegebenenfalls zelligen polyurethan-polyharnstoff-formkoerpern und alkylsubstituierte phenylendiamine hierzu
US4433067A (en) * 1982-04-23 1984-02-21 Texaco Inc. Reaction injection molded elastomers prepared from amine terminated polyethers, amine terminated chain extender and aromatic polyisocyanate
US4396729A (en) * 1982-04-23 1983-08-02 Texaco Inc. Reaction injection molded elastomer containing an internal mold release made by a two-stream system
US4444910A (en) * 1982-04-23 1984-04-24 Texaco Inc. Reaction injection molded elastomers made using a polyurethane organometallic catalyst amine terminated polyethers amine terminated chain extender and aromatic polyisocyanate

Also Published As

Publication number Publication date
CA1243443A (en) 1988-10-18
BR8206981A (pt) 1983-10-11
ES517860A0 (es) 1984-02-16
US4774263A (en) 1988-09-27
US4774264A (en) 1988-09-27
DE3147736A1 (de) 1983-06-09
JPS58103521A (ja) 1983-06-20
ES8402849A1 (es) 1984-02-16
EP0081701B1 (de) 1985-06-12
ATE13769T1 (de) 1985-06-15
DE3264141D1 (en) 1985-07-18
AU9015082A (en) 1983-06-09
AU560836B2 (en) 1987-04-16
EP0081701A1 (de) 1983-06-22

Similar Documents

Publication Publication Date Title
JPS6356887B2 (enExample)
US4609682A (en) Process for the production of moldings
US4218543A (en) Rim process for the production of elastic moldings
US4645630A (en) Process for the production of microcellular or foamed moldings and compounds containing isocyanate-reactive groups suitable for carrying out this process
JPS6317087B2 (enExample)
US4919878A (en) Process for the production of polyurethane-and/or polyurea-based moldings
US4499038A (en) Process for the production of microcellular moldings from diisocyanate and compounds containing groups obtained by reacting amino groups with carbon dioxide
JPH05155969A (ja) 新規な内部離型剤および成形製品の製法
US6271279B1 (en) High resilient flexible urethane foam and flexible molded foams based on allophanate modified isocyanates
US5028635A (en) Polyurea-cyclic carbonate RIM systems having improved flow properties
US5149458A (en) Polyurea rim systems having improved flow properties and containing an organic cyclic carbonate
JPH08207072A (ja) 内部離型剤を使用する成形物の製造方法
EP0350644A1 (en) Polyurea rin sytems having improved flow properties
EP0379916B1 (en) Novel polyetherester based prepolymers and elastomers made therefrom
US5356946A (en) Process for preparing reaction injection moldings
US5234960A (en) Process for preparing foams
US5426124A (en) Process for the production of moldings of polyurethane foams
US5098984A (en) Isocyanate terminated prepolymers and the use thereof in a rim process
CA1255865A (en) Process for the production of elastic moldings
JPH0371467B2 (enExample)
MXPA98008927A (en) Flexible foams and flexible molded foams based on diphenylmethane diisocianates with alofanate and procedures for the production of these espu
JPH0260917A (ja) 改善された流動性を有するポリ尿素ｒｉｍ系