DE3147736A1 - Verfahren zur herstellung von elastischen formkoerpern - Google Patents

Verfahren zur herstellung von elastischen formkoerpern

Info

Publication number
DE3147736A1
DE3147736A1 DE19813147736 DE3147736A DE3147736A1 DE 3147736 A1 DE3147736 A1 DE 3147736A1 DE 19813147736 DE19813147736 DE 19813147736 DE 3147736 A DE3147736 A DE 3147736A DE 3147736 A1 DE3147736 A1 DE 3147736A1
Authority
DE
Germany
Prior art keywords
groups
component
weight
isocyanate
amino groups
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.)
Withdrawn
Application number
DE19813147736
Other languages
German (de)
English (en)
Inventor
Klaus Dr. 5000 Köln Seel
Christian Dr. 5000 Köln Weber
Hans Dr. 5090 Leverkusen Wirtz
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=DE3147736(A1) "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
Priority to DE19813147736 priority Critical patent/DE3147736A1/de
Priority to AU90150/82A priority patent/AU560836B2/en
Priority to CA000415537A priority patent/CA1243443A/en
Priority to EP82110726A priority patent/EP0081701B1/de
Priority to AT82110726T priority patent/ATE13769T1/de
Priority to DE8282110726T priority patent/DE3264141D1/de
Priority to US06/443,414 priority patent/US4774263A/en
Priority to BR8206981A priority patent/BR8206981A/pt
Priority to ES517860A priority patent/ES8402849A1/es
Priority to JP57209495A priority patent/JPS58103521A/ja
Publication of DE3147736A1 publication Critical patent/DE3147736A1/de
Priority to US06/853,520 priority patent/US4774264A/en
Withdrawn legal-status Critical Current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)
DE19813147736 1981-12-02 1981-12-02 Verfahren zur herstellung von elastischen formkoerpern Withdrawn DE3147736A1 (de)

Priority Applications (11)

Application Number Priority Date Filing Date Title
DE19813147736 DE3147736A1 (de) 1981-12-02 1981-12-02 Verfahren zur herstellung von elastischen formkoerpern
AU90150/82A AU560836B2 (en) 1981-12-02 1982-11-04 Polyurethane molded articles
CA000415537A CA1243443A (en) 1981-12-02 1982-11-15 Process for the production of elastic molded articles
DE8282110726T DE3264141D1 (en) 1981-12-02 1982-11-20 Process for the production of elastic mouldings
AT82110726T ATE13769T1 (de) 1981-12-02 1982-11-20 Verfahren zur herstellung von elastischen formkoerpern.
EP82110726A EP0081701B1 (de) 1981-12-02 1982-11-20 Verfahren zur Herstellung von elastischen Formkörpern
US06/443,414 US4774263A (en) 1981-12-02 1982-11-22 Process for the production of elastic molded articles
BR8206981A BR8206981A (pt) 1981-12-02 1982-12-01 Processo para a preparacao de corpos de moldacao elasticos
ES517860A ES8402849A1 (es) 1981-12-02 1982-12-01 Procedimiento para la obtencion de piezas moldeadas elasticas.
JP57209495A JPS58103521A (ja) 1981-12-02 1982-12-01 弾性成形物品の製法
US06/853,520 US4774264A (en) 1981-12-02 1986-04-18 Process for the production of elastic molded articles

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE3147736A1 true DE3147736A1 (de) 1983-06-09

Family

ID=6147729

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19813147736 Withdrawn DE3147736A1 (de) 1981-12-02 1981-12-02 Verfahren zur herstellung von elastischen formkoerpern
DE8282110726T Expired DE3264141D1 (en) 1981-12-02 1982-11-20 Process for the production of elastic mouldings

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8282110726T Expired DE3264141D1 (en) 1981-12-02 1982-11-20 Process for the production of elastic mouldings

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)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576970A (en) * 1984-03-03 1986-03-18 Bayer Aktiengesellschaft Process for the production of molded articles having integral skin
US4777187A (en) * 1987-02-07 1988-10-11 Bayer Aktiengesellshaft Process for the production of molded articles, mixtures of isocyanate reactive compounds suitable therefor and the molded articles obtained by the process
US4882361A (en) * 1987-09-29 1989-11-21 Bayer Aktiengesellschaft Process for the production of polyurethane urea elastomers
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
US5028684A (en) * 1986-10-28 1991-07-02 Bayer Aktiengesellschaft Process for the production of molded polyurethane bodies

Families Citing this family (92)

* 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
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
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
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
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
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DE102010031681A1 (de) 2010-07-20 2012-01-26 Bayer Materialscience Ag Polyurethane mit geringem Volumenschrumpf
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WO2020076579A1 (en) 2018-10-09 2020-04-16 Covestro Llc Insert-molded electronic modules using thermally conductive polycarbonate and molded interlocking features

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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
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576970A (en) * 1984-03-03 1986-03-18 Bayer Aktiengesellschaft Process for the production of molded articles having integral skin
US5028684A (en) * 1986-10-28 1991-07-02 Bayer Aktiengesellschaft Process for the production of molded polyurethane bodies
US4777187A (en) * 1987-02-07 1988-10-11 Bayer Aktiengesellshaft Process for the production of molded articles, mixtures of isocyanate reactive compounds suitable therefor and the molded articles obtained by the process
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
US4882361A (en) * 1987-09-29 1989-11-21 Bayer Aktiengesellschaft Process for the production of polyurethane urea elastomers

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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
JPS58103521A (ja) 1983-06-20
ES8402849A1 (es) 1984-02-16
EP0081701B1 (de) 1985-06-12
JPS6356887B2 (enExample) 1988-11-09
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

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