BR8504031A - Processo para a producao de moldagens de elastomero de poliuretana,composicao reativa de isocianato e composicao de agente de liberacao interna do molde - Google Patents
Processo para a producao de moldagens de elastomero de poliuretana,composicao reativa de isocianato e composicao de agente de liberacao interna do moldeInfo
- Publication number
- BR8504031A BR8504031A BR8504031A BR8504031A BR8504031A BR 8504031 A BR8504031 A BR 8504031A BR 8504031 A BR8504031 A BR 8504031A BR 8504031 A BR8504031 A BR 8504031A BR 8504031 A BR8504031 A BR 8504031A
- Authority
- BR
- Brazil
- Prior art keywords
- composition
- isocianate
- reactive
- production
- polyurethane elastomer
- Prior art date
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
- C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6523—Compounds of group C08G18/3225 or C08G18/3271 or polyamines of C08G18/38
- C08G18/6529—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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
-
- 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
-
- 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
- C08G2125/00—Compositions for processes using internal mould release agents
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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/643,612 US4519965A (en) | 1984-08-23 | 1984-08-23 | Internal mold release agent for use in reaction injection molding |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8504031A true BR8504031A (pt) | 1986-06-10 |
Family
ID=24581565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8504031A BR8504031A (pt) | 1984-08-23 | 1985-08-22 | Processo para a producao de moldagens de elastomero de poliuretana,composicao reativa de isocianato e composicao de agente de liberacao interna do molde |
Country Status (8)
Country | Link |
---|---|
US (1) | US4519965A (pt) |
EP (2) | EP0250717A1 (pt) |
JP (1) | JPS6183215A (pt) |
AU (1) | AU583846B2 (pt) |
BR (1) | BR8504031A (pt) |
DE (1) | DE3573436D1 (pt) |
ES (1) | ES8802167A1 (pt) |
MX (1) | MX166296B (pt) |
Families Citing this family (78)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US5008033A (en) * | 1983-02-16 | 1991-04-16 | The Dow Chemical Company | Internal mold release compositions |
US4585803A (en) * | 1984-08-17 | 1986-04-29 | The Dow Chemical Company | Internal mold release compositions |
US4687851A (en) * | 1985-08-15 | 1987-08-18 | The Dow Chemical Company | Polyurethane elastomers prepared from high equivalent weight polyahls |
DE3535711A1 (de) * | 1985-10-05 | 1987-04-09 | Basf Ag | Verfahren zur herstellung von zelligen oder kompakten polyurethan-polyharnstoff-formkoerpern mit verbesserten entformungseigenschaften sowie innere formtrennmittel und deren verwendung fuer das polyisocyanat-polyadditionsverfahren |
JPS6297808A (ja) * | 1985-10-24 | 1987-05-07 | Sumitomo Bayer Urethane Kk | ポリウレタン樹脂成形品の製造方法 |
US4689356A (en) * | 1985-12-10 | 1987-08-25 | The Dow Chemical Company | Polyurethane elastomers prepared in a two-step process using mixtures of chain extenders |
DE3607447A1 (de) * | 1986-03-07 | 1987-09-10 | Basf Ag | Verfahren zur herstellung von formkoerpern mit einem zelligen kern und einer verdichteten randzone mit verbesserten entformungseigenschaften |
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 |
DE3629630A1 (de) * | 1986-08-30 | 1988-03-03 | Basf Ag | Verfahren zur herstellung von elastischen, im wesentlichen kompakten polyurethan-formkoerpern mit verbesserten entformungseigenschaften |
JPS6372757A (ja) * | 1986-09-16 | 1988-04-02 | Sumitomo Bayer Urethane Kk | 内部離型剤組成物 |
JPH02209961A (ja) * | 1986-09-16 | 1990-08-21 | Sumitomo Bayer Urethane Kk | ポリウレタン/ポリウレア成形品の製造方法 |
DE3631842A1 (de) * | 1986-09-19 | 1988-03-24 | Basf Ag | Innere formtrennmittel, deren verwendung zur herstellung von formkoerpern nach dem polyisocyanat-polyadditionsverfahren und verfahren zur herstellung der formkoerper |
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 |
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 |
EP0328159A3 (en) * | 1987-03-11 | 1989-10-25 | Imperial Chemical Industries Plc | Improved polyurea reaction injection molding compositions |
WO1988007074A1 (en) * | 1987-03-16 | 1988-09-22 | Mallinckrodt, Inc. | Preparation of solutions of metal soaps in amines |
US4758604A (en) * | 1987-04-07 | 1988-07-19 | The Dow Chemical Company | Polyurea rim systems having improved processibility |
US4806615A (en) * | 1987-06-01 | 1989-02-21 | Texaco Inc. | Reaction injection molded elastomers prepared from amine terminated polyethers, a blend of an aromatic amine terminated chain extender, a substituted acyclic aliphatic amine terminated chain extender and an aromatic polyisocyanate |
US5003027A (en) * | 1987-08-07 | 1991-03-26 | Mobay Corporation | Ester group containing polyols in a RIM process |
US4929697A (en) * | 1987-08-07 | 1990-05-29 | Mobay Corporation | Use of ester group containing polyols in a rim process |
US4758603A (en) * | 1987-08-28 | 1988-07-19 | The Dow Chemical Company | Dithiocarbamate internal mold release agents |
DE3734163A1 (de) * | 1987-10-09 | 1989-04-20 | Bayer Ag | Verfahren zur herstellung von gegebenenfalls zellfoermigen formkoerpern |
GB8807684D0 (en) * | 1988-03-31 | 1988-05-05 | Ici Plc | Internal mould release composition |
JP2613441B2 (ja) * | 1988-07-18 | 1997-05-28 | トヨタ自動車株式会社 | 発泡ポリウレタンの製法 |
US4897428A (en) * | 1988-08-31 | 1990-01-30 | Mobay Corporation | Internal mold release agent for use in molding polyurethanes and/or polyureas |
US5019600A (en) * | 1988-08-31 | 1991-05-28 | Mobay Corporation | Internal mold release agent for use in reaction injection molding |
US4886838A (en) * | 1988-08-31 | 1989-12-12 | Mobay Corporation | Internal mold release agent for use in reaction injection molding |
US5002999A (en) * | 1988-09-07 | 1991-03-26 | Mobay Corporation | Internal mold release agent for use in reaction injection molding |
US5076989A (en) * | 1988-09-12 | 1991-12-31 | Mobay Corporation | Internal mold release agent for use in reaction injection molding |
US5211749A (en) * | 1988-09-12 | 1993-05-18 | Miles Inc. | Internal mold release agent for use in reaction injection molding |
US4868224A (en) * | 1988-10-21 | 1989-09-19 | Mobay Corporation | Process for the production of molded products using internal mold release agents |
US4937366A (en) * | 1989-02-13 | 1990-06-26 | Mobay Corporation | Process and compositions for production of moldings |
US4963640A (en) * | 1989-02-13 | 1990-10-16 | Mobay Corporation | Process and compositions for production of moldings |
US4946922A (en) * | 1989-05-03 | 1990-08-07 | The Dow Chemical Company | Internal mold release agents for polyisocyanurate systems |
US5019317A (en) * | 1989-05-24 | 1991-05-28 | Mobay Corporation | Process for the production of molded products using internal mold release agents |
US4965293A (en) * | 1989-06-08 | 1990-10-23 | Mobay Corporation | Polyurea elastomers with improved surface quality |
US4954537A (en) * | 1989-06-08 | 1990-09-04 | Mobay Corporation | Internal mold release agent for use in polyurea rim systems |
GB8916573D0 (en) * | 1989-07-20 | 1989-09-06 | Atlas Europol Spa | Internal mould release compositions |
US5135962A (en) * | 1990-04-06 | 1992-08-04 | Miles Inc. | Internal mold release agent for use in polyurea rim systems |
GB9021524D0 (en) * | 1990-10-03 | 1990-11-14 | Ici Plc | Isocyanate reactive blends and internal mould release compositions |
JPH0816143B2 (ja) * | 1990-10-17 | 1996-02-21 | 住友バイエルウレタン株式会社 | 内部離型剤組成物 |
BR9105449A (pt) * | 1990-12-11 | 1992-08-25 | Dow Chemical Co | Composicao para preparar um artigo polimerico espumado moldado e processo para a compatibilizacao de um polial de peso molecular relativamente alto |
US5125973A (en) * | 1991-04-22 | 1992-06-30 | Miles Inc. | Internal mold release agents and use thereof in the production of molded products |
US5125974A (en) * | 1991-04-22 | 1992-06-30 | Miles Inc. | Internal mold release agents and the use thereof in the production of molded products |
US5160538A (en) * | 1991-04-22 | 1992-11-03 | Miles Inc. | Internal release agents, active hydrogen containing mixtures which contain such agents and the use thereof in a process for the production of molded products |
US5158607A (en) * | 1991-05-08 | 1992-10-27 | Miles Inc. | Internal release agents, active hydrogen containing mixtures which contain such agents and the use thereof in a process for the production of molded products |
DE4122872A1 (de) * | 1991-07-11 | 1993-01-14 | Bayer Ag | Formschaumstoffe |
US5255483A (en) * | 1991-08-30 | 1993-10-26 | Donnelly Corporation | Squeak resistant panel/window assembly for vehicles |
GB9125918D0 (en) * | 1991-12-05 | 1992-02-05 | Ici Plc | Reaction system for preparing polyurethane/polyurea |
US5208268A (en) * | 1992-09-25 | 1993-05-04 | Miles Inc. | Internal release agents, active hydrogen containing mixtures which contain such agents and the use thereof in a process for the production of molded products |
CA2107950C (en) * | 1992-10-22 | 2001-08-14 | Bayer Corporation | Stabilization of rim systems containing acidic additives |
US5358985A (en) * | 1992-12-16 | 1994-10-25 | Air Products And Chemicals, Inc. | Ionic siloxane as internal mold release agent for polyurethane, polyurethaneurea and polyurea elastomers |
US5324759A (en) * | 1993-01-26 | 1994-06-28 | Air Products And Chemicals, Inc. | RIM polyol blends containing acidic siloxane internal mold release agents and quaternary ammonium phenoxides |
US5420186A (en) * | 1993-01-26 | 1995-05-30 | Air Products And Chemicals, Inc. | Internal mold release agents comprising metallic soaps compatibilized with liquid quaternary ammonium salts |
CA2120648C (en) * | 1993-04-22 | 2004-06-22 | Neil H. Nodelman | Novel catalyst package for use in rim systems containing acidic additives |
US5424387A (en) * | 1993-05-28 | 1995-06-13 | Hoechst Celanese Corporation | Di-amino compounds and processes for preparing the same |
US5500176A (en) * | 1993-09-17 | 1996-03-19 | Bayer Corporation | Process for the production of molded products using internal mold release agents |
US5389696A (en) * | 1993-09-17 | 1995-02-14 | Miles Inc. | Process for the production of molded products using internal mold release agents |
US5529739A (en) * | 1994-11-15 | 1996-06-25 | Bayer Corporation | Process for the production of molded products using internal mold release agents |
WO1996022182A1 (en) * | 1995-01-19 | 1996-07-25 | The Dow Chemical Company | Internal mould release composition |
US5741865A (en) * | 1995-07-18 | 1998-04-21 | Witco Corporation | Fatty alkly diethanolamines to stabilize the optical clarity of polyols containing zinc fatty acid salts |
DE19651994A1 (de) | 1996-12-13 | 1998-06-18 | Basf Ag | Verfahren zur Herstellung von selbsttrennenden, kompakten oder zelligen, gegebenenfalls Verstärkungsmittel enthaltenden Formkörpern aus Polyisocyanat-Polyadditionsprodukten und innere Formtrennmittel hierfür |
ES2197510T3 (es) | 1997-09-29 | 2004-01-01 | Bayer Ag | Uso de agentes de desmoldeo internos mejorados para fabricar cuerpos de moldeo de poluretano reforzados con fibras de vidrio y/o fibras naturales. |
US6448364B1 (en) | 2001-03-16 | 2002-09-10 | Bayer Corporation | IMR having synergistic effect with stabilizing system additives and catalyst package |
TW593450B (en) | 2001-03-21 | 2004-06-21 | Hoya Corp | Transparent molded articles, optical components, plastic lenses and preparation method thereof |
US20050131136A1 (en) | 2003-12-16 | 2005-06-16 | Rosthauser James W. | Soft polyurethaneurea spray elastomers with improved abrasion resistance |
DE102005007470A1 (de) * | 2005-02-18 | 2006-08-31 | Bayer Materialscience Ag | Verstärkte Polyurethanharnstoffelastomere und deren Verwendung |
US8597016B2 (en) | 2005-11-23 | 2013-12-03 | Milgard Manufacturing Incorporated | System for producing pultruded components |
US7901762B2 (en) | 2005-11-23 | 2011-03-08 | Milgard Manufacturing Incorporated | Pultruded component |
US7875675B2 (en) | 2005-11-23 | 2011-01-25 | Milgard Manufacturing Incorporated | Resin for composite structures |
US8101107B2 (en) | 2005-11-23 | 2012-01-24 | Milgard Manufacturing Incorporated | Method for producing pultruded components |
JP2011040300A (ja) * | 2009-08-12 | 2011-02-24 | Ushio Spex Inc | 照明器具の取付治具 |
EP2986904B1 (en) | 2013-04-19 | 2018-05-30 | Covestro LLC | In mold electronic printed circuit board encapsulation and assembly |
EP3510091A4 (en) * | 2016-09-09 | 2020-04-08 | Robert N. Clausi | SURFACE MODIFYING AGENT FORMULATION |
WO2020076579A1 (en) | 2018-10-09 | 2020-04-16 | Covestro Llc | Insert-molded electronic modules using thermally conductive polycarbonate and molded interlocking features |
WO2024098320A1 (en) * | 2022-11-10 | 2024-05-16 | Dow Global Technologies Llc | Polyurethane adhesive |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB980139A (en) * | 1962-03-30 | 1965-01-13 | Ici Ltd | Improvements in or relating to the manufacture of polyurethane foams |
US3705860A (en) * | 1970-09-23 | 1972-12-12 | Basf Wyandotte Corp | Antifoam agent |
US4201847A (en) * | 1973-02-16 | 1980-05-06 | Bayer Aktiengesellschaft | Process of preparing foams with internal mold-release agents |
DE2349835B2 (de) * | 1973-10-04 | 1979-06-07 | Basf Ag, 6700 Ludwigshafen | Formmassen aus verstärkten Polyamiden |
US4067845A (en) * | 1975-12-08 | 1978-01-10 | The Budd Company | Maturation of polyester compositions for viscosity index control |
US4218543A (en) * | 1976-05-21 | 1980-08-19 | Bayer Aktiengesellschaft | Rim process for the production of elastic moldings |
US4076695A (en) * | 1977-02-07 | 1978-02-28 | Dow Corning Corporation | Silicone containing reaction injection molded polyurethanes |
US4119594A (en) * | 1977-05-31 | 1978-10-10 | General Motors Corporation | Catalyzed one-shot system for molding thermoset polyurethanes |
US4263411A (en) * | 1978-10-30 | 1981-04-21 | Mooney Chemicals, Inc. | Polyurethane compositions and process for preparing polyurethane emitting reduced amounts of toxic fumes on burning using a cobalt, copper, nickel or manganese salt |
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 |
US4374222A (en) * | 1981-03-02 | 1983-02-15 | The Dow Chemical Company | Compositions containing mold release agents |
BE893509A (fr) * | 1981-07-06 | 1982-10-01 | Dart Ind Inc | Agents de demoulage internes et leur utilisation |
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 |
US4442235A (en) * | 1983-05-09 | 1984-04-10 | Mobay Chemical Corporation | Process and composition for the production of polyurethane elastomer moldings |
US4585803A (en) * | 1984-08-17 | 1986-04-29 | The Dow Chemical Company | Internal mold release compositions |
-
1984
- 1984-08-23 US US06/643,612 patent/US4519965A/en not_active Expired - Fee Related
-
1985
- 1985-08-12 EP EP87103914A patent/EP0250717A1/en not_active Withdrawn
- 1985-08-12 EP EP85110086A patent/EP0173888B2/en not_active Expired - Lifetime
- 1985-08-12 DE DE8585110086T patent/DE3573436D1/de not_active Expired
- 1985-08-21 JP JP60181963A patent/JPS6183215A/ja active Granted
- 1985-08-22 BR BR8504031A patent/BR8504031A/pt not_active IP Right Cessation
- 1985-08-22 AU AU46575/85A patent/AU583846B2/en not_active Withdrawn - After Issue
- 1985-08-22 MX MX206387A patent/MX166296B/es unknown
- 1985-08-23 ES ES546385A patent/ES8802167A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6183215A (ja) | 1986-04-26 |
AU583846B2 (en) | 1989-05-11 |
ES8802167A1 (es) | 1988-04-01 |
EP0173888A1 (en) | 1986-03-12 |
EP0250717A1 (en) | 1988-01-07 |
JPH0339533B2 (pt) | 1991-06-14 |
EP0173888B2 (en) | 1995-03-22 |
EP0173888B1 (en) | 1989-10-04 |
ES546385A0 (es) | 1988-04-01 |
AU4657585A (en) | 1986-02-27 |
US4519965A (en) | 1985-05-28 |
MX166296B (es) | 1992-12-28 |
DE3573436D1 (en) | 1989-11-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 22/08/2000 |