ES2056938T3 - Composiciones de poliisocianatos. - Google Patents
Composiciones de poliisocianatos.Info
- Publication number
- ES2056938T3 ES2056938T3 ES88309615T ES88309615T ES2056938T3 ES 2056938 T3 ES2056938 T3 ES 2056938T3 ES 88309615 T ES88309615 T ES 88309615T ES 88309615 T ES88309615 T ES 88309615T ES 2056938 T3 ES2056938 T3 ES 2056938T3
- Authority
- ES
- Spain
- Prior art keywords
- polyisocyanates
- compositions
- composition
- polyisocyanate
- enamine
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
-
- 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
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
- C08G18/8054—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds 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
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- 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
- 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
- C08G18/503—Polyethers having heteroatoms other than oxygen having nitrogen containing primary and/or secondary amino groups being in latent form
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/7806—Nitrogen containing -N-C=0 groups
- C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/7806—Nitrogen containing -N-C=0 groups
- C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
- C08G18/7831—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing biuret 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/7806—Nitrogen containing -N-C=0 groups
- C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
- C08G18/7837—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing allophanate 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
- C08G18/797—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing carbodiimide and/or uretone-imine 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
- C08G2110/0041—Foam properties having specified density
-
- 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
- C08G2115/00—Oligomerisation
- C08G2115/02—Oligomerisation to isocyanurate 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
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
UN COMPUESTO POLIISOCIANATO, APROPIADO PARA LA UTILIZACION EN LA PRODUCCION DE ELASTOMEROS POR EL PROCESO RIM, DICHA COMPOSICION ES EL PRODUCTO DE REACCION DE UN ALCOHOL Y/O TIOL QUE TIENE UN PROMEDIO DE HIDROXILO Y/O TIOL FUNCIONAL DE CERCA DE 1.5 A 4 Y UN PROMEDIO DE EQUIVALENTES DE TIOL EN PESO DE AL MENOS 500 CON AL MENOS 2 EQUIVALENTES, POR EQUIVALENTE HIDROXILO Y/O TIOL, BAJO TALES CONDICIONES QUE AL MENOS CERCA DE 20% DE LOS GRUPOS URETANO Y/O TIOURETANO FORMADOS INICIALMENTE SE CONVIERTEN EN GRUPOS ALOFANATOS Y/O TIOALOFAQNATOS.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878724348A GB8724348D0 (en) | 1987-10-16 | 1987-10-16 | Elastomers |
GB888821186A GB8821186D0 (en) | 1988-09-09 | 1988-09-09 | Compositions of matter |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2056938T3 true ES2056938T3 (es) | 1994-10-16 |
Family
ID=26292912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES88309615T Expired - Lifetime ES2056938T3 (es) | 1987-10-16 | 1988-10-13 | Composiciones de poliisocianatos. |
Country Status (13)
Country | Link |
---|---|
US (2) | US4866103A (es) |
EP (2) | EP0312365B1 (es) |
JP (2) | JPH01252622A (es) |
KR (2) | KR890006753A (es) |
AT (1) | ATE109808T1 (es) |
AU (1) | AU609197B2 (es) |
CA (1) | CA1334235C (es) |
DE (1) | DE3851032T2 (es) |
DK (2) | DK574388A (es) |
ES (1) | ES2056938T3 (es) |
HK (1) | HK13197A (es) |
NZ (2) | NZ226357A (es) |
PT (2) | PT88773B (es) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5142013A (en) * | 1987-03-11 | 1992-08-25 | Ici Americas Inc. | Isocyanate reactive polymers having imino/enamine functionality |
US5093383A (en) * | 1987-03-11 | 1992-03-03 | Ici Americas Inc. | Polyurethane/urea foams from isocyanate prepolymers and isocyanate reactive imino/enamino functional reactants |
GB8807684D0 (en) * | 1988-03-31 | 1988-05-05 | Ici Plc | Internal mould release composition |
GB8821183D0 (en) * | 1988-09-09 | 1988-10-12 | Ici America Inc | Composition of matter |
GB8908495D0 (en) * | 1989-04-14 | 1989-06-01 | Ici Plc | Polyisocyanate compositions |
US5256704A (en) * | 1990-12-12 | 1993-10-26 | Air Products And Chemicals, Inc. | Polyurethane RIM elastomers obtained with hydroxyl-containing organotin catalysts |
US5227450A (en) * | 1990-12-12 | 1993-07-13 | Air Products And Chemicals, Inc. | Hydroxyl-containing organotin catalysts for making polyurethane rim elastomers |
GB9125918D0 (en) * | 1991-12-05 | 1992-02-05 | Ici Plc | Reaction system for preparing polyurethane/polyurea |
US5319053A (en) * | 1993-09-02 | 1994-06-07 | Miles Inc. | Liquid diphenylmethane diisocyanate |
US5440003A (en) * | 1993-09-02 | 1995-08-08 | Miles Inc. | Liquid methylene diphenyl diisocyanate |
US5319054A (en) * | 1993-09-02 | 1994-06-07 | Miles Inc. | Liquid methylene diphenyl diisocyanate |
DE19502198A1 (de) * | 1995-01-25 | 1996-08-01 | Bayer Ag | Verfahren zur Herstellung von Formkörpern |
US5591807A (en) * | 1995-05-23 | 1997-01-07 | The Sherwin-Williams Company | Polyimine/polyisocyanate coating composition containing polymeric anhydride |
US6828405B1 (en) | 1995-05-23 | 2004-12-07 | The Sherwin-Williams Company | Polyimine/polyisocyanate coating composition |
US5567793A (en) * | 1995-06-06 | 1996-10-22 | Bayer Corporation | Urethane-free, diphenylmethane diisocyanate prepolymers and process for their production |
US5686042A (en) * | 1995-06-07 | 1997-11-11 | Bayer Corporation | Rim process using liquid methylene diphenyl diisocyanate |
US5648445A (en) * | 1995-12-22 | 1997-07-15 | Bayer Corporation | Liquid 1,3-phenylene diisocyanate, 1,1'-biphenyl diisocyanate and 1,1'-oxy-bis-(isocyanato-benzene) |
US5663272A (en) * | 1995-12-22 | 1997-09-02 | Bayer Corporation | Allophanate-modified diphenylmethane diisocyanates and processes for their production and use |
US5889068A (en) * | 1997-07-24 | 1999-03-30 | Bayer Corporation | Water blown polyurethane soling systems |
US5874485A (en) * | 1997-11-10 | 1999-02-23 | Bayer Corporation | Flexible foams and flexible molded foams based on allophanate-modified diphenylmethane diisocyanates and processes for the production of these foams |
US5821275A (en) * | 1997-11-10 | 1998-10-13 | Bayer Corporation | Flexible foams and flexible molded foams based on liquid isocyanate-terminated allophanate-modified MDI prepolymer blends and processes for the production of these foams |
US7087698B1 (en) * | 1999-11-18 | 2006-08-08 | Ppg Industries Ohio, Inc. | Method of preparing an optical polymerizate |
US7098290B1 (en) * | 1999-11-18 | 2006-08-29 | Ppg Industries Ohio, Inc. | Method of preparing an optical polymerizate |
US6482913B1 (en) | 2000-02-07 | 2002-11-19 | Bayer Aktiengesellschaft | Liquid MDI adducts wtih improved freeze stability |
US6271279B1 (en) | 2000-07-10 | 2001-08-07 | Bayer Corporation | High resilient flexible urethane foam and flexible molded foams based on allophanate modified isocyanates |
US8017720B2 (en) | 2005-12-16 | 2011-09-13 | Ppg Industries Ohio, Inc. | Sulfur-containing oligomers and high index polyurethanes prepared therefrom |
US6639040B1 (en) | 2002-06-13 | 2003-10-28 | Bayer Corporation | Continuous process for the production of MDI allophanates |
US7009032B2 (en) | 2002-12-20 | 2006-03-07 | Ppg Industries Ohio, Inc. | Sulfide-containing polythiols |
DE102004015985A1 (de) * | 2004-04-01 | 2005-10-20 | Bayer Materialscience Ag | Verfärbungsstabile Polyetherallophanate |
US7786326B2 (en) | 2004-07-21 | 2010-08-31 | Stichting Voor De Technische Wetenschappen | Polyacylurethanes based on diisocyanates and polyesterpolyols |
US11591436B2 (en) | 2004-09-01 | 2023-02-28 | Ppg Industries Ohio, Inc. | Polyurethane article and methods of making the same |
US11008418B2 (en) | 2004-09-01 | 2021-05-18 | Ppg Industries Ohio, Inc. | Polyurethanes, articles and coatings prepared therefrom and methods of making the same |
US11149107B2 (en) | 2004-09-01 | 2021-10-19 | Ppg Industries Ohio, Inc. | Polyurethanes, articles and coatings prepared therefrom and methods of making the same |
US9598527B2 (en) | 2004-09-01 | 2017-03-21 | Ppg Industries Ohio, Inc. | Polyurethanes, articles and coatings prepared therefrom and methods of making the same |
US20090280329A1 (en) | 2004-09-01 | 2009-11-12 | Ppg Industries Ohio, Inc. | Polyurethanes, Articles and Coatings Prepared Therefrom and Methods of Making the Same |
US9464169B2 (en) | 2004-09-01 | 2016-10-11 | Ppg Industries Ohio, Inc. | Polyurethanes, articles and coatings prepared therefrom and methods of making the same |
US20090280709A1 (en) | 2004-09-01 | 2009-11-12 | Ppg Industries Ohio, Inc. | Polyurethanes, Articles and Coatings Prepared Therefrom and Methods of Making the Same |
US11248083B2 (en) | 2004-09-01 | 2022-02-15 | Ppg Industries Ohio, Inc. | Aircraft windows |
DE102005047560A1 (de) * | 2005-10-04 | 2007-04-05 | Bayer Materialscience Ag | Zusammensetzung zur Herstellung von Polyharnstoffbeschichtungen |
WO2007131155A2 (en) | 2006-05-05 | 2007-11-15 | Prc-Desoto International, Inc. | : sealant and electrical potting formulations comprising thioether-functional oligometric polythiols |
US20090156777A1 (en) * | 2007-12-17 | 2009-06-18 | Nodelman Neil H | Freeze-stable aromatic diisocyanates and processes for the preparation of these freeze-stable products |
EP2432815B1 (de) * | 2009-05-19 | 2013-10-23 | Basf Se | Polyharnstoffe herstellbar aus zwei polyetheraminen und einem prepolymer |
US9090012B2 (en) * | 2010-12-30 | 2015-07-28 | Baker Hughes Incorporated | Process for the preparation of conformable materials for downhole screens |
US9568643B2 (en) | 2012-12-13 | 2017-02-14 | Ppg Industries Ohio, Inc. | Polyurethane urea-containing compositions and optical articles and methods for preparing them |
CN106459357B (zh) * | 2014-04-11 | 2019-07-30 | 科思创德国股份有限公司 | 用于制造透明聚硫氨酯制品的含芳族腈的组合物 |
CN106715383A (zh) | 2014-04-21 | 2017-05-24 | 佳可西部有限责任公司 | 泡沫组合物 |
US10179830B2 (en) | 2014-06-13 | 2019-01-15 | Covestro Deutschland Ag | Thioallophanate polyisocyanates containing silane groups |
ES2829642T3 (es) * | 2014-06-13 | 2021-06-01 | Covestro Intellectual Property Gmbh & Co Kg | Poliisocianatos con estructura de tioalofanato |
JP6706669B2 (ja) * | 2015-09-09 | 2020-06-10 | コベストロ、ドイチュラント、アクチエンゲゼルシャフトCovestro Deutschland Ag | 耐引掻性の2成分形ポリウレタンコーティング |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3314922A (en) * | 1961-08-21 | 1967-04-18 | Du Pont | Polymers and process of making same |
BE637578A (es) * | 1962-09-19 | |||
GB1064841A (en) * | 1963-02-04 | 1967-04-12 | Ici Ltd | Manufacture of polymers containing biuret and urea groups |
DE1618422A1 (de) * | 1967-05-12 | 1970-10-29 | Bayer Ag | Verfahren zur Herstellung von Isocyanaten |
DE2002064C2 (de) * | 1970-01-17 | 1983-09-01 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von flammwidrigen elastischen oder halbelastischen Schaumstoffen |
DE2043645A1 (de) * | 1970-09-03 | 1972-03-16 | Koelbel H | Selbsthaltende Epoxidharze |
GB1520846A (en) * | 1976-05-21 | 1978-08-09 | Ici Ltd | Isocyanates |
DE2729990A1 (de) * | 1977-07-02 | 1979-01-18 | Bayer Ag | Verfahren zur herstellung von isocyanatgruppen aufweisenden allophanaten |
DE2737670A1 (de) * | 1977-08-20 | 1979-03-01 | Bayer Ag | Verfahren zur herstellung von schaumstofformkoerper |
JPS5736115A (en) * | 1980-08-12 | 1982-02-26 | Mitsui Tekisako Chem Kk | Curing agent composition for polyurethane |
DE3215909A1 (de) * | 1982-04-29 | 1983-11-03 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von gegebenenfalls zellhaltigen formkoerpern aus polyharnstoff-elastomeren |
US4465858A (en) * | 1983-07-20 | 1984-08-14 | Texaco Inc. | Procedure for the partial alkoxylation of polyoxyalkyleneamines |
US4595743A (en) * | 1985-01-22 | 1986-06-17 | The Dow Chemical Company | High modulus polyurea elastomers prepared with amine-initiated polyols |
US4686242A (en) * | 1985-03-25 | 1987-08-11 | The Dow Chemical Company | Polyurea polymers prepared from urea containing prepolymers |
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 |
DE3607996A1 (de) * | 1986-03-11 | 1987-09-17 | Basf Ag | Feuchtigkeitshaertende, lagerstabile einkomponenten-polyurethansysteme und deren verwendung |
GB8705801D0 (en) * | 1987-03-11 | 1987-04-15 | Ici Plc | Injection moulding compositions |
US4786703A (en) * | 1987-04-15 | 1988-11-22 | Air Products And Chemicals, Inc. | Process for the preparation of polyisocyanate prepolymers and polyurethanes having high temperature performance and low hysteresis |
US4810820A (en) * | 1987-08-12 | 1989-03-07 | Mobay Corporation | Process for the production of polyisocyanates containing allophanate groups |
-
1988
- 1988-09-16 US US07/246,128 patent/US4866103A/en not_active Expired - Fee Related
- 1988-09-16 US US07/245,431 patent/US4906674A/en not_active Expired - Fee Related
- 1988-09-27 NZ NZ226357A patent/NZ226357A/en unknown
- 1988-09-27 NZ NZ226358A patent/NZ226358A/en unknown
- 1988-10-13 EP EP88309615A patent/EP0312365B1/en not_active Expired - Lifetime
- 1988-10-13 AT AT88309615T patent/ATE109808T1/de not_active IP Right Cessation
- 1988-10-13 EP EP88309616A patent/EP0312366A3/en not_active Ceased
- 1988-10-13 DE DE3851032T patent/DE3851032T2/de not_active Expired - Fee Related
- 1988-10-13 ES ES88309615T patent/ES2056938T3/es not_active Expired - Lifetime
- 1988-10-14 DK DK574388A patent/DK574388A/da not_active Application Discontinuation
- 1988-10-14 AU AU23769/88A patent/AU609197B2/en not_active Ceased
- 1988-10-14 JP JP63259277A patent/JPH01252622A/ja active Pending
- 1988-10-14 JP JP63259276A patent/JPH01245010A/ja active Pending
- 1988-10-14 PT PT88773A patent/PT88773B/pt not_active IP Right Cessation
- 1988-10-14 DK DK574488A patent/DK574488A/da not_active Application Discontinuation
- 1988-10-14 PT PT88774A patent/PT88774B/pt not_active IP Right Cessation
- 1988-10-15 KR KR1019880013503A patent/KR890006753A/ko not_active Application Discontinuation
- 1988-10-15 KR KR1019880013504A patent/KR970010750B1/ko not_active IP Right Cessation
- 1988-10-17 CA CA000580382A patent/CA1334235C/en not_active Expired - Fee Related
-
1997
- 1997-02-05 HK HK13197A patent/HK13197A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HK13197A (en) | 1997-02-14 |
KR890006754A (ko) | 1989-06-15 |
DK574388D0 (da) | 1988-10-14 |
ATE109808T1 (de) | 1994-08-15 |
US4866103A (en) | 1989-09-12 |
CA1334235C (en) | 1995-01-31 |
EP0312365A3 (en) | 1989-11-15 |
EP0312365A2 (en) | 1989-04-19 |
DK574388A (da) | 1989-04-17 |
DE3851032D1 (de) | 1994-09-15 |
EP0312366A2 (en) | 1989-04-19 |
NZ226357A (en) | 1990-06-26 |
AU609197B2 (en) | 1991-04-26 |
EP0312366A3 (en) | 1989-07-26 |
KR970010750B1 (ko) | 1997-06-30 |
DK574488D0 (da) | 1988-10-14 |
PT88774B (pt) | 1992-12-31 |
NZ226358A (en) | 1990-07-26 |
DE3851032T2 (de) | 1994-12-08 |
EP0312365B1 (en) | 1994-08-10 |
AU2376988A (en) | 1989-04-20 |
DK574488A (da) | 1989-04-17 |
KR890006753A (ko) | 1989-06-15 |
PT88773B (pt) | 1992-12-31 |
JPH01252622A (ja) | 1989-10-09 |
US4906674A (en) | 1990-03-06 |
JPH01245010A (ja) | 1989-09-29 |
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