ES2101108T3 - Un procedimiento para preparar un elastomero de poliuretano microcelular a partir de un prepolimero con terminacion de isocianato con "segmento blando" y elastomero de poliuretano microcelular obtenido a partir del mismo. - Google Patents
Un procedimiento para preparar un elastomero de poliuretano microcelular a partir de un prepolimero con terminacion de isocianato con "segmento blando" y elastomero de poliuretano microcelular obtenido a partir del mismo.Info
- Publication number
- ES2101108T3 ES2101108T3 ES92915357T ES92915357T ES2101108T3 ES 2101108 T3 ES2101108 T3 ES 2101108T3 ES 92915357 T ES92915357 T ES 92915357T ES 92915357 T ES92915357 T ES 92915357T ES 2101108 T3 ES2101108 T3 ES 2101108T3
- Authority
- ES
- Spain
- Prior art keywords
- elastomer
- microcellular polyurethane
- precimer
- preparing
- procedure
- 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
- 239000012948 isocyanate Substances 0.000 title abstract 3
- 150000002513 isocyanates Chemical class 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 229920002635 polyurethane Polymers 0.000 title abstract 2
- 239000004814 polyurethane Substances 0.000 title abstract 2
- 229920001971 elastomer Polymers 0.000 title 1
- 239000000806 elastomer Substances 0.000 title 1
- 229920003225 polyurethane elastomer Polymers 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 abstract 1
- 239000013543 active substance Substances 0.000 abstract 1
- 239000004088 foaming agent Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229920005862 polyol Polymers 0.000 abstract 1
- 150000003077 polyols Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
- C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
-
- 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
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation 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
- C08G18/65—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
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- 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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
LA INVENCION SE REFIERE A UN PROCESO PARA PREPARAR POLIMEROS DE POLIURETANO MEDIANTE LA REACCION DE UNA COMPOSICION DE ISOCIANATO QUE TENGA UN PESO EQUIVALENTE DE ISOCIANATO DE ENTRE 130 Y 300 Y QUE COMPRENDA AL MENOS UN 50% DE UN PREPOLIMERO, CON UNA SUBSTANCIA ACTIVA QUE CONTENGA HIDROGENO EN LA PRESENCIA DE AGUA QUE SUMINISTRA AL MENOS UN 50% MOL DE LOS REQUERIMIENTOS TOTALES DE AGENTE ESPUMANTE. EL PREPOLIMERO SE OBTIENE MEDIANTE LA REACCION DE UN EXCESO MOLAR DE UN POLIISOCIANATO QUE ESTE COMPRENDIDO, EN AL MENOS UN 70% DE SU PESO, DE DIFENILISOCIANATO DE 4,4''-METILENO CON UNA COMPOSICION REACTIVA AL ISOCIANATO QUE CONTENGA (A) DIOL O TRIOL RAMIFICADO QUE TENGA UN PESO MOLECULAR DE ENTRE 60 Y 300, Y (B) UN POLIOL DE POLIOXIALQUILENO O MEZCLAS DE LOS MISMOS QUE TENGAN UNA FUNCIONALIDAD MEDIA DE ENTRE 2 Y 4 Y UN PESO MOLECULAR DE ENTRE 3000 Y 12000, LA RELACION DEL PESO DE (A):(B) SE ENCUENTRA ENTRE 0.01:1 Y 0.25:1.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71479991A | 1991-06-13 | 1991-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2101108T3 true ES2101108T3 (es) | 1997-07-01 |
Family
ID=24871505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES92915357T Expired - Lifetime ES2101108T3 (es) | 1991-06-13 | 1992-06-11 | Un procedimiento para preparar un elastomero de poliuretano microcelular a partir de un prepolimero con terminacion de isocianato con "segmento blando" y elastomero de poliuretano microcelular obtenido a partir del mismo. |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US5418259A (es) |
| EP (1) | EP0588981B1 (es) |
| JP (1) | JP3165152B2 (es) |
| KR (1) | KR100206399B1 (es) |
| BR (1) | BR9206136A (es) |
| CA (1) | CA2111099A1 (es) |
| CZ (1) | CZ288575B6 (es) |
| DE (1) | DE69219774T2 (es) |
| DK (1) | DK0588981T3 (es) |
| EG (1) | EG20399A (es) |
| ES (1) | ES2101108T3 (es) |
| GR (1) | GR3024138T3 (es) |
| HU (1) | HU213312B (es) |
| ID (1) | ID939B (es) |
| MX (1) | MX9202834A (es) |
| PT (1) | PT100587B (es) |
| RU (1) | RU2073027C1 (es) |
| TR (1) | TR27248A (es) |
| TW (1) | TW350853B (es) |
| WO (1) | WO1992022595A1 (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2187319A1 (es) * | 1999-05-21 | 2003-06-01 | Aken S P A | Formulacion polimerica con elevadas dotes de adherencia, en particular para la fabricacion de suelas para calzados, y suelas de calzados realizadas con dicha formulacion. |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6376698B1 (en) * | 1991-12-17 | 2002-04-23 | Imperial Chemical Industries Plc | Prepolymers |
| JP3355611B2 (ja) | 1993-02-08 | 2002-12-09 | 日本ポリウレタン工業株式会社 | ポリウレタンフォームの製造法 |
| GB9311838D0 (en) * | 1993-06-08 | 1993-07-28 | Ici Plc | Process for making flexible foams |
| US5665288A (en) * | 1994-12-29 | 1997-09-09 | Basf Corporation | Method of making water-blown polyurethane sealing devices |
| US5510053A (en) * | 1994-12-29 | 1996-04-23 | Basf Corporation | Water-blown polyurethane sealing devices and compositions for producing same |
| US5545129A (en) * | 1995-02-13 | 1996-08-13 | Snook; Kim C. | Supportive foot cushion device |
| US5856372A (en) * | 1996-05-23 | 1999-01-05 | Arco Chemical Technology, L.P. | Microcellular elastomers with improved processability and properties |
| US5821316A (en) * | 1997-01-24 | 1998-10-13 | Air Products And Chemicals, Inc. | Polyurethane prepolymers for making elastomers having improved dynamic properties |
| US5750583A (en) * | 1997-05-28 | 1998-05-12 | Bayer Corporation | Process for the production of molded polyurethane products |
| US6329440B2 (en) | 1998-05-09 | 2001-12-11 | Basf Aktiengesellschaft | Preparation of polyisocyanate polyaddition products |
| WO2000065521A2 (en) * | 1999-04-23 | 2000-11-02 | Massachusetts Institute Of Technology | System and method for polymer notation |
| RU2188072C1 (ru) * | 2001-07-04 | 2002-08-27 | Закрытое акционерное общество "Блокформ" | Полиуретановый сорбент углеводородов и способ очистки водных сред и твердых поверхностей от углеводородных загрязнений с его использованием |
| US6562880B1 (en) * | 2002-04-17 | 2003-05-13 | Bayer Corporation | Polyurethane or polyisocyanurate foams blown with hydrofluorocarbons and carbon atoms |
| WO2004065449A1 (ja) * | 2003-01-17 | 2004-08-05 | Bridgestone Corporation | 微細セル軟質ポリウレタンフォーム |
| US20040154718A1 (en) * | 2003-02-06 | 2004-08-12 | Doesburg Van I. | Polyurethane filled tire and method of making same |
| RU2248380C2 (ru) * | 2003-04-29 | 2005-03-20 | Закрытое акционерное общество "ЛАД-КОН" | Композиция полиуретанового компонента |
| US20050187369A1 (en) * | 2003-05-20 | 2005-08-25 | Ju-Kil Lee | One-part polyurethane resin composition, method of preparing the same, and method of preparing a paint composition having the same |
| JP4641711B2 (ja) * | 2003-08-13 | 2011-03-02 | 花王株式会社 | 衝撃緩衝性発泡体 |
| US7416785B2 (en) * | 2004-05-26 | 2008-08-26 | Basf Corporation | Polyurethane-encapsulated particle comprising polyol derived from aromatic amine-based initiator |
| WO2007034330A2 (en) * | 2005-09-23 | 2007-03-29 | Spectraglass Holdings Pty. Ltd. | Isocyanate prepolymer catalysts and related curing processes |
| UA93699C2 (ru) * | 2006-02-07 | 2011-03-10 | Басф Се | Пористый полиуретан, способ получения антистатического пористого полиизоцианатного полиаддитивного продукта и применение ионных жидкостей kak антистатической добавки для пористых полиуретанов |
| US20070287824A1 (en) * | 2006-06-08 | 2007-12-13 | Johnson Mitchell T | Waterbased polyurethane floor coating composition |
| EA010014B1 (ru) * | 2006-07-20 | 2008-06-30 | Андрей Петрович Гончарук | Способ получения стабильной дисперсии полимеров, стабильная дисперсия полимеров и полиуретановая пена |
| CN101611081A (zh) * | 2006-12-12 | 2009-12-23 | 陶氏环球技术公司 | 使用水和辅助化合物发泡的微孔聚氨酯鞋底 |
| US20100234483A1 (en) * | 2009-03-10 | 2010-09-16 | Tyco Healthcare Group Lp | Foam seal formulation |
| JP2012521478A (ja) * | 2009-03-24 | 2012-09-13 | ピーピージー インダストリーズ オハイオ，インコーポレイテッド | ポリウレタン、ポリウレタンから調製される物品およびコーティング、ならびにこれらの製造方法 |
| JP5597380B2 (ja) * | 2009-10-09 | 2014-10-01 | 株式会社ダイフレックス | 手塗り施工用塗工剤 |
| JP5371881B2 (ja) * | 2009-12-10 | 2013-12-18 | 三井化学株式会社 | カバー材の製造方法およびカバー材 |
| EP3022244B2 (en) | 2013-07-16 | 2020-02-05 | Basf Se | Isocyanate prepolymer composition and crosslinked polyurethane prepared therefrom |
| WO2017112521A1 (en) | 2015-12-22 | 2017-06-29 | Carbon, Inc. | Production of flexible products by additive manufacturing with dual cure resins |
| EP3341792A1 (en) | 2015-12-22 | 2018-07-04 | Carbon, Inc. | Dual precursor resin systems for additive manufacturing with dual cure resins |
| US10538031B2 (en) | 2015-12-22 | 2020-01-21 | Carbon, Inc. | Dual cure additive manufacturing of rigid intermediates that generate semi-rigid, flexible, or elastic final products |
| WO2017112682A1 (en) | 2015-12-22 | 2017-06-29 | Carbon, Inc. | Fabrication of compound products from multiple intermediates by additive manufacturing with dual cure resins |
| WO2017112483A2 (en) | 2015-12-22 | 2017-06-29 | Carbon, Inc. | Accelerants for additive manufacturing with dual cure resins |
| KR20190014517A (ko) * | 2016-05-31 | 2019-02-12 | 다우 글로벌 테크놀로지스 엘엘씨 | 낮은 음극 박리 코팅 조성물 |
| CN110023056B (zh) | 2016-11-21 | 2021-08-24 | 卡本有限公司 | 通过递送反应性组分用于后续固化来制造三维物体的方法 |
| WO2019224235A1 (de) * | 2018-05-22 | 2019-11-28 | Basf Polyurethanes Gmbh | Polyurethanelastomer |
| US12071505B2 (en) * | 2018-09-28 | 2024-08-27 | Dow Global Technologies Llc | Polyurethanes and method for making polyurethanes |
| KR102854362B1 (ko) * | 2020-10-29 | 2025-09-04 | 에이치디한국조선해양 주식회사 | 폴리우레탄 폼 제조용 조성물 |
| CN119060298B (zh) * | 2024-11-04 | 2025-02-28 | 山东一诺威聚氨酯股份有限公司 | 高负载聚氨酯微孔弹性体及其制备方法和应用 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1358005A (fr) * | 1962-05-23 | 1964-04-10 | Shell Int Research | Procédé de préparation de polyuréthanes |
| DE3066568D1 (en) * | 1979-07-11 | 1984-03-22 | Ici Plc | Prepolymers, polyisocyanate compositions prepared therefrom and their use in the preparation of polyurethane foams |
| US4377645A (en) * | 1980-12-29 | 1983-03-22 | W. R. Grace & Co. | Dimensionally-stable polyurethane sponge and sponge-forming prepolymer |
| US4321333A (en) * | 1981-04-16 | 1982-03-23 | The Upjohn Company | Polyurethane prepared from polyisocyanate blend |
| US4559366A (en) * | 1984-03-29 | 1985-12-17 | Jaquelyn P. Pirri | Preparation of microcellular polyurethane elastomers |
| US4532316A (en) * | 1984-05-29 | 1985-07-30 | W. L. Gore & Assoc., Inc. | Phase separating polyurethane prepolymers and elastomers prepared by reacting a polyol having a molecular weight of 600-3500 and isocyanate and a low molecular weight chain extender in which the ratios of reactants have a limited range |
| US4771083A (en) * | 1987-02-17 | 1988-09-13 | The Goodyear Tire & Rubber Company | Micro cellular polyetherurethane shock absorber |
| GB8725217D0 (en) * | 1987-10-28 | 1987-12-02 | Ici Plc | Polyisocyanate prepolymer |
-
1992
- 1992-06-09 TR TR00528/92A patent/TR27248A/xx unknown
- 1992-06-09 EG EG30592A patent/EG20399A/xx active
- 1992-06-11 RU RU9293058553A patent/RU2073027C1/ru active
- 1992-06-11 DE DE69219774T patent/DE69219774T2/de not_active Expired - Lifetime
- 1992-06-11 ES ES92915357T patent/ES2101108T3/es not_active Expired - Lifetime
- 1992-06-11 US US08/140,173 patent/US5418259A/en not_active Expired - Lifetime
- 1992-06-11 EP EP92915357A patent/EP0588981B1/en not_active Expired - Lifetime
- 1992-06-11 CZ CS19921777A patent/CZ288575B6/cs not_active IP Right Cessation
- 1992-06-11 HU HU9303552A patent/HU213312B/hu not_active IP Right Cessation
- 1992-06-11 CA CA002111099A patent/CA2111099A1/en not_active Abandoned
- 1992-06-11 DK DK92915357.5T patent/DK0588981T3/da active
- 1992-06-11 KR KR1019930703848A patent/KR100206399B1/ko not_active Expired - Lifetime
- 1992-06-11 BR BR9206136A patent/BR9206136A/pt not_active IP Right Cessation
- 1992-06-11 JP JP50103193A patent/JP3165152B2/ja not_active Expired - Lifetime
- 1992-06-11 WO PCT/US1992/004954 patent/WO1992022595A1/en not_active Ceased
- 1992-06-12 PT PT100587A patent/PT100587B/pt not_active IP Right Cessation
- 1992-06-12 MX MX9202834A patent/MX9202834A/es unknown
- 1992-06-13 ID IDP327892A patent/ID939B/id unknown
- 1992-07-29 TW TW081105990A patent/TW350853B/zh not_active IP Right Cessation
-
1997
- 1997-07-16 GR GR970401788T patent/GR3024138T3/el unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2187319A1 (es) * | 1999-05-21 | 2003-06-01 | Aken S P A | Formulacion polimerica con elevadas dotes de adherencia, en particular para la fabricacion de suelas para calzados, y suelas de calzados realizadas con dicha formulacion. |
Also Published As
| Publication number | Publication date |
|---|---|
| GR3024138T3 (en) | 1997-10-31 |
| RU2073027C1 (ru) | 1997-02-10 |
| DK0588981T3 (da) | 1997-12-15 |
| MX9202834A (es) | 1992-12-01 |
| EP0588981B1 (en) | 1997-05-14 |
| BR9206136A (pt) | 1995-04-25 |
| TW350853B (en) | 1999-01-21 |
| PT100587A (pt) | 1993-08-31 |
| JP3165152B2 (ja) | 2001-05-14 |
| KR100206399B1 (ko) | 1999-07-01 |
| CZ288575B6 (cs) | 2001-07-11 |
| CS177792A3 (en) | 1992-12-16 |
| DE69219774D1 (de) | 1997-06-19 |
| EG20399A (en) | 1999-02-28 |
| EP0588981A1 (en) | 1994-03-30 |
| HU213312B (en) | 1997-05-28 |
| DE69219774T2 (de) | 1997-08-28 |
| KR940701413A (ko) | 1994-05-28 |
| ID939B (id) | 1996-09-18 |
| JPH06507934A (ja) | 1994-09-08 |
| HUT70883A (en) | 1995-11-28 |
| CA2111099A1 (en) | 1992-12-23 |
| TR27248A (tr) | 1994-12-21 |
| PT100587B (pt) | 1999-10-29 |
| US5418259A (en) | 1995-05-23 |
| WO1992022595A1 (en) | 1992-12-23 |
| HU9303552D0 (en) | 1994-04-28 |
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