KR0135747B1 - 저불포화폴리에테르폴리올을사용하여제조한연질폴리우레탄포움및이의제조방법 - Google Patents
저불포화폴리에테르폴리올을사용하여제조한연질폴리우레탄포움및이의제조방법Info
- Publication number
- KR0135747B1 KR0135747B1 KR1019900008848A KR900008848A KR0135747B1 KR 0135747 B1 KR0135747 B1 KR 0135747B1 KR 1019900008848 A KR1019900008848 A KR 1019900008848A KR 900008848 A KR900008848 A KR 900008848A KR 0135747 B1 KR0135747 B1 KR 0135747B1
- Authority
- KR
- South Korea
- Prior art keywords
- propylene oxide
- poly
- polymer
- foam
- meq
- 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 - Fee Related
Links
Classifications
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- 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
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
-
- 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
-
- 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
- C08G18/4866—Polyethers having a low unsaturation value
-
- 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
- C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
- C08G18/632—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto polyethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/02—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by the reacting monomers or modifying agents during the preparation or modification of macromolecules
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added 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
- C08G2110/00—Foam properties
- C08G2110/0008—Foam properties flexible
-
- 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
- C08G2110/005—< 50kg/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
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/0058—≥50 and <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
- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Description
Claims (10)
- 폴리이소시아네이트와 폴리(프로필렌 옥사이드)중합체를 효과량의 발포제 존재하에서 반응시키는 성형 또는 고탄성 슬라브재(slabstock) 폴리우레탄 포움의 제조 방법에 있어서, 상기 폴리(프로필렌 옥사이드)중합체가 평균 공칭 작용가 2 내지 6, 당량 1,000 내지 2,000 및 모노올 함량 0.04meq/g 또는 그 미만을 갖는 폴리(프로필렌 옥사이드)중합체임을 특징으로 하는 성형 또는 고탄성 슬라브재 폴리우레탄 포움의 제조방법.
- 제1항에 있어서, 상기 폴리(프로필렌 옥사이드)중합체가 말단 하이드록실 그룹을 갖는 방법.
- 제2항에 있어서, 상기 폴리(프로필렌 옥사이드)중합체가 프로필렌 옥사이드 및 에틸렌 옥사이드를 다가 개시제에 연속 첨가함으로써 제조한 블록 공중합체인 방법.
- 제3항에 있어서, 상기 폴리(프로필렌 옥사이드)중합체가 옥시에틸렌 단위 10 내지 20중량%를 함유하고, 공칭 작용가 2 내지 4 및 당량 1,300 내지 1,800을 갖는 방법.
- 제2항에 있어서, 상기 모노올 함량이 0.01 내지 0.039meq/g 인 방법.
- 제2항에 있어서, 상기 모노올 함량이 0.01 내지 0.03meq/g 방법.
- 제2항에 있어서, 상기 발포제가 물을 포함하는 방법.
- 제1항에 있어서, 상기 폴리(프로필렌 옥사이드)중합체가 말단 일급 또는 이급 아민 그룹을 갖는 방법.
- 제8항에 있어서, 상기 발포제가 물을 포함하는 방법.
- 폴리이소시아네이트, 효과량의 발포제 및 평균 공칭작용가 2 내지 6, 당량 1,000 내지 2,000 및 모노을 함량 0.04meq/g 또는 그 미만을 갖는 폴리(프로필렌 옥사이드)중합체를 포함하는 반응 혼합물의 반응 생성물인 연질 성형 또는 고탄성 슬라브재 포움.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07367279 | 1989-06-16 | ||
| US07/367,279 US5010117A (en) | 1989-06-16 | 1989-06-16 | Flexible polyurethane foams prepared using low unsaturation polyether polyols |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR910000845A KR910000845A (ko) | 1991-01-30 |
| KR0135747B1 true KR0135747B1 (ko) | 1998-04-23 |
Family
ID=23446549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019900008848A Expired - Fee Related KR0135747B1 (ko) | 1989-06-16 | 1990-06-15 | 저불포화폴리에테르폴리올을사용하여제조한연질폴리우레탄포움및이의제조방법 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US5010117A (ko) |
| EP (1) | EP0403313B1 (ko) |
| JP (1) | JPH0335013A (ko) |
| KR (1) | KR0135747B1 (ko) |
| AT (1) | ATE140940T1 (ko) |
| AU (1) | AU635278B2 (ko) |
| BR (1) | BR9002834A (ko) |
| CA (1) | CA2019061A1 (ko) |
| DE (1) | DE69027957T2 (ko) |
| DK (1) | DK0403313T3 (ko) |
| ES (1) | ES2090103T3 (ko) |
| GR (1) | GR3021240T3 (ko) |
| IE (1) | IE76722B1 (ko) |
| NZ (1) | NZ234035A (ko) |
Families Citing this family (54)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2616055B2 (ja) * | 1988-10-25 | 1997-06-04 | 旭硝子株式会社 | ポリウレタン弾性フォームの製造方法 |
| DE68926107T3 (de) * | 1988-10-25 | 2005-07-07 | Asahi Glass Co., Ltd. | Elastischer polyurethanschaum und verfahren zur herstellung |
| JPH04506226A (ja) * | 1989-06-16 | 1992-10-29 | ザ ダウ ケミカル カンパニー | エラストマーのポリウレタン又はポリウレタン―ウレアポリマーの製造方法及びこれにより製造されるポリウレタン |
| US5171758A (en) * | 1990-03-12 | 1992-12-15 | Olin Corporation | Flame retardant urethane foams made using propylene oxide-based polyols |
| US5686502A (en) * | 1992-07-01 | 1997-11-11 | Polyfoam Products, Inc. | Water blown, hydrophilic, open cell polyurethane foams, method of making such foams and articles made therefrom |
| EP0677543B2 (en) * | 1994-04-12 | 2006-11-15 | Mitsui Chemicals, Inc. | Preparation of polyoxyalkylene polyols, polymer polyols and flexible polyurethane foams |
| US5677413A (en) * | 1995-06-15 | 1997-10-14 | Arco Chemical Technology, L.P. | Polyurethane elastomers exhibiting improved demold green strength and water absorption and haze-free polyols suitable for their preparation |
| US5700847A (en) * | 1995-12-04 | 1997-12-23 | Arco Chemical Technology, L.P. | Molded polyurethane foam with enhanced physical properties |
| US5668191A (en) * | 1995-12-21 | 1997-09-16 | Arco Chemical Technology, L.P. | One-shot cold molded flexible polyurethane foam from low primary hydroxyl polyols and process for the preparation thereof |
| US5605939A (en) * | 1996-01-26 | 1997-02-25 | Arco Chemical Technology, L.P. | Poly(oxypropylene/oxyethylene) random polyols useful in preparing flexible high resilience foam with reduced tendencies toward shrinkage and foam prepared therewith |
| US5576382A (en) * | 1996-05-05 | 1996-11-19 | Arco Chemical Technology, L.P. | Aqueous polyurethane dispersions based on polyether polyols of low monol content |
| US5696221A (en) * | 1996-07-15 | 1997-12-09 | Arco Chemical Technology, L.P. | Polyurethane/urea heat-cured and moisture-cured elastomers with improved physical properties |
| US5723563A (en) * | 1996-10-11 | 1998-03-03 | Arco Chemical Technology, L.P. | Spandex elastomers |
| US5691441A (en) * | 1996-10-11 | 1997-11-25 | Arco Chemical Technology, L.P. | Spandex elastomers |
| US5708118A (en) * | 1996-10-11 | 1998-01-13 | Arco Chemical Technology, L.P. | Spandex elastomers |
| EP0881244A3 (de) * | 1997-05-27 | 2000-01-19 | Basf Aktiengesellschaft | Verfahren zur Herstellung von thermoplastischen Polyurethanen |
| ES2174522T3 (es) | 1997-12-05 | 2002-11-01 | Bayer Ag | Elastomeros de poliuretaho y poliuretano/urea curados por calor y curados por la humedad con propiedades fisicas mejoradas. |
| USH1928H (en) * | 1998-05-11 | 2000-12-05 | Caterpillar Inc. | High viscosity, solvent resistant, thermoset polyetherpolyurethane and A process for making the same |
| US6962636B2 (en) | 1998-09-17 | 2005-11-08 | Urethane Soy Systems Company, Inc. | Method of producing a bio-based carpet material |
| US6051622A (en) * | 1998-09-17 | 2000-04-18 | Arco Chemical Technology, L.P. | Low resilience, low frequency molded polyurethane foam |
| US7595094B2 (en) * | 1998-09-17 | 2009-09-29 | Urethane Soy Systems, Co. | Vegetable oil-based coating and method for application |
| US20030191274A1 (en) * | 2001-10-10 | 2003-10-09 | Kurth Thomas M. | Oxylated vegetable-based polyol having increased functionality and urethane material formed using the polyol |
| US7063877B2 (en) | 1998-09-17 | 2006-06-20 | Urethane Soy Systems Company, Inc. | Bio-based carpet material |
| US6979477B2 (en) | 2000-09-06 | 2005-12-27 | Urethane Soy Systems Company | Vegetable oil-based coating and method for application |
| US20020058774A1 (en) | 2000-09-06 | 2002-05-16 | Kurth Thomas M. | Transesterified polyol having selectable and increased functionality and urethane material products formed using the polyol |
| US6180686B1 (en) * | 1998-09-17 | 2001-01-30 | Thomas M. Kurth | Cellular plastic material |
| US6642171B2 (en) | 2000-04-28 | 2003-11-04 | Synuthane International, Inc. | Double metal cyanide catalysts containing polyglycol ether complexing agents |
| US6344494B1 (en) | 2000-05-24 | 2002-02-05 | Basf Corporation | Use of low unsaturated polyether polyols in slabstock foam applications |
| US6201035B1 (en) | 2000-05-24 | 2001-03-13 | Basf Corporation | Use of low unsaturated polyether polyols in high resilience slabstock foam applications |
| US6624281B1 (en) | 2002-05-30 | 2003-09-23 | Bayer Corporation | Polyurethane/ureas useful for the production of spandex and a process for their production |
| US6903179B2 (en) * | 2002-05-30 | 2005-06-07 | Bayer Materialscience Llc | Polyurethane/ureas useful for the production of spandex and a process for their production |
| US6906163B2 (en) * | 2002-05-30 | 2005-06-14 | Bayer Materialscience Llc | Prepolymer catalysts suitable for preparing spandex fibers |
| US6737497B2 (en) | 2002-05-30 | 2004-05-18 | Bayer Polymers Llc | Polyurethane/ureas useful for the production of spandex and a process for their production |
| US20050070682A1 (en) * | 2003-09-30 | 2005-03-31 | Lawrey Bruce D. | Polyetherurethaneurea elastomers and thin-walled articles prepared therefrom |
| JP2006062715A (ja) * | 2004-08-27 | 2006-03-09 | Bridgestone Corp | シーリング剤の保管・注入容器 |
| US7989647B2 (en) | 2005-03-03 | 2011-08-02 | South Dakota Soybean Processors, Llc | Polyols derived from a vegetable oil using an oxidation process |
| US20070149631A1 (en) * | 2005-12-22 | 2007-06-28 | Haider Karl W | Base-catalyzed alkoxylation in the presense of polyoxyethylene-containing compounds |
| EP2032621B1 (en) * | 2006-06-14 | 2019-08-14 | Huntsman International LLC | Cross-linkable thermoplastic polyurethanes |
| EP2099837A4 (en) | 2006-12-29 | 2010-06-02 | Johnson Controls Tech Co | FORMULATION OF POLYURETHANE FOAM, PRODUCTS AND CORRESPONDING PROCESSES |
| PL2337809T5 (pl) | 2008-09-08 | 2024-03-04 | Saudi Aramco Technologies Company | Kompozycje poliwęglanowego poliolu i sposoby |
| US8901187B1 (en) | 2008-12-19 | 2014-12-02 | Hickory Springs Manufacturing Company | High resilience flexible polyurethane foam using MDI |
| US8906975B1 (en) | 2009-02-09 | 2014-12-09 | Hickory Springs Manufacturing Company | Conventional flexible polyurethane foam using MDI |
| JP4920051B2 (ja) * | 2009-02-25 | 2012-04-18 | 株式会社日立製作所 | 酸素燃焼ボイラプラント及び酸素燃焼ボイラプラントの運転方法 |
| JP5698657B2 (ja) | 2009-03-30 | 2015-04-08 | 三洋化成工業株式会社 | ポリオキシアルキレンポリオール又はモノオール及びポリウレタン樹脂 |
| EP2510031B1 (en) * | 2009-12-08 | 2013-10-30 | Dow Global Technologies LLC | Process to prepare open cell foams made with natural oil based polyols and poly(propylene oxide) polyols |
| CN104797616B (zh) * | 2012-11-23 | 2017-12-26 | 科思创德国股份有限公司 | 用于制备具有高舒适性和低滞后损失的柔性聚氨酯‑软质泡沫的方法 |
| US20150028247A1 (en) | 2013-07-23 | 2015-01-29 | Sabic Innovative Plastics Ip B.V. | Rigid foam and associated article and method |
| US9175160B2 (en) | 2013-08-28 | 2015-11-03 | Sabic Global Technologies B.V. | Blend of poly(phenylene ether) particles and polyoxymethylene, article thereof, and method of preparation |
| US9447227B2 (en) * | 2013-10-03 | 2016-09-20 | Sabic Global Technologies B.V. | Flexible polyurethane foam and associated method and article |
| KR102747154B1 (ko) | 2018-04-18 | 2024-12-31 | 사우디 아람코 테크놀로지스 컴퍼니 | 폴리(알킬렌 카보네이트) 중합체의 말단 그룹 이성질체화 |
| WO2020028606A1 (en) | 2018-08-02 | 2020-02-06 | Saudi Aramco Technologies Company | Sustainable polymer compositions and methods |
| EP3856820A1 (en) | 2018-09-24 | 2021-08-04 | Saudi Aramco Technologies Company | Polycarbonate block copolymers and methods thereof |
| WO2020201312A1 (de) * | 2019-04-02 | 2020-10-08 | Basf Se | Gedämmtes rohr, enthaltend mit umweltfreundlichem treibmittel getriebenen polyurethan-schaumstoff mit geringer sprödigkeit |
| WO2022269512A1 (en) | 2021-06-23 | 2022-12-29 | Saudi Aramco Technologies Company | Polyol compositions and methods |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH433740A (fr) * | 1964-10-14 | 1967-04-15 | Elekal Societe Anonyme | Procédé de fabrication d'une mousse hydrophile de polyuréthane |
| US3405077A (en) * | 1964-12-31 | 1968-10-08 | Dow Chemical Co | Process for making soft polyurethane foams and product |
| US3829505A (en) * | 1970-02-24 | 1974-08-13 | Gen Tire & Rubber Co | Polyethers and method for making the same |
| US4326047A (en) * | 1980-11-06 | 1982-04-20 | The Dow Chemical Company | Process for reacting alkylene oxides with hydroxyl-containing initiator compounds |
| JPS59187019A (ja) * | 1983-04-08 | 1984-10-24 | Asahi Glass Co Ltd | ポリウレタン系エラストマ−の製造方法 |
| JPS59117521A (ja) * | 1982-12-24 | 1984-07-06 | Asahi Glass Co Ltd | ポリウレタン系エラストマ−の製造方法 |
| JPS59117518A (ja) * | 1983-02-25 | 1984-07-06 | Asahi Glass Co Ltd | 自動車用外装部材 |
| US4487854A (en) * | 1983-12-27 | 1984-12-11 | Basf Wyandotte Corporation | Polyoxyalkylene polyether polyols and polyurethane foams prepared therefrom |
| US4687851A (en) * | 1985-08-15 | 1987-08-18 | The Dow Chemical Company | Polyurethane elastomers prepared from high equivalent weight polyahls |
| EP0257441A3 (en) * | 1986-08-27 | 1988-09-14 | The Dow Chemical Company | Flexible polyurethane foams based on difunctional polyols and mdi and method for preparing the same |
| US4764567A (en) * | 1986-11-20 | 1988-08-16 | Basf Corporation | Process for the preparation of polyoxyalkylene block polyethers having enhanced properties |
| DE68926107T3 (de) * | 1988-10-25 | 2005-07-07 | Asahi Glass Co., Ltd. | Elastischer polyurethanschaum und verfahren zur herstellung |
| JP2616056B2 (ja) * | 1988-10-25 | 1997-06-04 | 旭硝子株式会社 | ポリウレタン弾性フォームの製造方法 |
| JP2615927B2 (ja) * | 1988-10-25 | 1997-06-04 | 旭硝子株式会社 | ポリウレタンフォームの製造方法 |
| JP2616055B2 (ja) * | 1988-10-25 | 1997-06-04 | 旭硝子株式会社 | ポリウレタン弾性フォームの製造方法 |
| AR243911A1 (es) * | 1988-11-18 | 1993-09-30 | Dow Chemical Co | Un proceso para la preparacion de un poliol que tiene un peso equivalente de 200 a 4000 mediante la reaccion de un compuesto monoepoxi. |
| JPH04506226A (ja) * | 1989-06-16 | 1992-10-29 | ザ ダウ ケミカル カンパニー | エラストマーのポリウレタン又はポリウレタン―ウレアポリマーの製造方法及びこれにより製造されるポリウレタン |
-
1989
- 1989-06-16 US US07/367,279 patent/US5010117A/en not_active Expired - Fee Related
-
1990
- 1990-06-12 NZ NZ234035A patent/NZ234035A/en unknown
- 1990-06-15 DK DK90306586.0T patent/DK0403313T3/da active
- 1990-06-15 CA CA002019061A patent/CA2019061A1/en not_active Abandoned
- 1990-06-15 KR KR1019900008848A patent/KR0135747B1/ko not_active Expired - Fee Related
- 1990-06-15 ES ES90306586T patent/ES2090103T3/es not_active Expired - Lifetime
- 1990-06-15 AT AT90306586T patent/ATE140940T1/de not_active IP Right Cessation
- 1990-06-15 AU AU57148/90A patent/AU635278B2/en not_active Ceased
- 1990-06-15 BR BR909002834A patent/BR9002834A/pt not_active IP Right Cessation
- 1990-06-15 JP JP2155618A patent/JPH0335013A/ja active Pending
- 1990-06-15 DE DE69027957T patent/DE69027957T2/de not_active Revoked
- 1990-06-15 IE IE217190A patent/IE76722B1/en not_active IP Right Cessation
- 1990-06-15 EP EP90306586A patent/EP0403313B1/en not_active Revoked
-
1996
- 1996-10-03 GR GR960402589T patent/GR3021240T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NZ234035A (en) | 1993-04-28 |
| BR9002834A (pt) | 1991-08-20 |
| AU5714890A (en) | 1990-12-20 |
| DE69027957T2 (de) | 1996-11-28 |
| ATE140940T1 (de) | 1996-08-15 |
| KR910000845A (ko) | 1991-01-30 |
| EP0403313A3 (en) | 1991-01-30 |
| DE69027957D1 (de) | 1996-09-05 |
| DK0403313T3 (da) | 1996-12-02 |
| GR3021240T3 (en) | 1997-01-31 |
| CA2019061A1 (en) | 1990-12-16 |
| JPH0335013A (ja) | 1991-02-15 |
| AU635278B2 (en) | 1993-03-18 |
| IE902171A1 (en) | 1991-01-02 |
| IE902171L (en) | 1990-12-16 |
| EP0403313A2 (en) | 1990-12-19 |
| ES2090103T3 (es) | 1996-10-16 |
| EP0403313B1 (en) | 1996-07-31 |
| US5010117A (en) | 1991-04-23 |
| IE76722B1 (en) | 1997-11-05 |
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