DE69020446D1 - Verfahren zur Herstellung elastomerer Polyurethan- oder Polyurethan-Harnstoffpolymere und die so hergestellten Polyurethane. - Google Patents

Verfahren zur Herstellung elastomerer Polyurethan- oder Polyurethan-Harnstoffpolymere und die so hergestellten Polyurethane.

Info

Publication number
DE69020446D1
DE69020446D1 DE69020446T DE69020446T DE69020446D1 DE 69020446 D1 DE69020446 D1 DE 69020446D1 DE 69020446 T DE69020446 T DE 69020446T DE 69020446 T DE69020446 T DE 69020446T DE 69020446 D1 DE69020446 D1 DE 69020446D1
Authority
DE
Germany
Prior art keywords
polyurethane
polyurethanes
produced
production
urea polymers
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
Application number
DE69020446T
Other languages
English (en)
Other versions
DE69020446T2 (de
Inventor
James R Porter
Robert B Turner
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of DE69020446D1 publication Critical patent/DE69020446D1/de
Publication of DE69020446T2 publication Critical patent/DE69020446T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08G18/40—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
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end 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
    • C08G18/4866—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
    • C08G18/48—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
    • 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
    • C08G2380/00—Tyres

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)
DE69020446T 1989-06-16 1990-06-15 Verfahren zur Herstellung elastomerer Polyurethan- oder Polyurethan-Harnstoffpolymere und die so hergestellten Polyurethane. Expired - Fee Related DE69020446T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36728089A 1989-06-16 1989-06-16

Publications (2)

Publication Number Publication Date
DE69020446D1 true DE69020446D1 (de) 1995-08-03
DE69020446T2 DE69020446T2 (de) 1995-11-23

Family

ID=23446553

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69020446T Expired - Fee Related DE69020446T2 (de) 1989-06-16 1990-06-15 Verfahren zur Herstellung elastomerer Polyurethan- oder Polyurethan-Harnstoffpolymere und die so hergestellten Polyurethane.

Country Status (13)

Country Link
EP (1) EP0408201B1 (de)
JP (1) JPH04506226A (de)
KR (1) KR0184586B1 (de)
AR (1) AR244723A1 (de)
AT (1) ATE124430T1 (de)
AU (1) AU640673B2 (de)
BR (1) BR9007432A (de)
CA (1) CA2019060C (de)
DE (1) DE69020446T2 (de)
ES (1) ES2073528T3 (de)
MX (1) MX174479B (de)
NZ (1) NZ234036A (de)
WO (1) WO1990015835A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5010117A (en) * 1989-06-16 1991-04-23 Dow Chemical Company Flexible polyurethane foams prepared using low unsaturation polyether polyols
US5136010A (en) * 1990-09-28 1992-08-04 Olin Corporation Polyurethane elastomers and polyurea elastomers made using high functionality, low unsaturation level polyols prepared with double metal cyanide catalysts
US5185420A (en) * 1990-11-02 1993-02-09 Olin Corporation Thermoplastic polyurethane elastomers and polyurea elastomers made using low unsaturation level polyols prepared with double metal cyanide catalysts
US5096993A (en) * 1990-11-02 1992-03-17 Olin Corporation Thermoplastic polyurethane elastomers and polyurea elastomers made using low unsaturation level polyols prepared with double metal cyanide catalysts
DK0517883T3 (da) * 1990-12-27 1996-11-11 Gates Rubber Co Højtemperatur-polyurethanrem
US5231159A (en) * 1990-12-27 1993-07-27 The Gates Rubber Company High temperature resistant molded elastomer
DE4203215A1 (de) * 1992-02-05 1993-08-12 Bayer Ag Verfahren zur herstellung von formkoerpern
CA2095876A1 (en) * 1992-06-05 1993-12-06 Nigel Barksby Isocyante-terminated prepolymers derived from polyether polyol mixtures having low monol content and their use in polyurethanes
ES2098710T3 (es) * 1992-07-30 1997-05-01 Ciba Geigy Composicion de endurecedor para obtener articulos moldeados de poliuretano.
GB9312256D0 (en) * 1993-06-15 1993-07-28 Ici Plc Novel polyols
EP0677543B2 (de) * 1994-04-12 2006-11-15 Mitsui Chemicals, Inc. Herstellung von Polyoxyalkylenpolyolen, polymeren Polyolen und weichen Polyurethanschaumstoffen
CA2174394A1 (en) * 1995-06-12 1996-12-13 Timothy L. Lambert Process for preparing low unsaturation polyether polyols
WO1996041829A2 (en) * 1995-06-12 1996-12-27 Huntsman Petrochemical Corporation Process for preparing low unsaturation polyether polyols
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
ES2164351T3 (es) * 1996-06-11 2002-02-16 Huntsman Spec Chem Corp Proceso para preparacion de polieter-polioles con insaturacion baja.
AU4945997A (en) * 1996-10-11 1998-05-11 Arco Chemical Technology L.P. Improved spandex elastomers
DE60032807T2 (de) 1999-12-13 2007-04-26 Dow Global Technologies, Inc., Midland Leichtgewicht-reifenstützkörper, zusammensetzung dafür und herstellungsverfahren
KR100853646B1 (ko) 2000-09-11 2008-08-25 다우 글로벌 테크놀로지스 인크. 타이어 지지체 제조 방법 및 장치
AU2002225858A1 (en) 2000-12-19 2002-07-01 Dow Global Technologies Inc. Thermoplastic polyurethane containing structural units of ethylene oxide polyol or ethylene oxide capped propylene oxide polyol
WO2007052697A1 (ja) * 2005-11-02 2007-05-10 Mitsubishi Chemical Corporation ポリアルキレンエーテルグリコール及びその製造方法
CN101077904B (zh) * 2006-05-25 2010-08-04 远东新世纪股份有限公司 热塑性聚氨酯及其使用
KR101686774B1 (ko) * 2016-08-30 2016-12-15 전정희 물성이 개선된 ppdi계 폴리우레탄 탄성체 제조방법 및 이에 의해 제조된 ppdi계 폴리우레탄 탄성체

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3829505A (en) * 1970-02-24 1974-08-13 Gen Tire & Rubber Co Polyethers and method for making the same
JPS5765718A (en) * 1980-10-07 1982-04-21 Asahi Glass Co Ltd Production of thermoplastic polyurethane
US4326047A (en) * 1980-11-06 1982-04-20 The Dow Chemical Company Process for reacting alkylene oxides with hydroxyl-containing initiator compounds
DE3142041C2 (de) * 1981-10-23 1983-09-15 Th. Goldschmidt Ag, 4300 Essen Verfahren zur Herstellung von Polyoxyalkylenethern
US4687851A (en) * 1985-08-15 1987-08-18 The Dow Chemical Company Polyurethane elastomers prepared from high equivalent weight polyahls
US4764567A (en) * 1986-11-20 1988-08-16 Basf Corporation Process for the preparation of polyoxyalkylene block polyethers having enhanced properties
EP0394487B2 (de) * 1988-10-25 2005-02-16 Asahi Glass Co., Ltd. Elastischer polyurethanschaum und verfahren zur herstellung
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.
JPH02155913A (ja) * 1988-12-09 1990-06-15 Asahi Glass Co Ltd 反応射出成形方法
JPH02263819A (ja) * 1989-04-04 1990-10-26 Asahi Glass Co Ltd ポリウレタンエラストマー
JPH02263818A (ja) * 1989-04-04 1990-10-26 Asahi Glass Co Ltd 新規なポリウレタンエラストマー
JPH02283712A (ja) * 1989-04-25 1990-11-21 Asahi Glass Co Ltd ポリウレタン系エラストマーおよびその製造法
JPH02296816A (ja) * 1989-05-12 1990-12-07 Asahi Glass Co Ltd 反応射出成形方法
JPH02296817A (ja) * 1989-05-12 1990-12-07 Asahi Glass Co Ltd 反応射出成形法
US5010117A (en) * 1989-06-16 1991-04-23 Dow Chemical Company Flexible polyurethane foams prepared using low unsaturation polyether polyols

Also Published As

Publication number Publication date
JPH04506226A (ja) 1992-10-29
AR244723A1 (es) 1993-11-30
DE69020446T2 (de) 1995-11-23
WO1990015835A1 (en) 1990-12-27
MX174479B (es) 1994-05-18
ATE124430T1 (de) 1995-07-15
NZ234036A (en) 1993-09-27
EP0408201A1 (de) 1991-01-16
AU5952790A (en) 1991-01-08
KR0184586B1 (ko) 1999-05-15
ES2073528T3 (es) 1995-08-16
BR9007432A (pt) 1992-07-21
CA2019060C (en) 2002-11-12
KR920702698A (ko) 1992-10-06
EP0408201B1 (de) 1995-06-28
CA2019060A1 (en) 1990-12-16
AU640673B2 (en) 1993-09-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee