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BR9007432A - Processo para preparar polimeros elastomericos de poliuretana ou poliuretana-ureia e as poliuretanas assim preparadas - Google Patents

Processo para preparar polimeros elastomericos de poliuretana ou poliuretana-ureia e as poliuretanas assim preparadas

Info

Publication number
BR9007432A
BR9007432A BR909007432A BR9007432A BR9007432A BR 9007432 A BR9007432 A BR 9007432A BR 909007432 A BR909007432 A BR 909007432A BR 9007432 A BR9007432 A BR 9007432A BR 9007432 A BR9007432 A BR 9007432A
Authority
BR
Brazil
Prior art keywords
polyurethane
polyurethanes
prepared
elastomeric polymers
prepare elastomeric
Prior art date
Application number
BR909007432A
Other languages
English (en)
Inventor
James R Porter
Robert B Turner
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
Publication of BR9007432A publication Critical patent/BR9007432A/pt

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
    • 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
    • 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)
BR909007432A 1989-06-16 1990-06-08 Processo para preparar polimeros elastomericos de poliuretana ou poliuretana-ureia e as poliuretanas assim preparadas BR9007432A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36728089A 1989-06-16 1989-06-16
PCT/US1990/003264 WO1990015835A1 (en) 1989-06-16 1990-06-08 Process for preparing elastomeric polyurethane or polyurethane-urea polymers, and polyurethanes so prepared

Publications (1)

Publication Number Publication Date
BR9007432A true BR9007432A (pt) 1992-07-21

Family

ID=23446553

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909007432A BR9007432A (pt) 1989-06-16 1990-06-08 Processo para preparar polimeros elastomericos de poliuretana ou poliuretana-ureia e as poliuretanas assim preparadas

Country Status (13)

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

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
JP2653918B2 (ja) * 1990-12-27 1997-09-17 ザ ゲイツ ラバー カンパニー 高温用ポリウレタンベルト及びその製造方法
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
ATE146809T1 (de) * 1992-07-30 1997-01-15 Ciba Geigy Ag Härterzusammensetzung für die herstellung von polyurethanformkörpern
GB9312256D0 (en) * 1993-06-15 1993-07-28 Ici Plc Novel polyols
EP0677543B2 (en) * 1994-04-12 2006-11-15 Mitsui Chemicals, Inc. Preparation of polyoxyalkylene polyols, polymer polyols and flexible polyurethane foams
WO1996041829A2 (en) * 1995-06-12 1996-12-27 Huntsman Petrochemical Corporation Process for preparing low unsaturation polyether polyols
CA2174394A1 (en) * 1995-06-12 1996-12-13 Timothy L. Lambert 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
EP0876418B1 (en) * 1996-06-11 2001-09-26 Huntsman Petrochemical Corporation Process for preparing low unsaturation polyether polyols
CN1140558C (zh) * 1996-10-11 2004-03-03 阿科化学技术公司 改进的氨纶弹性体
ATE350209T1 (de) * 1999-12-13 2007-01-15 Dow Global Technologies Inc Leichtgewicht-reifenstützkörper, zusammensetzung dafür und herstellungsverfahren
BR0114127A (pt) 2000-09-11 2003-07-22 Dow Global Technologies Inc Método de dispositivo para preparar suporte de pneu
WO2002050151A1 (en) * 2000-12-19 2002-06-27 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
DE68926107T3 (de) * 1988-10-25 2005-07-07 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
JPH02296817A (ja) * 1989-05-12 1990-12-07 Asahi Glass Co Ltd 反応射出成形法
JPH02296816A (ja) * 1989-05-12 1990-12-07 Asahi Glass Co Ltd 反応射出成形方法
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
CA2019060A1 (en) 1990-12-16
NZ234036A (en) 1993-09-27
ES2073528T3 (es) 1995-08-16
AR244723A1 (es) 1993-11-30
DE69020446T2 (de) 1995-11-23
AU5952790A (en) 1991-01-08
KR920702698A (ko) 1992-10-06
EP0408201B1 (en) 1995-06-28
JPH04506226A (ja) 1992-10-29
DE69020446D1 (de) 1995-08-03
ATE124430T1 (de) 1995-07-15
KR0184586B1 (ko) 1999-05-15
MX174479B (es) 1994-05-18
CA2019060C (en) 2002-11-12
EP0408201A1 (en) 1991-01-16
WO1990015835A1 (en) 1990-12-27
AU640673B2 (en) 1993-09-02

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 23/01/2011