GB2380485B - Liquid stable MDI prepolymers and liquid stable curative systems suitable for room temperature casting which yield high performance urethane elastomers - Google Patents

Liquid stable MDI prepolymers and liquid stable curative systems suitable for room temperature casting which yield high performance urethane elastomers

Info

Publication number
GB2380485B
GB2380485B GB0300829A GB0300829A GB2380485B GB 2380485 B GB2380485 B GB 2380485B GB 0300829 A GB0300829 A GB 0300829A GB 0300829 A GB0300829 A GB 0300829A GB 2380485 B GB2380485 B GB 2380485B
Authority
GB
United Kingdom
Prior art keywords
liquid stable
high performance
room temperature
yield high
urethane elastomers
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
GB0300829A
Other languages
English (en)
Other versions
GB2380485A (en
GB0300829D0 (en
Inventor
Gerard Scott Freeland
James E Doyle
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.)
Azon USA Inc
Original Assignee
Azon USA Inc
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 Azon USA Inc filed Critical Azon USA Inc
Publication of GB0300829D0 publication Critical patent/GB0300829D0/en
Publication of GB2380485A publication Critical patent/GB2380485A/en
Application granted granted Critical
Publication of GB2380485B publication Critical patent/GB2380485B/en
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
    • C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene 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

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)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
GB0300829A 2000-06-14 2001-06-07 Liquid stable MDI prepolymers and liquid stable curative systems suitable for room temperature casting which yield high performance urethane elastomers Expired - Fee Related GB2380485B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/593,913 US6830705B1 (en) 2000-06-14 2000-06-14 Liquid stable MDI prepolymers and liquid stable curative systems suitable for room temperature casting which yield high performance urethane elastomers
PCT/US2001/018441 WO2001096435A1 (en) 2000-06-14 2001-06-07 Liquid stable mdi prepolymers and liquid stable curative systems suitable for room temperature casting which yield high performance urethane elastomers

Publications (3)

Publication Number Publication Date
GB0300829D0 GB0300829D0 (en) 2003-02-12
GB2380485A GB2380485A (en) 2003-04-09
GB2380485B true GB2380485B (en) 2004-03-24

Family

ID=24376733

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0300829A Expired - Fee Related GB2380485B (en) 2000-06-14 2001-06-07 Liquid stable MDI prepolymers and liquid stable curative systems suitable for room temperature casting which yield high performance urethane elastomers

Country Status (8)

Country Link
US (2) US6830705B1 (OSRAM)
JP (1) JP4071102B2 (OSRAM)
KR (1) KR100573044B1 (OSRAM)
CN (1) CN1246357C (OSRAM)
AU (1) AU2001275359A1 (OSRAM)
CA (1) CA2411086C (OSRAM)
GB (1) GB2380485B (OSRAM)
WO (1) WO2001096435A1 (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003220550A1 (en) * 2002-03-29 2003-10-20 Huntsman International Llc Process for filament winding
JP4671105B2 (ja) * 2005-02-25 2011-04-13 日本ポリウレタン工業株式会社 紙送りロール製造用組成物、紙送りロールおよびその製造方法
JP5642047B2 (ja) * 2010-12-21 2014-12-17 ローム アンド ハース カンパニーＲｏｈｍ Ａｎｄ Ｈａａｓ Ｃｏｍｐａｎｙ 接着剤組成物
CN102174169A (zh) * 2011-01-30 2011-09-07 哈尔滨工业大学 一种mdi/peg体系的弹性固化剂及其制备方法
US8889630B2 (en) 2011-12-23 2014-11-18 Carlos Lopez Method for hair regrowth using Granulocyte-Colony Stimulating Factor
KR101204905B1 (ko) 2012-02-21 2012-11-26 주식회사 유한인터텍 무용제 우레탄형 바인더를 이용한 플로킹 인공피혁 제조방법 및 이를 이용한 가공품
US11738487B2 (en) 2021-01-22 2023-08-29 Covestro Llc Processes for making molded flexible foams and flexible foams produced thereby
CN114591484B (zh) * 2022-03-15 2023-05-30 北京理工大学 一种力学性能优异的不发泡聚氨酯弹性体的制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4294951A (en) * 1980-07-14 1981-10-13 Mitsui-Nisso Corporation Rapid curing polyurethane elastomer prepared from a diphenylmethanediisocyanate based liquid prepolymer and a curing agent containing a polytetramethylene ether glycol, a diol and an organometallic catalyst
US5795633A (en) * 1994-08-22 1998-08-18 Nippon Zeon Co., Ltd. Material composition and shaped article
EP0964013A1 (de) * 1998-06-12 1999-12-15 Basf Aktiengesellschaft Verfahren zur Herstellung von Polyurethan-Elastomeren

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE567937A (OSRAM) 1957-05-23
US3161993A (en) 1963-11-12 1964-12-22 Roto Finish Co Finishing apparatus and method
DE2221756C3 (de) 1972-05-04 1980-06-26 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von lösungsmittelbeständigen, lichtechten, knick- und reibfesten Polyurethanüberzügen auf textlien Substraten, Leder oder Kunstleder oder von Folien
US4134883A (en) 1977-08-23 1979-01-16 Westinghouse Electric Corp. Abrasion resistant polyurethane article having a high rolling coefficient of friction
US4307544A (en) 1979-11-28 1981-12-29 Roto-Finish Company, Inc. Finishing machine with abrasive lined chamber and method of finishing
US4379904A (en) * 1980-11-24 1983-04-12 The Upjohn Company Novel polyurethane product
DE3148838A1 (de) 1981-12-10 1983-06-23 Bayer Ag, 5090 Leverkusen Verwendung fluessiger, kalthaertender polyurethanbildender komponenten fuer korrosionshemmende, verschleissschuetzende beschichtungen von metall- und kunststoff-flaechen und -formkoerpern sowie von gestein und beton
US4385133A (en) * 1982-06-07 1983-05-24 The Upjohn Company Novel compositions and process
US4520042A (en) 1983-06-20 1985-05-28 Thermocell Development, Ltd. High-modulus, flexible urethane coating and method of preparation
US4701476A (en) 1985-12-27 1987-10-20 The Dow Chemical Company Polyurethane elastomers prepared from high molecular weight prepolymers
US4695618A (en) 1986-05-23 1987-09-22 Ameron, Inc. Solventless polyurethane spray compositions and method for applying them
DE3912531C2 (de) 1989-04-17 1998-08-27 Basf Ag Glasklare, heißdampfsterilisierbare, kompakte Polyurethan-Vergußmassen, Verfahren zu ihrer Herstellung und ihre Verwendung, insbesondere für medizinisch technische Artikel
US5115007A (en) 1989-11-30 1992-05-19 Gencorp Inc. Abrasion resistant polyurethane blend compositions
US5130404A (en) 1991-06-04 1992-07-14 Azon Usa Inc. Castable thermosetting polyurethane polymer having improved heat stability
US5194558A (en) 1991-09-30 1993-03-16 Xerox Corporation Disk stacker with novel paddle wheel wiper made of polyether urethane
US6376698B1 (en) * 1991-12-17 2002-04-23 Imperial Chemical Industries Plc Prepolymers
US5621016A (en) 1992-04-16 1997-04-15 Imperial Chemical Industries Plc Polyisocyanate compositions and low density flexible polyurethane foams produced therewith
US5565498A (en) 1993-02-02 1996-10-15 Imperial Chemical Industries Plc Process for making flexible foams
US5350778A (en) 1993-10-28 1994-09-27 Miles Inc. Polyisocyanate based upon 4,4'- and 2,4'-diphenylmethane diisocyanates and use thereof in a rim process
US5554713A (en) 1995-01-06 1996-09-10 Azon Usa Inc. Thermosetting castable and curable polyurethane-urea polymers having improved flow and end-waste characteristics for insulating thermal barriers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4294951A (en) * 1980-07-14 1981-10-13 Mitsui-Nisso Corporation Rapid curing polyurethane elastomer prepared from a diphenylmethanediisocyanate based liquid prepolymer and a curing agent containing a polytetramethylene ether glycol, a diol and an organometallic catalyst
US5795633A (en) * 1994-08-22 1998-08-18 Nippon Zeon Co., Ltd. Material composition and shaped article
EP0964013A1 (de) * 1998-06-12 1999-12-15 Basf Aktiengesellschaft Verfahren zur Herstellung von Polyurethan-Elastomeren

Also Published As

Publication number Publication date
WO2001096435A1 (en) 2001-12-20
JP4071102B2 (ja) 2008-04-02
CN1441816A (zh) 2003-09-10
KR20030010723A (ko) 2003-02-05
US6767985B2 (en) 2004-07-27
CA2411086A1 (en) 2001-12-20
GB2380485A (en) 2003-04-09
CN1246357C (zh) 2006-03-22
KR100573044B1 (ko) 2006-04-25
GB0300829D0 (en) 2003-02-12
US6830705B1 (en) 2004-12-14
CA2411086C (en) 2008-08-05
US20020055604A1 (en) 2002-05-09
AU2001275359A1 (en) 2001-12-24
JP2004503628A (ja) 2004-02-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090607