KR101269799B1 - 감소된 치수 수축률을 나타내는 고체 폴리우레탄엘라스토머 - Google Patents

감소된 치수 수축률을 나타내는 고체 폴리우레탄엘라스토머 Download PDF

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Publication number
KR101269799B1
KR101269799B1 KR1020077015923A KR20077015923A KR101269799B1 KR 101269799 B1 KR101269799 B1 KR 101269799B1 KR 1020077015923 A KR1020077015923 A KR 1020077015923A KR 20077015923 A KR20077015923 A KR 20077015923A KR 101269799 B1 KR101269799 B1 KR 101269799B1
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isocyanate
weight
reactive
molecular weight
alkyl
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KR20070100892A (ko
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스티븐 제이. 하라신
윌리엄 디. 주니어 켈러
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바이엘 머티리얼싸이언스 엘엘씨
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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
    • C08G18/08—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
    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • 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
    • C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G2650/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterized by the type of post-polymerisation functionalisation
    • C08G2650/04—End-capping

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  • 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)
KR1020077015923A 2005-01-13 2006-01-10 감소된 치수 수축률을 나타내는 고체 폴리우레탄엘라스토머 Expired - Fee Related KR101269799B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/035,591 US8188208B2 (en) 2005-01-13 2005-01-13 Solid polyurethane elastomers which exhibit reduced dimensional shrinkage
US11/035,591 2005-01-13

Publications (2)

Publication Number Publication Date
KR20070100892A KR20070100892A (ko) 2007-10-12
KR101269799B1 true KR101269799B1 (ko) 2013-05-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020077015923A Expired - Fee Related KR101269799B1 (ko) 2005-01-13 2006-01-10 감소된 치수 수축률을 나타내는 고체 폴리우레탄엘라스토머

Country Status (10)

Country Link
US (1) US8188208B2 (enExample)
EP (1) EP1838745A1 (enExample)
JP (1) JP5074209B2 (enExample)
KR (1) KR101269799B1 (enExample)
CN (1) CN101103059B (enExample)
BR (1) BRPI0605924A2 (enExample)
CA (1) CA2593760A1 (enExample)
MX (1) MX2007008009A (enExample)
RU (1) RU2412212C2 (enExample)
WO (1) WO2006076278A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2009002122A (es) * 2006-08-30 2009-03-09 Bayer Materialscience Ag Piezas de moldeo elastomericas rellenas, no expandidas, macizas y procedimiento para su fabricacion.
CN101772549A (zh) * 2007-08-10 2010-07-07 拜尔材料科学有限公司 热塑性聚氨酯共聚物模塑组合物
CN102168379B (zh) * 2011-03-11 2013-03-06 上腾新材料科技（苏州）有限公司 一种耐高水压高透湿聚氨酯高分子材料
CN102167902B (zh) * 2011-03-11 2012-12-19 上腾新材料科技（苏州）有限公司 一种耐高水压高透湿聚氨酯膜
WO2016023915A1 (en) * 2014-08-14 2016-02-18 Politecnico Di Milano Polymer comprising repeating units consisting of a substituted pyrrole ring and products obtained by combining said polymers with carbon allotropes
CN104448791B (zh) * 2014-12-19 2017-05-17 山东一诺威聚氨酯股份有限公司 高硬度透明聚氨酯弹性体及其制备方法
CN115677977B (zh) * 2022-12-09 2023-04-28 山东一诺威新材料有限公司 立体复合聚氨酯弹性体及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000050483A1 (en) * 1999-02-26 2000-08-31 Bayer Antwerpen N.V. Process for making microcellular polyurethane elastomers with improved processability
JP2004131686A (ja) * 2002-06-06 2004-04-30 Bayer Corp 高性能ｒｉｍエラストマーおよびこれらの製造方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4218543A (en) * 1976-05-21 1980-08-19 Bayer Aktiengesellschaft Rim process for the production of elastic moldings
US4243760A (en) * 1979-05-23 1981-01-06 Texaco Development Corporation Reaction injection molded polyurethane
US4297444A (en) * 1980-02-11 1981-10-27 Texaco Development Corp. Process for rim elastomers with superior high temperature dimensional stability
DE3126517A1 (de) * 1981-07-04 1983-01-20 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von gegebenenfalls zellhaltigen polyurethan-elastomeren
US4687788A (en) * 1982-10-08 1987-08-18 The Dow Chemical Company Dimensionally stable urethane elastomers
US4525491A (en) * 1982-12-24 1985-06-25 Asahi Glass Company, Ltd. Process for producing a polyurethane elastomer by reaction injection molding
DE3333464A1 (de) * 1983-09-16 1985-04-11 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von mikrozellularen oder geschaeumten formkoerpern und zur durchfuehrung dieses verfahrens geeignete verbindungen mit gegenueber isocyanatgruppen reaktionsfaehigen gruppen
CA2051236A1 (en) * 1990-09-26 1992-03-27 Robson Mafoti Polyurea rim systems
DE4115037A1 (de) * 1991-05-08 1992-11-12 Bayer Ag Verfahren zur herstellung von urethangruppen aufweisenden polyharnstoff-elastomeren
CA2120648C (en) * 1993-04-22 2004-06-22 Neil H. Nodelman Novel catalyst package for use in rim systems containing acidic additives
DE4431963A1 (de) * 1994-09-08 1996-03-14 Bayer Ag Verfahren zur Herstellung von elastischen Formkörpern
US5670601A (en) 1995-06-15 1997-09-23 Arco Chemical Technology, L.P. Polyurethane elastomers having improved green strength and demold time and polyoxyalkylene 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
IN1997CH00157A (enExample) * 1996-10-01 2006-06-09 Recticel
CN1126770C (zh) * 1999-03-17 2003-11-05 亨兹曼国际有限公司 制备模塑聚氨酯材料的方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000050483A1 (en) * 1999-02-26 2000-08-31 Bayer Antwerpen N.V. Process for making microcellular polyurethane elastomers with improved processability
JP2004131686A (ja) * 2002-06-06 2004-04-30 Bayer Corp 高性能ｒｉｍエラストマーおよびこれらの製造方法

Also Published As

Publication number Publication date
US20060155092A1 (en) 2006-07-13
CN101103059A (zh) 2008-01-09
WO2006076278A1 (en) 2006-07-20
CN101103059B (zh) 2010-09-15
RU2412212C2 (ru) 2011-02-20
KR20070100892A (ko) 2007-10-12
RU2007130624A (ru) 2009-02-20
JP2008527146A (ja) 2008-07-24
EP1838745A1 (en) 2007-10-03
JP5074209B2 (ja) 2012-11-14
BRPI0605924A2 (pt) 2009-05-26
CA2593760A1 (en) 2006-07-20
US8188208B2 (en) 2012-05-29
MX2007008009A (es) 2007-08-23

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