RU2263123C2 - Способ получения эластомера - Google Patents

Способ получения эластомера Download PDF

Info

Publication number
RU2263123C2
RU2263123C2 RU2003104360/04A RU2003104360A RU2263123C2 RU 2263123 C2 RU2263123 C2 RU 2263123C2 RU 2003104360/04 A RU2003104360/04 A RU 2003104360/04A RU 2003104360 A RU2003104360 A RU 2003104360A RU 2263123 C2 RU2263123 C2 RU 2263123C2
Authority
RU
Russia
Prior art keywords
isocyanate
reactive
mass
elastomer
polyol
Prior art date
Application number
RU2003104360/04A
Other languages
English (en)
Russian (ru)
Other versions
RU2003104360A (ru
Inventor
Герхард Йозеф БЛЕЙЗ (BE)
Герхард Йозеф БЛЕЙЗ
Эрик ХЮЙГЕНС (BE)
Эрик ХЮЙГЕНС
Original Assignee
Хантсмэн Интернэшнл Ллс
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 Хантсмэн Интернэшнл Ллс filed Critical Хантсмэн Интернэшнл Ллс
Publication of RU2003104360A publication Critical patent/RU2003104360A/ru
Application granted granted Critical
Publication of RU2263123C2 publication Critical patent/RU2263123C2/ru

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/48Polyethers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/48Polyethers
    • C08G18/4833Polyethers containing oxyethylene units
    • C08G18/4837Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/4841Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666Compounds of group C08G18/48 or C08G18/52
    • C08G18/667Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72Polyisocyanates or polyisothiocyanates
    • C08G18/74Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72Polyisocyanates or polyisothiocyanates
    • C08G18/77Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78Nitrogen
    • C08G18/79Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/797Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing carbodiimide and/or uretone-imine groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00Foam properties
    • C08G2110/0041Foam properties having specified density
    • C08G2110/0066≥ 150kg/m3
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2120/00Compositions for reaction injection moulding processes
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/914Polyurethane cellular product formed from a polyol which has been derived from at least two 1,2 epoxides as reactants

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)
RU2003104360/04A 2000-07-14 2001-06-21 Способ получения эластомера RU2263123C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00115290.9 2000-07-14
EP00115290A EP1172387A1 (en) 2000-07-14 2000-07-14 Process for preparing an elastomer

Publications (2)

Publication Number Publication Date
RU2003104360A RU2003104360A (ru) 2004-08-10
RU2263123C2 true RU2263123C2 (ru) 2005-10-27

Family

ID=8169263

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003104360/04A RU2263123C2 (ru) 2000-07-14 2001-06-21 Способ получения эластомера

Country Status (20)

Country Link
US (1) US6884824B2 (enExample)
EP (2) EP1172387A1 (enExample)
JP (1) JP5031969B2 (enExample)
KR (1) KR100739966B1 (enExample)
CN (1) CN1289565C (enExample)
AR (1) AR029831A1 (enExample)
AT (1) ATE308575T1 (enExample)
AU (2) AU6609001A (enExample)
BR (1) BR0112482B1 (enExample)
CA (1) CA2413419C (enExample)
CZ (1) CZ297690B6 (enExample)
DE (1) DE60114625T2 (enExample)
ES (1) ES2247135T3 (enExample)
MX (1) MXPA02012931A (enExample)
PL (1) PL360390A1 (enExample)
RU (1) RU2263123C2 (enExample)
SI (1) SI1303551T1 (enExample)
TW (1) TW538063B (enExample)
WO (1) WO2002006370A1 (enExample)
ZA (1) ZA200210394B (enExample)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2411255C2 (ru) * 2005-12-16 2011-02-10 ПиПиДжи ИНДАСТРИЗ ОГАЙО, ИНК. Полиуретаны, изготовленные из них изделия и покрытия и способы их производства
RU2472811C2 (ru) * 2007-07-11 2013-01-20 Байер Матириальсайенс Аг Поликарбонатполиолы и их применение для получения полиуретановых и полиуретанкарбамидных эластомеров
RU2477167C1 (ru) * 2009-03-31 2013-03-10 Ппг Индастриз Огайо, Инк. Извлечение трихлорида монобутилолова
RU2489461C2 (ru) * 2008-02-25 2013-08-10 Кемтура Корпорейшн Полиуретановые эластомерные изделия из форполимеров с низким уровнем содержания свободного дифенилметандиизоцианата
RU2547097C2 (ru) * 2009-08-24 2015-04-10 Байер Матириальсайенс Аг Форполимер с концевыми изоцианатными группами, способ его получения и его применение
US9593200B2 (en) 2012-08-06 2017-03-14 Kuraray Co., Ltd. Thermoplastic polyurethane and a composition thereof
RU2644353C2 (ru) * 2012-10-16 2018-02-09 Байер Матириальсайенс Аг Получение и применение новых термопластических полиуретановых эластомеров на основе простых полиэфиркарбонатполиолов
RU2644354C2 (ru) * 2012-10-16 2018-02-09 Байер Матириальсайенс Аг Получение и применение новых термопластических полиуретановых эластомеров на основе простых полиэфиркарбонатполиолов
RU2735543C2 (ru) * 2016-09-23 2020-11-03 ХАНТСМЭН ИНТЕРНЭШНЛ ЭлЭлСи Полиуретановые пены, имеющие достаточную твердость и хорошую гибкость
RU2736512C2 (ru) * 2016-03-28 2020-11-17 Дау Глоубл Текнолоджиз Ллк Двухкомпонентные адгезивные композиции, не содержащие растворителя, и способы их получения

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69611623T3 (de) * 1995-12-08 2006-03-16 Huntsman International Llc, Salt Lake City Polyurethanelastomere
BR0107571B1 (pt) * 2000-02-14 2010-10-19 processo para preparar uma espuma de poliuretano flexìvel, e, espuma de poliuretano flexìvel moldada.
US6906111B2 (en) * 2002-05-10 2005-06-14 Kao Corporation Foamed article
RU2372358C2 (ru) * 2003-06-12 2009-11-10 Хантсмэн Интернэшнл Ллс Способ получения полиизоциануратполиуретанового материала
JP4641711B2 (ja) * 2003-08-13 2011-03-02 花王株式会社 衝撃緩衝性発泡体
DE102004009939A1 (de) * 2004-02-26 2005-09-15 Basf Ag Quellbeständige Polyurethanintegralschaumstoffe
KR100586037B1 (ko) 2004-07-19 2006-06-08 오주영 친환경적 우레탄 시트 및 그 제조방법
AU2006301367B2 (en) * 2005-10-13 2012-02-02 Huntsman International Llc Process for preparing polyisocyanurate polyurethane material
JP5044560B2 (ja) * 2005-10-13 2012-10-10 ハンツマン・インターナショナル・エルエルシー ポリイソシアヌレートポリウレタン材料の調製方法
JP5159640B2 (ja) * 2006-02-21 2013-03-06 ハンツマン・インターナショナル・エルエルシー ポリイソシアヌレート複合物の製造方法
ES2353434T3 (es) * 2006-03-24 2011-03-02 Huntsman International Llc Procedimiento para fabricar una espuma de poliuretano.
MX2008016002A (es) 2006-06-14 2009-01-16 Huntsman Int Llc Panel compuesto.
CN101096409B (zh) * 2006-06-26 2010-05-12 山东东大一诺威聚氨酯有限公司 一种用于鼠标垫的聚氨酯弹性体的制备方法
PL2245081T3 (pl) * 2008-02-14 2016-02-29 Huntsman Int Llc Materiały elastomerowe o wysokiej zawartości bloku sztywnego i sposób ich wytwarzania
US8399062B2 (en) * 2008-09-12 2013-03-19 Guardian Building Products, Inc. Elastomeric foam product
JP2012527519A (ja) * 2009-05-19 2012-11-08 インビスタ テクノロジーズ エス エイ アール エル ポリオール組成物、樹脂混合組成物、噴霧組成物および各々の使用方法および各々の製造方法
CN102574968A (zh) * 2009-07-07 2012-07-11 拜尔材料科学股份公司 聚氨酯及其用途
CN103732644B (zh) 2011-06-13 2016-03-23 因温斯特技术公司 作为用于聚氨酯和聚异氰脲酸酯聚合物的前体的来自环己烷氧化副产物流的脂族聚酯多元醇
US20150011711A1 (en) * 2013-07-06 2015-01-08 Nike, Inc Method of forming a cured elastomer and articles of the cured elastomer
AU2015344705B2 (en) 2014-11-10 2018-08-23 Polytech A/S Polyurethane material, process for preparing such material and protective cover for wind turbine blade
CN107573475B (zh) * 2017-09-15 2020-11-24 山东一诺威聚氨酯股份有限公司 用于制作实心足球的聚氨酯组合物及其制备方法和应用
CN116284654B (zh) * 2023-01-02 2024-10-11 黎明化工研究设计院有限责任公司 一种低气味、快速脱模自结皮聚氨酯泡沫组合物及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4202957A (en) * 1974-09-09 1980-05-13 The Upjohn Company Thermoplastic polyurethane elastomers from polyoxypropylene polyoxyethylene block copolymers
SU778206A1 (ru) * 1978-02-20 1983-06-23 Всесоюзный научно-исследовательский институт синтетических смол Способ получени пенополиуретана
US4764540A (en) * 1987-01-23 1988-08-16 Mobay Corporation Rim polyurethane or polyurea compositions containing internal mold release agents
US5968993A (en) * 1996-06-27 1999-10-19 Imperial Chemical Industries Plc Microcellular elastomeric polyurethane foams

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58224728A (ja) * 1982-06-25 1983-12-27 Mitsubishi Plastics Ind Ltd 発泡樹脂成形品の製造方法
JPS6142526A (ja) * 1984-08-03 1986-03-01 Sanyo Chem Ind Ltd ポリウレタン成形品の製法
US4686240A (en) 1985-10-25 1987-08-11 Union Carbide Corporation Process for producing polyurethane foams using foam modifiers
EP0275907A3 (en) * 1987-01-23 1989-05-24 Mobay Corporation Rim polyurethane or polyurea compositions containing internal mold release agents
GB8712988D0 (en) 1987-06-03 1987-07-08 Ici Plc Polyurethane foams
JP2954631B2 (ja) * 1990-02-05 1999-09-27 旭硝子株式会社 コーティング剤組成物
GB9126740D0 (en) * 1991-12-17 1992-02-12 Ici Plc Polyol compositions
DE69220338T2 (de) * 1991-12-17 1997-11-06 Ici Plc Polyurethanschäume
US5773483A (en) * 1993-04-13 1998-06-30 Imperial Chemical Industries Plc Process for preparing a flexible foam
CN1039423C (zh) 1993-04-13 1998-08-05 帝国化学工业公司 软质泡沫塑料的制备方法
US5418260A (en) 1993-10-04 1995-05-23 Ecp Enichem Polimeri Netherlands, B.V. Process for the production of polyurethane articles from uretonimine based compositions and ethylene oxide rich polyether polyols
US5504180A (en) 1993-10-04 1996-04-02 Ecp Enichem Polimeri Netherlands, B.V. Process for the preparation of polyurethane articles from uretonimine based compositions
DK0656380T3 (da) 1993-12-03 1999-10-25 Enichem Spa Fremgangsmåde til fremstilling af polyurinstofbaserede artikler
US5591779A (en) * 1994-11-22 1997-01-07 Imperial Chemical Industries Plc Process for making flexible foams
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
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
US5576409B1 (en) * 1995-08-25 1998-09-22 Ici Plc Internal mold release compositions
CZ351996A3 (en) * 1995-12-07 1997-06-11 Shell Int Research Polyol formulation for preparing flexible polyurethane foam similar to latex
DE69611623T3 (de) * 1995-12-08 2006-03-16 Huntsman International Llc, Salt Lake City Polyurethanelastomere
US5919395A (en) * 1997-10-30 1999-07-06 Shell Oil Company Polyol combination
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
BR0107571B1 (pt) * 2000-02-14 2010-10-19 processo para preparar uma espuma de poliuretano flexìvel, e, espuma de poliuretano flexìvel moldada.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4202957A (en) * 1974-09-09 1980-05-13 The Upjohn Company Thermoplastic polyurethane elastomers from polyoxypropylene polyoxyethylene block copolymers
SU778206A1 (ru) * 1978-02-20 1983-06-23 Всесоюзный научно-исследовательский институт синтетических смол Способ получени пенополиуретана
US4764540A (en) * 1987-01-23 1988-08-16 Mobay Corporation Rim polyurethane or polyurea compositions containing internal mold release agents
US5968993A (en) * 1996-06-27 1999-10-19 Imperial Chemical Industries Plc Microcellular elastomeric polyurethane foams

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2411255C2 (ru) * 2005-12-16 2011-02-10 ПиПиДжи ИНДАСТРИЗ ОГАЙО, ИНК. Полиуретаны, изготовленные из них изделия и покрытия и способы их производства
RU2414482C2 (ru) * 2005-12-16 2011-03-20 ПиПиДжи ИНДАСТРИЗ ОГАЙО, ИНК. Ударопрочные полиуретановые и поли(мочевиноуретановые) изделия и способы их производства
RU2472811C2 (ru) * 2007-07-11 2013-01-20 Байер Матириальсайенс Аг Поликарбонатполиолы и их применение для получения полиуретановых и полиуретанкарбамидных эластомеров
RU2489461C2 (ru) * 2008-02-25 2013-08-10 Кемтура Корпорейшн Полиуретановые эластомерные изделия из форполимеров с низким уровнем содержания свободного дифенилметандиизоцианата
RU2477167C1 (ru) * 2009-03-31 2013-03-10 Ппг Индастриз Огайо, Инк. Извлечение трихлорида монобутилолова
RU2547097C2 (ru) * 2009-08-24 2015-04-10 Байер Матириальсайенс Аг Форполимер с концевыми изоцианатными группами, способ его получения и его применение
US9593200B2 (en) 2012-08-06 2017-03-14 Kuraray Co., Ltd. Thermoplastic polyurethane and a composition thereof
RU2615137C2 (ru) * 2012-08-06 2017-04-04 Курарей Ко., Лтд. Термопластичный полиуретан и его композиции
RU2644353C2 (ru) * 2012-10-16 2018-02-09 Байер Матириальсайенс Аг Получение и применение новых термопластических полиуретановых эластомеров на основе простых полиэфиркарбонатполиолов
RU2644354C2 (ru) * 2012-10-16 2018-02-09 Байер Матириальсайенс Аг Получение и применение новых термопластических полиуретановых эластомеров на основе простых полиэфиркарбонатполиолов
RU2736512C2 (ru) * 2016-03-28 2020-11-17 Дау Глоубл Текнолоджиз Ллк Двухкомпонентные адгезивные композиции, не содержащие растворителя, и способы их получения
RU2735543C2 (ru) * 2016-09-23 2020-11-03 ХАНТСМЭН ИНТЕРНЭШНЛ ЭлЭлСи Полиуретановые пены, имеющие достаточную твердость и хорошую гибкость

Also Published As

Publication number Publication date
CZ297690B6 (cs) 2007-03-07
TW538063B (en) 2003-06-21
WO2002006370A1 (en) 2002-01-24
AU6609001A (en) 2002-01-30
JP5031969B2 (ja) 2012-09-26
KR100739966B1 (ko) 2007-07-16
AU2001266090B2 (en) 2005-06-16
US20030162931A1 (en) 2003-08-28
ZA200210394B (en) 2003-11-03
KR20030017621A (ko) 2003-03-03
ATE308575T1 (de) 2005-11-15
AR029831A1 (es) 2003-07-16
EP1303551B1 (en) 2005-11-02
CA2413419C (en) 2008-09-02
EP1303551A1 (en) 2003-04-23
PL360390A1 (en) 2004-09-06
BR0112482A (pt) 2003-07-01
ES2247135T3 (es) 2006-03-01
EP1172387A1 (en) 2002-01-16
CZ200394A3 (cs) 2003-04-16
SI1303551T1 (sl) 2006-02-28
CN1441817A (zh) 2003-09-10
BR0112482B1 (pt) 2010-10-19
CN1289565C (zh) 2006-12-13
CA2413419A1 (en) 2002-01-24
JP2004504426A (ja) 2004-02-12
DE60114625T2 (de) 2006-07-27
MXPA02012931A (es) 2003-10-24
US6884824B2 (en) 2005-04-26
DE60114625D1 (de) 2005-12-08

Similar Documents

Publication Publication Date Title
RU2263123C2 (ru) Способ получения эластомера
AU2001266090A1 (en) Process for preparing an elastomer
RU2372358C2 (ru) Способ получения полиизоциануратполиуретанового материала
RU2268270C2 (ru) Способ получения полиуретанового материала
AU725188B2 (en) Microcellular elastomeric polyurethane foams
EP1940898B1 (en) Process for preparing a polyisocyanurate polyurethane material
AU2001285777A1 (en) Process for preparing a polyurethane material
KR100793523B1 (ko) 매우 연질의 폴리우레탄 탄성체
US5900441A (en) Process for preparing a flexible polyurethane foam
KR20000070589A (ko) 신규한 폴리올 및 폴리우레탄 제조에 있어서의 이들의 용도

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20150622