DK0807649T3 - Polyurethanpræpolymerer indeholdende alkoxysilan- og hydantoingrupper, fremgangsmåde til deres fremstilling og deres anvendelse til fremstilling af tætningsmasser - Google Patents

Polyurethanpræpolymerer indeholdende alkoxysilan- og hydantoingrupper, fremgangsmåde til deres fremstilling og deres anvendelse til fremstilling af tætningsmasser

Info

Publication number
DK0807649T3
DK0807649T3 DK97107269T DK97107269T DK0807649T3 DK 0807649 T3 DK0807649 T3 DK 0807649T3 DK 97107269 T DK97107269 T DK 97107269T DK 97107269 T DK97107269 T DK 97107269T DK 0807649 T3 DK0807649 T3 DK 0807649T3
Authority
DK
Denmark
Prior art keywords
groups
polyurethane prepolymers
sealants
preparation
production
Prior art date
Application number
DK97107269T
Other languages
English (en)
Inventor
Dr Schmalsteig Lutz
Dr Rettig Rainer
Goetz Limbeck
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of DK0807649T3 publication Critical patent/DK0807649T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K3/1006—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by the chemical nature of one of its constituents
    • C09K3/1021—Polyurethanes or derivatives thereof
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/288—Compounds containing at least one heteroatom other than oxygen or nitrogen
    • C08G18/289—Compounds containing at least one heteroatom other than oxygen or nitrogen containing silicon
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3893—Low-molecular-weight compounds having heteroatoms other than oxygen containing silicon
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • 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
    • C08G2190/00—Compositions for sealing or packing joints

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Sealing Material Composition (AREA)
  • Paints Or Removers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DK97107269T 1996-05-15 1997-05-02 Polyurethanpræpolymerer indeholdende alkoxysilan- og hydantoingrupper, fremgangsmåde til deres fremstilling og deres anvendelse til fremstilling af tætningsmasser DK0807649T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19619538A DE19619538A1 (de) 1996-05-15 1996-05-15 Alkoxysilan- und Hydantoingruppen aufweisende Polyurethanprepolymere, ein Verfahren zu ihrer Herstellung sowie ihre Verwendung zur Herstellung von Dichtstoffen

Publications (1)

Publication Number Publication Date
DK0807649T3 true DK0807649T3 (da) 2003-08-11

Family

ID=7794358

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97107269T DK0807649T3 (da) 1996-05-15 1997-05-02 Polyurethanpræpolymerer indeholdende alkoxysilan- og hydantoingrupper, fremgangsmåde til deres fremstilling og deres anvendelse til fremstilling af tætningsmasser

Country Status (16)

Country Link
US (1) US5756751A (da)
EP (1) EP0807649B1 (da)
JP (1) JP3866370B2 (da)
KR (1) KR100476292B1 (da)
CN (1) CN1098290C (da)
AT (1) ATE238367T1 (da)
BR (1) BR9703158A (da)
CA (1) CA2205106C (da)
CZ (1) CZ290407B6 (da)
DE (2) DE19619538A1 (da)
DK (1) DK0807649T3 (da)
ES (1) ES2196211T3 (da)
HU (1) HU223084B1 (da)
PL (1) PL187969B1 (da)
PT (1) PT807649E (da)
TW (2) TW354308B (da)

Families Citing this family (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6084106A (en) * 1994-10-21 2000-07-04 Thiokol Corporation Adhesion promoters and methods of their synthesis and use
US6001946A (en) * 1996-09-23 1999-12-14 Witco Corporation Curable silane-encapped compositions having improved performances
EP0913402B1 (en) * 1997-10-20 2003-05-28 Bayer Ag Compounds containing alkoxysilane groups and hydantoin groups
US5919860A (en) * 1997-12-17 1999-07-06 Bayer Corporation Aqueous polyurethane/urea dispersions containing alkoxysilane groups
US5932652A (en) * 1997-12-17 1999-08-03 Bayer Corporation Aqueous polyurethane/urea dispersions containing alkoxysilane groups
US6057415A (en) * 1998-04-09 2000-05-02 Bayer Corporation Water dispersible polyisocyanates containing alkoxysilane groups
DE19847029A1 (de) * 1998-10-13 2000-04-27 Semikron Elektronik Gmbh Umrichter mit niederinduktivem Kondensator im Zwischenkreis
DE19849817A1 (de) * 1998-10-29 2000-05-04 Bayer Ag Alkoxysilan-Endgruppen aufweisende Polyurethanprepolymere, ein Verfahren zu ihrer Herstellung sowie ihre Verwendung zur Herstellung von Dichtstoffen
US6162938A (en) * 1998-11-19 2000-12-19 3M Innovative Properties Company Secondary amine-functional silanes, silane-functional polymers therefrom, and resulting cured polymers
DE19855999A1 (de) * 1998-12-04 2000-06-15 Bayer Ag Alkoxysilanhaltige Lackzubereitung
US6111010A (en) * 1998-12-23 2000-08-29 Bayer Corporation Aqueous compounds containing alkoxysilane and/or silanol groups
DE19923300A1 (de) 1999-05-21 2000-11-23 Bayer Ag Phosphatstabilisierte, kondensationsvernetzende Polyurethanmassen, ein Verfahren zu ihrer Herstellung sowie ihre Verwendung
US6599354B1 (en) 1999-06-25 2003-07-29 Bayer Aktiengesellschaft Piperazinone derivatives with alkoxysilane groups
US6310170B1 (en) 1999-08-17 2001-10-30 Ck Witco Corporation Compositions of silylated polymer and aminosilane adhesion promoters
US6180745B1 (en) * 1999-11-08 2001-01-30 Bayer Corporation Moisture-curable compositions containing isocyanate and succinyl urea groups
DE10108038C1 (de) * 2001-02-20 2002-01-17 Consortium Elektrochem Ind Isocyanatfreie schäumbare Mischungen
US7674840B2 (en) * 2001-02-20 2010-03-09 Wacker Chemie Ag Isocyanate-free expandable mixtures exhibiting a fast hardening rate
EP1256595A1 (de) * 2001-05-10 2002-11-13 Sika AG, vorm. Kaspar Winkler & Co. Klebstoff, gefüllt mit oberflächenbehandelter Kreide und Russ
US6969769B2 (en) * 2002-06-14 2005-11-29 Vanson Halosource, Inc. N-halamine siloxanes for use in biocidal coatings and materials
US20040122200A1 (en) * 2002-12-20 2004-06-24 Roesler Richard R. Process for the preparation of moisture-curable, polyether urethanes with terminal cyclic urea/reactive silane groups
JP2006511663A (ja) * 2002-12-20 2006-04-06 バイエル・マテリアルサイエンス・リミテッド・ライアビリティ・カンパニー 環状ウレア／反応性シラン末端基を有する湿分硬化性ポリエーテルウレタン並びにシーラント、接着剤および塗料としてのこれらの使用
EP1659155B1 (en) * 2003-08-25 2016-11-16 Kaneka Corporation Curing composition with improved heat resistance
DE10351802A1 (de) * 2003-11-06 2005-06-09 Consortium für elektrochemische Industrie GmbH alpha-Alkoxysilane sowie ihre Anwendung in alkoxysilanterminierten Prepolymeren
US7482420B2 (en) 2004-03-24 2009-01-27 Construction Research & Technology Gmbh Silane-terminated polyurethanes with high strength and high elongation
US20080269405A1 (en) * 2004-04-01 2008-10-30 Toshihiko Okamoto Single-Component Curable Composition
JP5112689B2 (ja) * 2004-04-01 2013-01-09 株式会社カネカ １液型硬化性組成物
WO2005121255A1 (ja) 2004-06-09 2005-12-22 Kaneka Corporation 硬化性組成物
US7807756B2 (en) 2004-11-10 2010-10-05 Kaneka Corporation Curable composition
EP1930376B2 (en) 2005-09-30 2016-09-07 Kaneka Corporation Curable composition
EP1942153B1 (en) 2005-09-30 2010-11-17 Kaneka Corporation Curable composition improved in curability and storage stability
JP5226315B2 (ja) 2005-09-30 2013-07-03 株式会社カネカ 硬化性組成物
CN101405316B (zh) * 2006-01-26 2012-03-14 Sika技术股份公司 具有良好的粘附性的含有硅烷官能的聚合物和氨基硅烷-加合物的湿固化组合物
JP5420894B2 (ja) 2006-02-16 2014-02-19 株式会社カネカ 硬化性組成物
CN101426859B (zh) 2006-04-20 2012-03-21 株式会社钟化 固化性组合物
US8124690B2 (en) 2006-09-13 2012-02-28 Kaneka Corporation Moisture curable polymer having SiF group, and curable composition containing the same
JP5258575B2 (ja) 2006-11-22 2013-08-07 株式会社カネカ 硬化性組成物および触媒組成物
JP5284796B2 (ja) 2006-12-25 2013-09-11 株式会社カネカ 硬化性組成物
US8415444B2 (en) 2007-01-12 2013-04-09 Kaneka Corporation Curable composition
DE102007023197A1 (de) 2007-05-22 2008-11-27 Bayer Materialscience Ag Polyester-Prepolymere
WO2009011329A1 (ja) 2007-07-19 2009-01-22 Kaneka Corporation 硬化性組成物
EP2341106B1 (en) 2008-09-29 2013-05-29 Kaneka Corporation Curable composition and cured product thereof
EP2388297B1 (en) 2009-01-16 2020-08-19 Kaneka Corporation Curable composition and cured object formed therefrom
CA2775310C (en) 2009-10-16 2018-02-27 Kaneka Corporation Curable composition
DE102009057584A1 (de) * 2009-12-09 2011-06-16 Bayer Materialscience Ag Polyurethane-Prepolymere
DE102009057600A1 (de) 2009-12-09 2011-06-16 Bayer Materialscience Ag Polyurethan-Prepolymere
DE102009057597A1 (de) 2009-12-09 2011-06-16 Bayer Materialscience Ag Polyrethan-Prepolymere
JP5744759B2 (ja) 2010-01-19 2015-07-08 株式会社カネカ 硬化性組成物
CN103180395B (zh) 2010-10-27 2016-03-09 株式会社钟化 固化性组合物
WO2012121288A1 (ja) 2011-03-09 2012-09-13 株式会社カネカ 接着剤組成物と木材からなる接着構造体
JP5993367B2 (ja) 2011-04-15 2016-09-14 株式会社カネカ 建築用外装材
WO2013042702A1 (ja) 2011-09-22 2013-03-28 株式会社カネカ 硬化性組成物およびその硬化物
JP6043796B2 (ja) 2011-09-29 2016-12-14 バイエル・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングＢａｙｅｒ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ ＧｍｂＨ プロペラントガス溶解性が改善された速硬化性スプレーフォームのためのα−アルコキシシラン末端化プレポリマー
DE102011088170A1 (de) 2011-12-09 2013-06-13 Bayer Materialscience Aktiengesellschaft Reaktive Haftklebstoffe
CN104583260B (zh) 2012-09-04 2017-10-20 科思创德国股份有限公司 具有硫代氨基甲酸酯结构的硅烷官能的粘合剂
CN104583222A (zh) 2012-09-04 2015-04-29 拜耳材料科技股份有限公司 具有硫代氨基甲酸酯结构的异氰酸根合硅烷
EP2894199B1 (en) 2012-09-10 2021-01-06 Kaneka Corporation Curable composition
CN104968717A (zh) 2013-02-01 2015-10-07 3M创新有限公司 涂料组合物及由其制得的制品
WO2014192914A1 (ja) 2013-05-30 2014-12-04 株式会社カネカ 硬化性組成物およびその硬化物
US10077375B2 (en) 2013-05-30 2018-09-18 Kaneka Corporation Curable composition
CN103539914B (zh) * 2013-09-18 2015-08-19 中国海洋石油总公司 一种水性耐热聚氨酯树脂及其制备方法
EP3088474A4 (en) 2013-12-26 2017-08-09 Kaneka Corporation Curable composition and cured product thereof
EP3098267B2 (en) 2014-01-23 2022-05-25 Kaneka Corporation Curable composition
US10704254B2 (en) 2014-02-18 2020-07-07 3M Innovative Properties Company Easy to apply air and water barrier articles
EP3107712B1 (en) 2014-02-18 2023-09-20 3M Innovative Properties Company Self sealing articles
EP3174946B1 (en) 2014-08-01 2018-11-28 3M Innovative Properties Company Self sealing permeable air barrier compositions
US11731394B2 (en) 2014-12-22 2023-08-22 3M Innovative Properties Company Air and water barrier articles
WO2016137881A1 (en) 2015-02-23 2016-09-01 King Industries Curable coating compositions of silane functional polymers
KR20180041705A (ko) 2015-08-18 2018-04-24 쓰리엠 이노베이티브 프로퍼티즈 컴파니 탄성 다공성 층을 포함하는 자가-밀봉 물품
EP3342819B1 (en) 2015-10-02 2019-10-02 Kaneka Corporation Curable composition
CA3009475C (en) 2015-12-22 2019-06-11 3M Innovative Properties Company Roll including air and water barrier article and method of using the same
JP6527599B2 (ja) 2015-12-24 2019-06-05 株式会社カネカ 積層体の製造方法、および積層体
WO2018156631A1 (en) 2017-02-23 2018-08-30 3M Innovative Properties Company Air and water barrier article including inelastic porous layer
EP3753984B1 (en) 2018-02-13 2022-08-24 Kaneka Corporation Single-component curable composition for working joint
EP3613785A1 (de) 2018-08-21 2020-02-26 Covestro Deutschland AG Trocknungsmittel für feuchtigkeitshärtende zusammensetzungen
EP3929260B1 (en) 2019-02-18 2025-12-17 Kaneka Corporation Curable composition
WO2020179644A1 (ja) 2019-03-04 2020-09-10 株式会社カネカ ポリマーブレンド、組成物、シーラント、およびタイヤ用シーラント
CN114207017B (zh) 2019-08-06 2023-06-20 株式会社钟化 固化性组合物
CN114206605A (zh) 2019-08-07 2022-03-18 3M创新有限公司 带材、包括带材和复合层的制品及相关方法
CN115103867B (zh) 2020-02-03 2024-01-02 Ddp特种电子材料美国有限责任公司 包含硅烷封端的尿烷预聚物的基于聚氨酯的热界面材料
JP7736690B2 (ja) 2020-07-10 2025-09-09 株式会社カネカ （メタ）アクリル酸エステル系共重合体及びその硬化性組成物
CN116997610A (zh) 2021-03-26 2023-11-03 株式会社钟化 固化性组合物及其固化物
EP4368654A4 (en) 2021-07-09 2025-07-16 Kaneka Corp MULTI-COMPONENT CURABLE COMPOSITION
WO2025219975A1 (en) 2024-04-18 2025-10-23 3M Innovative Properties Company Polymeric multilayer film and article and related process

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832754A (en) * 1955-01-21 1958-04-29 Union Carbide Corp Alkoxysilylpropylamines
US2971864A (en) * 1958-03-26 1961-02-14 Dow Corning Aminated mono-organosilanes and method of dyeing glass therewith
DE1670812A1 (de) * 1967-03-01 1971-03-11 Bayer Ag Polycarbonsaeureester
GB1243190A (en) * 1967-12-05 1971-08-18 British Petroleum Co Oxo catalyst
GB1243189A (en) * 1967-12-05 1971-08-18 British Petroleum Co Oxo process
US3676478A (en) * 1968-12-04 1972-07-11 Bayer Ag Silyl-substituted urea derivatives
US4481364A (en) * 1983-09-26 1984-11-06 Union Carbide Corporation Preparation of aminopropyltrialkoxysilanes and/or aminoalkylalkoxysilanes
DE3545899C1 (de) * 1985-12-23 1987-04-23 Gurit Essex Ag Verfahren und Vorrichtung zum Auftragen einer mindestens zwei Komponenten umfassenden Klebe-,Dichtungs-,Versiegelungs- oder Beschichtungsmasse auf einen Gegenstand
DE3629237A1 (de) * 1986-08-28 1988-03-03 Henkel Kgaa Alkoxysilanterminierte, feuchtigkeitshaertende polyurethane sowie ihre verwendung fuer klebe- und dichtungsmassen
US5236741A (en) * 1989-06-23 1993-08-17 Bayer Aktiengesellschaft Process for the production of polyurethane coatings
ATE113622T1 (de) * 1989-06-23 1994-11-15 Bayer Ag Verfahren zur herstellung von überzügen.
DE4029505A1 (de) * 1990-09-18 1992-03-19 Henkel Kgaa Feuchtigkeitshaertende, alkoxysilanterminierte polyurethane
EP0652882B1 (de) * 1992-07-30 2000-08-23 Degussa-Hüls Aktiengesellschaft Anellierte (oxa)hydantoine und ihre verwendung als herbizide
DE4237468A1 (de) * 1992-11-06 1994-05-11 Bayer Ag Alkoxysilan- und Aminogruppen aufweisende Verbindungen
JP2594024B2 (ja) * 1994-04-08 1997-03-26 オーエスアイ・スペシヤルテイーズ・インコーポレーテツド アリールアミノシラン末端キヤツプドウレタンのシーラント
US5677464A (en) * 1994-05-31 1997-10-14 Takeda Chemical Industries, Ltd. Production of optically active triazole compounds and their intermediates

Also Published As

Publication number Publication date
TW479060B (en) 2002-03-11
JPH1053637A (ja) 1998-02-24
KR100476292B1 (ko) 2005-10-14
MX9703545A (es) 1997-11-29
PT807649E (pt) 2003-08-29
DE59709882D1 (de) 2003-05-28
PL187969B1 (pl) 2004-11-30
US5756751A (en) 1998-05-26
CA2205106A1 (en) 1997-11-15
ATE238367T1 (de) 2003-05-15
HU223084B1 (hu) 2004-03-29
EP0807649A1 (de) 1997-11-19
DE19619538A1 (de) 1997-11-20
HUP9700897A2 (hu) 1999-05-28
HUP9700897A3 (en) 2000-07-28
PL319935A1 (en) 1997-11-24
CA2205106C (en) 2007-11-13
ES2196211T3 (es) 2003-12-16
EP0807649B1 (de) 2003-04-23
JP3866370B2 (ja) 2007-01-10
CZ147897A3 (en) 1997-12-17
CN1170009A (zh) 1998-01-14
BR9703158A (pt) 1998-09-15
TW354308B (en) 1999-03-11
CN1098290C (zh) 2003-01-08
HU9700897D0 (en) 1997-07-28
CZ290407B6 (cs) 2002-07-17
KR970074816A (ko) 1997-12-10

Similar Documents

Publication Publication Date Title
DK0807649T3 (da) Polyurethanpræpolymerer indeholdende alkoxysilan- og hydantoingrupper, fremgangsmåde til deres fremstilling og deres anvendelse til fremstilling af tætningsmasser
DE59911188D1 (de) Alkoxysilanhaltige Lackzubereitung
DK1674546T3 (da) Fugthærdende sammensætning og smelteklæber
ATE163658T1 (de) Herstellung polymerer schäume
YU89785A (en) Process for making reactive polyurethane prepolymer
CA2115002A1 (en) Water-Based Polyurethane Release Coating
DE59911726D1 (de) Hybridlack-Zubereitungen
NZ223470A (en) Reaction systems comprising aromatic polyisocyanate, high and low molecular weight polyols and secondary amine; polyurethanes
ATE281484T1 (de) Weichelastische polyurethanschaumstoffe und ein verfahren zu deren herstellung
CA2240225A1 (en) A process for the production of resilient, flexible polyurethane foams
ATE81515T1 (de) Prepolymer mit endstaendigen nco-gruppen, dessen herstellung und verwendung zur herstellung von polyurethanen.
DE69902719D1 (de) Einkomponent thixotropische Polyurethanharzzusammensetzung
DK0480588T3 (da) Kontinuerlig fremgangsmåde til fremstilling af isocyanatholdige præpolymerer og deraf fremstillede polyurethanskum
ATE230769T1 (de) Hochtemperaturbeständige polyurethanpolymere
HUT53382A (en) Chain-prolongating composition for production of moulded poliurethan
AU2230488A (en) A process for the production of cold-setting polyurethane urea elastomers
DE3380257D1 (en) Polyurethane elastomers from hindered aliphatic diisocyanates
WO2001070839A3 (en) Low temperature cure mdi prepolymers
DE3265637D1 (en) Oligomer of a diisocyanate
ES489210A1 (es) Procedimiento para la obtencion de lacas de un solo compo- nente
ATE268792T1 (de) Polyetherpolyole auf basis von triazolen und verfahren zu ihrer herstellung
FR2525216B1 (fr) Isocyanates aromatiques halogenes, ou leurs melanges, a structure diphenylmethane et leur procede de fabrication
AU2240588A (en) A process for the production of heat-resistant polyurethane urea elastomers
DE50001685D1 (de) Verfahren zur Herstellung von thermoplastischen Polyurethan Fasern
JPS55161847A (en) Production of stable urethane polymer solution