[go: up one dir, main page]

KR910014423A - 폴리이소시아네이트혼합물, 이의 제조방법 및 피복 조성물용 결합제로서 또는 이소시아네이트 그룹 또는 카복실 그룹에 대해 반응성인 화합물용 반응물로서의 이의 용도 - Google Patents

폴리이소시아네이트혼합물, 이의 제조방법 및 피복 조성물용 결합제로서 또는 이소시아네이트 그룹 또는 카복실 그룹에 대해 반응성인 화합물용 반응물로서의 이의 용도 Download PDF

Info

Publication number
KR910014423A
KR910014423A KR1019910000997A KR910000997A KR910014423A KR 910014423 A KR910014423 A KR 910014423A KR 1019910000997 A KR1019910000997 A KR 1019910000997A KR 910000997 A KR910000997 A KR 910000997A KR 910014423 A KR910014423 A KR 910014423A
Authority
KR
South Korea
Prior art keywords
weight
molecular weight
aliphatic
calculated
groups
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.)
Withdrawn
Application number
KR1019910000997A
Other languages
English (en)
Inventor
모스바흐 위르겐
라스 한스-요세프
쿠비짜 베르너
Original Assignee
클라우스 댄너, 귄터 슈마허
바이엘 아크티엔게젤샤프트
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 클라우스 댄너, 귄터 슈마허, 바이엘 아크티엔게젤샤프트 filed Critical 클라우스 댄너, 귄터 슈마허
Publication of KR910014423A publication Critical patent/KR910014423A/ko
Withdrawn legal-status Critical Current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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D229/00—Heterocyclic compounds containing rings of less than five members having two nitrogen atoms as the only ring hetero atoms
    • 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
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
    • C08G18/0823—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing carboxylate salt groups or groups forming them
    • 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
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/798—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing urethdione 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8048—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/34

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)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paints Or Removers (AREA)

Abstract

내용 없음

Description

폴리이소시아네이트 혼합물. 이의 제조방법 및 피복 조성물용 결합제로서 또는 이소시아네이트 그룹 또는 카복실 그룹에 대해 반응성인 화합물용 반응물로서의 이의 용도
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (9)

  1. (a)평균 NCO 작용가가 1.5 내지 4.0이고, (b)(지환족)지방족 결합된 이소시아네이트 그룹[NCO로서 계산, 분자량:42]의 함량이 2 내지 40 중량%이며, (c)화학적으로 혼입된 카복실 그룹[COOH로서 계산, 분자량:45]의 함량이 0.01 내지 15중량%이고, (d)(지환족)지방족 결합된 우레트디온 그룹[C2N2O2로서 계산, 분자량:84]의 함량이 1 내지 23중량%인 폴리이소시아네이트 혼합물.
  2. (A)(지환족)지방족 결합된 이소시아네이트 그룹과 지환족(지방족) 결합된 우레트디온 그룹을 함유하고 분자량이 168 내지 1,000인 적어도 하나의 디이소시아네이트를 포함하는 폴리이소시아네이트 성분을 (B)분자량이 75 내지 200인 적어도 하나의 지방족 하이드록시카복실산을 포함하는 하이드록시카복실산 성분과 반응시키고, 반응시키는 동안에 하이드록실 그룹에 대한 이소시아네이트 그룹의 당량비를 1.05:1 내지 80:1로 유지함을 특징으로 하여, (a)평균 NCO 작용가가 1.5 내지 4.0이고, (b)(지환족)지방족 결합된 이소시아네이트그룹[NCO로서 계산, 분자량:42]의 함량이 2 내지 40중량%이고 (c)화학적으로 혼입된 카복실 그룹[COOH로서 계산, 분자량:45]의 함량이 0.01 내지 15중량%이고 (d)(지환족)지방족 결합된 우레트디온 그룹[C2N2O2로서 계산, 분자량:84]함량이 1 내지 23중량%인 폴리이소시아네이트 혼합물을 제조하는 방법.
  3. 제2항에 있어서, 하이드록실 그룹에 대한 이소시아네이트 그룹의 당량비를 1.05:1 내지 80:1로 유지하면서, 성분 A)를 적어도 하나의 지방족 결합된 하이드록실 그룹을 함유하는 화합물 10중량% 이하의 양[성분 A)와 B)의 중량을 기준으로 함]과 반응시킴을 추가로 포함하는 방법.
  4. 제2항에 있어서, 반응되지 않은 폴리이소시아네이트의 적어도 일정 분획을 폴리이소시아네이트 혼합물로 부터 증류시켜 제거함을 포함하는 방법.
  5. ⅰ)A)우레트디온 그룹이 필수적으로 존재하지 않고(지환족)지방족 결합된 이소시아네이트 그룹을 함유하고 분자량이 168 내지 1,000인 적어도 하나의 디이소시아네이트를 포함하는 폴리이소시아네이트 성분을 B)분자량이 76 내지 200인 적어도 하나의 지방족 하이드록시카복실산을 포함하는 하이드록시카복실산 성분과 반응시키고, 반응시키는 동안에 하이드록실 그룹에 대한 이소시아네이트 그룹의 당량비를 1.05:1 내지 400:1로 유지한 다음, ⅱ)계속해서 이량체화 촉매의 존재하에 i)에서 수득한 생성물의 이소시아네이트 그룹 5 내지 60중량%을 이량체화 및 임의로 삼량체화하며, ⅲ)임의로 반응되지 않은 출발 폴리이소시아네트의 적어도 일정 분획을 증류시켜제거함을 특징으로 하여, (a)평균 NCO 작용가가 1.5 내지 4.0이고 (b)(지환족)지방족 결합된 이소시아네이트그룹[NCO로서 계산, 분자량:42]의 함량이 2 내지 40중량%이며 (c)화학적으로 혼입된 카복실 그룹[COOH로서 계산, 분자량:45)]의 함량이 0.01 내지 15중량%이고 (d)(지환족)지방족 결합된 우레트디온 그룹[C2N2O2로서 계산,분자량:84]의 함량이 1 내지 23중량%인 폴리이소시아네이트 혼합물을 제조하는 방법.
  6. 제6항에 있어서, 하이드록실 그룹에 대한 이소시아네이트 그룹의 당량비를 1.05:1 내지 400:1로 유지하면서, 성분 A)를 적어도 하나의 지방족 결합된 하이드록실 그룹을 함유하는 화합물 10중량% 이하의 양[성분 A)와 B)를 기준으로함]과 반응시킴을 추가로 포함하는 방법.
  7. 제1항에 따르는 폴리이소시아네이트의 혼합물을 이소시아네이트-반응성 그룹 및/또는 카복실-반응성그룹을 함유하는 반응물과 반응시켜 제조한 고분자량 플라스틱.
  8. 제7항에 있어서, 제1항에 따른 폴리이소시아네이트 혼합물이 3급 아민으로 적어도 부분적으로 중화되는 고분자량 플라스틱.
  9. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910000997A 1990-01-23 1991-01-22 폴리이소시아네이트혼합물, 이의 제조방법 및 피복 조성물용 결합제로서 또는 이소시아네이트 그룹 또는 카복실 그룹에 대해 반응성인 화합물용 반응물로서의 이의 용도 Withdrawn KR910014423A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE40017834 1990-01-23
DE4001783A DE4001783A1 (de) 1990-01-23 1990-01-23 Polyisocyanatgemische, ein verfahren zu ihrer herstellung und ihre verwendung als bindemittel fuer ueberzugsmittel oder als reaktionspartner fuer gegenueber isocyanatgruppen oder carboxylgruppen reaktionsfaehige verbindungen

Publications (1)

Publication Number Publication Date
KR910014423A true KR910014423A (ko) 1991-08-31

Family

ID=6398545

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910000997A Withdrawn KR910014423A (ko) 1990-01-23 1991-01-22 폴리이소시아네이트혼합물, 이의 제조방법 및 피복 조성물용 결합제로서 또는 이소시아네이트 그룹 또는 카복실 그룹에 대해 반응성인 화합물용 반응물로서의 이의 용도

Country Status (6)

Country Link
US (1) US5098983A (ko)
EP (1) EP0443138A1 (ko)
JP (1) JPH04211418A (ko)
KR (1) KR910014423A (ko)
CA (1) CA2033741A1 (ko)
DE (1) DE4001783A1 (ko)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4113160A1 (de) * 1991-04-23 1992-10-29 Bayer Ag Polyisocyanatgemische, ein verfahren zu ihrer herstellung und ihre verwendung
DE4142275A1 (de) * 1991-12-20 1993-06-24 Bayer Ag Isocyanatocarbonsaeuren, ein verfahren zu ihrer herstellung und ihrer verwendung
DE4211480A1 (de) * 1992-04-06 1993-10-07 Bayer Ag Verfahren zur Naßverfestigung von Papier
EP0568134A1 (en) * 1992-04-16 1993-11-03 Akzo Nobel N.V. Aqueous coating compositions
MY108731A (en) * 1992-04-16 1996-11-30 Akzo Nv Aqueous coating compositions
DE4213527A1 (de) * 1992-04-24 1993-10-28 Bayer Ag Wäßrige Überzugsmittel für elastische Einbrennlackierungen
DE4221924A1 (de) * 1992-07-03 1994-01-13 Bayer Ag In Wasser lösliche oder dispergierbare Polyisocyanatgemische und ihre Verwendung in Einbrennlacken
ES2208660T3 (es) 1994-06-06 2004-06-16 Basf Corporation Composiciones de revestimiento que contienen aldimina e isocianato y proceso para su preparacion.
US6133399A (en) * 1994-06-24 2000-10-17 Arco Chemical Technology, L.P. Aqueous polyurethane dispersions containing dimer/trimer
US6160076A (en) * 1994-06-24 2000-12-12 Arco Chemical Technology, L. P. Cross-linked aqueous polyurethane dispersions containing dimer/trimer
DE4429446A1 (de) 1994-08-19 1996-02-22 Basf Ag Mischungen, enthaltend wasseremulgierbare Isocyanate
DE19505566A1 (de) * 1995-02-18 1996-08-22 Huels Chemische Werke Ag Uretdiongruppenhaltige Polyisocyanate
US5800872A (en) * 1996-06-17 1998-09-01 Arco Chemical Technology, L.P. Aqueous polyurethane dispersions containing uretidione
BR9709486A (pt) * 1996-05-30 1999-08-10 Arco Chem Tech Revestimento de poliuretano á base de água de dois componentes
DE19627826A1 (de) * 1996-07-10 1998-01-15 Bayer Ag Neue Polyamine und ihre Verwendung in wäßrigen Lacken und Beschichtungen
DE19715427A1 (de) * 1997-04-14 1998-10-15 Bayer Ag Wäßrige 2-Komponenten Bindemittel und deren Verwendung
US5856285A (en) * 1997-10-31 1999-01-05 Nouveau Technologies, Inc. Polyurethane adhesive/sealant remover
US5997969A (en) * 1998-08-27 1999-12-07 Gardon; John L. Non-allergenic medical and health care devices made from crosslinked synthetic elastomers
US6623791B2 (en) 1999-07-30 2003-09-23 Ppg Industries Ohio, Inc. Coating compositions having improved adhesion, coated substrates and methods related thereto
US6610777B1 (en) * 1999-07-30 2003-08-26 Ppg Industries Ohio, Inc. Flexible coating compositions having improved scratch resistance, coated substrates and methods related thereto
AU771282B2 (en) 1999-07-30 2004-03-18 Ppg Industries Ohio, Inc. Coating compositions having improved scratch resistance, coated substrates and methods related thereto
CN1262582C (zh) 1999-07-30 2006-07-05 匹兹堡玻璃板工业俄亥俄股份有限公司 具有改进抗刮性的固化涂层、涂覆基材及其有关方法
WO2001009259A1 (en) 1999-07-30 2001-02-08 Ppg Industries Ohio, Inc. Coating compositions having improved scratch resistance, coated substrates and methods related thereto
CA2401213A1 (en) * 2000-02-28 2001-09-07 Bayer Aktiengesellschaft Aqueous coating agents for baking enamels with a high solid content and the use thereof
DE10024624A1 (de) * 2000-05-18 2001-11-22 Bayer Ag Modifizierte Polyisocyanate
US6635341B1 (en) 2000-07-31 2003-10-21 Ppg Industries Ohio, Inc. Coating compositions comprising silyl blocked components, coating, coated substrates and methods related thereto
DE10216945A1 (de) * 2002-04-17 2003-11-06 Bayer Ag Selbstvernetzende PUR-Dispersionen
DE10218866A1 (de) * 2002-04-26 2003-11-13 Ge Bayer Silicones Gmbh & Co Verwendung einer wässrigen Beschichtungszusammensetzung für die Herstellung von Oberflächenbeschichtungen von Dichtungen
DE10227183A1 (de) 2002-05-11 2003-11-27 Degussa Bifunktionelle Polyadditionsverbindungen als Vernetzer für Polyurethan-Pulverlacke
DE10238146A1 (de) 2002-08-15 2004-02-26 Basf Ag Wasseremulgierbare Isocyanate mit verbesserten Eigenschaften
DE10346548A1 (de) * 2003-10-02 2005-05-12 Bayer Materialscience Ag Selbstvernetzende PUR-Dispersionen
US20050113552A1 (en) * 2003-11-25 2005-05-26 Tazzia Charles L. Method for making an aqueous coating with a solid crosslinking agent
EP1544268A1 (en) * 2003-12-19 2005-06-22 Nippon Shokubai Co., Ltd. Acrylic resin composition dispersed in water
US20060128876A1 (en) * 2004-12-10 2006-06-15 Josef Huybrechts Aqueous coating compositions
US20060216525A1 (en) * 2005-03-24 2006-09-28 Josef Huybrechts Aqueous coating compositions
DE102005030225A1 (de) * 2005-06-29 2007-01-04 Bayer Materialscience Ag Selbstvernetzende PUR-Dispersionen
DE102005036654A1 (de) * 2005-08-04 2007-02-15 Bayer Materialscience Ag Selbstvernetzende PUR-Dispersionen mit Uretdionstruktur
DE102006006100A1 (de) * 2006-02-10 2007-08-16 Basf Coatings Ag Wässrige Mehrkomponentensysteme, Verfahren zu ihrer Herstellung und ihre Verwendung
WO2008030445A1 (en) * 2006-09-05 2008-03-13 E. I. Du Pont De Nemours And Company Sagging control agents
CA2661156A1 (en) * 2006-09-05 2008-03-13 E. I. Dupont De Nemours And Company Aqueous compositions of sagging control agents
US20080081871A1 (en) * 2006-09-29 2008-04-03 Amit Sehgal Water dispersible polyisocyanates
WO2011037818A1 (en) 2009-09-28 2011-03-31 E. I. Du Pont De Nemours And Company Fluorinated sag control agent and use thereof
US8936519B2 (en) * 2010-02-01 2015-01-20 Acushnet Company Polyurea covers for golf balls based on isocyanate blends
EP2368926B1 (de) 2010-03-25 2013-05-22 Basf Se Wasseremulgierbare Isocyanate mit verbesserten Eigenschaften
DE102010029235A1 (de) 2010-05-21 2011-11-24 Evonik Degussa Gmbh Hydrophile Polyisocyanate
SG11201501915WA (en) 2012-09-28 2015-05-28 Basf Se Water-emulsible isocyanates having improved gloss
DE102012218081A1 (de) 2012-10-04 2014-04-10 Evonik Industries Ag Neuartige hydrophile Polyisocyanate mit verbesserter Lagerstabilität
CN104448232B (zh) 2013-09-13 2017-12-15 万华化学集团股份有限公司 一种氨基磺酸改性的多异氰酸酯及其制备方法和用途
DE102014209183A1 (de) 2014-05-15 2015-11-19 Evonik Degussa Gmbh Reaktive Zusammensetzung aus einer Uretdiongruppen haltigen Dispersion und Polyaminen
RU2018112479A (ru) 2015-09-07 2019-10-09 Басф Се Водные эмульгируемые изоцианаты с улучшенными свойствами
EP3353224B1 (de) 2015-09-23 2020-03-25 Basf Se Zweikomponentige-beschichtungsmassen
EP3555164B1 (de) 2016-12-14 2021-06-02 Basf Se Wasseremulgierbare isocyanate mit verbesserten eigenschaften
EP3590987A1 (de) 2018-07-05 2020-01-08 Covestro Deutschland AG Wässrige uretdiongruppenhaltige zusammensetzungen und verfahren zu deren herstellung
EP3590988A1 (de) 2018-07-05 2020-01-08 Covestro Deutschland AG Wässrige uretdiongruppenhaltige zusammensetzungen und verfahren zu deren herstellung
EP3543271A1 (de) 2018-03-23 2019-09-25 Covestro Deutschland AG Wässrige uretdiongruppenhaltige zusammensetzungen und verfahren zu deren herstellung
CN111886272B (zh) 2018-03-23 2022-11-15 科思创德国股份有限公司 含脲二酮基团的水性组合物及其制备方法
CN111253552B (zh) 2018-11-30 2023-08-22 科思创德国股份有限公司 改性聚异氰酸酯
WO2020109189A1 (en) 2018-11-30 2020-06-04 Covestro Deutschland Ag Modified polyisocyanate
CN111848923B (zh) * 2020-07-28 2022-03-22 湘江涂料科技有限公司 一种水性多异氰酸酯固化剂的制备方法
EP4001332A1 (en) 2020-11-18 2022-05-25 Covestro Deutschland AG A modified polyisocyanate
EP4015554A1 (en) 2020-12-17 2022-06-22 Covestro Deutschland AG Water-dispersible modified polyisocyanates
EP4222184A1 (en) 2020-09-30 2023-08-09 Covestro Deutschland AG A modified polyisocyanate
WO2023110504A1 (en) 2021-12-15 2023-06-22 Basf Se Water-emulsifiable isocyanates with improved properties
WO2025093348A1 (en) 2023-10-30 2025-05-08 Basf Se Water-emulsifiable isocyanates with improved properties

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1670720A1 (de) * 1966-07-21 1971-01-14 Bayer Ag Verfahren zur Herstellung von aliphatisch substituierten Uretdionen
US3412054A (en) * 1966-10-31 1968-11-19 Union Carbide Corp Water-dilutable polyurethanes
DE2359613C3 (de) * 1973-11-30 1980-05-22 Bayer Ag, 5090 Leverkusen Flüssige, lösungsmittelfreie, aromatische Carboxyl- und/oder Carboxylatgruppen aufweisende Polyisocyanate, Verfahren zu ihrer Herstellung und deren Verwendung
DE2538484C2 (de) * 1975-08-29 1985-02-07 Chemische Werke Hüls AG, 4370 Marl Verfahren zur Herstellung von lösungsmittelfreien, ausschließlich wäßrigen, thermisch vernetzbaren lagerstabilen Dispersionen von lichtstabilen Polyurethanen
DE3030513A1 (de) * 1980-08-13 1982-03-18 Chemische Werke Hüls AG, 4370 Marl Verfahren zur herstellung eines isocyanuratfreien uretdions aus isophorondiisocyanat sowie das danach hergestellte uretdion
US4496684A (en) * 1984-06-01 1985-01-29 Olin Corporation Uretdione group-containing polyurethane oligomers and aqueous dispersions thereof
DE3437635A1 (de) * 1984-10-13 1986-04-17 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von uretdiongruppen aufweisenden verbindungen, die nach diesem verfahren erhaeltlichen verbindungen und ihre verwendung bei der herstellung von polyurethankunststoffen
DE3701409A1 (de) * 1987-01-20 1988-07-28 Bayer Ag Verfahren zur herstellung eines thioxotropiermittels, insbesondere fuer lagerstabile polyurethan-reaktivsysteme

Also Published As

Publication number Publication date
EP0443138A1 (de) 1991-08-28
US5098983A (en) 1992-03-24
JPH04211418A (ja) 1992-08-03
CA2033741A1 (en) 1991-07-24
DE4001783A1 (de) 1991-07-25

Similar Documents

Publication Publication Date Title
KR910014423A (ko) 폴리이소시아네이트혼합물, 이의 제조방법 및 피복 조성물용 결합제로서 또는 이소시아네이트 그룹 또는 카복실 그룹에 대해 반응성인 화합물용 반응물로서의 이의 용도
KR910020059A (ko) 폴리이소시아네이트-이소시아누레이트 및 그의 제조방법, 이들의 용도
CA2093884A1 (en) Polyisocyanates containing allophanate and isocyanurate groups, a process for their production from a mixture of diisocyanates and their use in two-component coating compositions
ES2000397A6 (es) Un procedimiento para producir un tejido forrado de poliuretano
ES2127852T3 (es) Dispersion acuosa de resinas de poliuretano, procedimiento de su preparacion, composiciones de revestimiento que contienen estas y su utilizacion.
CA2125237A1 (en) Polyisocyanates containing allophanate and isocyanurate groups, a process for their production from cyclic diisocyanates and their use in two-component coating compositions
EP0180783B1 (en) Polymerization of bicyclic amide acetals and polyisocyanates in the presence of moisture
CA2059338A1 (en) Polyisocyanates containing allophanate and isocyanurate groups, a process for their production and their use in two-component coating compositions
CA2072167A1 (en) Polyisocyanates containing allophanate and isocyanurate groups, a process for their production and their use in two-component coating compositions
ATE91494T1 (de) Verfahren zur herstellung von loesungen von isocyanuratgruppen aufweisenden polyisocyanaten in lackloesungsmitteln und ihre verwendung.
KR940014490A (ko) 적어도 부분적으로 블록화된 유기 폴리이소시아네이트, 그의 제조 방법 및 코팅 조성물로서의 그의 용도
DE59203756D1 (de) Ether- und Urethangruppen aufweisende Polyisocyanate, ein Verfahren zu ihrer Herstellung und ihre Verwendung.
EP0170865A1 (de) Verfahren zur Herstellung von unter Feuchtigkeitsausschluss lagerstabilen Kunstharzmassen und deren Verwendung
KR910000931A (ko) 액상 폴리이소시아네이트 조성물, 이의 제조방법 및 가요성 폴리우레탄 발포체를 제조하기 위한 이의 용도
KR960017626A (ko) 알로파네이트기를 함유하는 폴리이소시아네이트
JPH0912661A (ja) イソシアヌレート基含有ポリイソシアネートの製造方法および２−成分被覆組成物におけるその使用
US4313876A (en) Production of isophoronediisocyanate adducts containing free NCO-grops and NCO-groups end blocked with ε-caprolactam
ATE67220T1 (de) Verfahren zur herstellung von isocyanatgruppen aufweisenden prepolymeren, die nach diesem verfahen erhaeltlichen prepolymeren und ihre verwendung als bindemittel in einkomponentenlacken.
DE3262577D1 (en) Use of one or several components systems as or for the production of glass construction sealing masses
KR970015566A (ko) 알로파네이트기 및 블록화 이소시아네이트기를 함유하는 디페닐메탄 디이소시아네이트 기재 폴리이소시아네이트
EP0043651A2 (en) Polyisocyanates
US4366193A (en) Catechol-based vapor permeation curable coating compositions
IE39531B1 (en) Process for the preparation of solutions of polyisocyanates
CA2187124A1 (en) High viscosity, high equivalent weight polyisocyanate mixtures containing allophanate and isocyanurate groups and their use in coating compositions
KR940014489A (ko) 폴리이소시아네이트 혼합물, 그의 제조 방법 및 폴리우레탄 제조를 위한 용도

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19910122

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid