DE69427374D1 - Verwendung von pyrazol-blockierten polyisocyanaten in einkomponenten-klarlacken - Google Patents

Verwendung von pyrazol-blockierten polyisocyanaten in einkomponenten-klarlacken

Info

Publication number
DE69427374D1
DE69427374D1 DE69427374T DE69427374T DE69427374D1 DE 69427374 D1 DE69427374 D1 DE 69427374D1 DE 69427374 T DE69427374 T DE 69427374T DE 69427374 T DE69427374 T DE 69427374T DE 69427374 D1 DE69427374 D1 DE 69427374D1
Authority
DE
Germany
Prior art keywords
pyrazole
blocked polyisocyanates
component clear
clear varnishes
varnishes
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
DE69427374T
Other languages
English (en)
Other versions
DE69427374T2 (de
Inventor
M O'connor
P Noe
J Barnowski
T Wojcik
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.)
Lyondell Chemical Technology LP
Original Assignee
Arco Chemical Technology LP
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22370200&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69427374(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Arco Chemical Technology LP filed Critical Arco Chemical Technology LP
Application granted granted Critical
Publication of DE69427374D1 publication Critical patent/DE69427374D1/de
Publication of DE69427374T2 publication Critical patent/DE69427374T2/de
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
    • C08G18/70—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
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/807—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with nitrogen containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Polyurethanes Or Polyureas (AREA)
DE69427374T 1993-09-03 1994-08-15 Verwendung von pyrazol-blockierten polyisocyanaten in einkomponenten-klarlacken Expired - Fee Related DE69427374T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11694593A 1993-09-03 1993-09-03
PCT/US1994/009212 WO1995006674A1 (en) 1993-09-03 1994-08-15 Isocyanate-crosslinked coatings having reduced yellowing

Publications (2)

Publication Number Publication Date
DE69427374D1 true DE69427374D1 (de) 2001-07-05
DE69427374T2 DE69427374T2 (de) 2002-01-03

Family

ID=22370200

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69427374T Expired - Fee Related DE69427374T2 (de) 1993-09-03 1994-08-15 Verwendung von pyrazol-blockierten polyisocyanaten in einkomponenten-klarlacken

Country Status (5)

Country Link
US (1) US5521272A (de)
EP (1) EP0749448B1 (de)
AU (1) AU7566094A (de)
DE (1) DE69427374T2 (de)
WO (1) WO1995006674A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9520317D0 (en) * 1995-10-05 1995-12-06 Baxenden Chem Ltd Water dispersable blocked isocyanates
US6025433A (en) * 1995-12-20 2000-02-15 Basf Coatings Ag Thermosetting paint composition
US6355761B1 (en) 1999-05-12 2002-03-12 Basf Coatings Ag Coating composition
AU5970499A (en) * 1998-08-24 2000-03-14 Akzo Nobel N.V. Anti-skinning agent for coating compositions
US6553491B1 (en) * 1999-12-29 2003-04-22 Intel Corporation Configuring devices in a computer system
DE10017651A1 (de) * 2000-04-08 2001-10-18 Basf Coatings Ag Mit in 3,4-Stellung disubstituierten Pyrazolen blockierte Di-und Polyisocyanate und ihre Verwendung
ES2260420T3 (es) * 2001-01-12 2006-11-01 Baxenden Chemicals Limited Poliisocianataos bloqueados mixtos y usos de los mismos.
FR2821622B1 (fr) * 2001-03-02 2004-07-30 Rhodia Chimie Sa Procede de realisation d'un revetement et composition pour revetements reticulables
US20030069085A1 (en) * 2001-10-09 2003-04-10 Hogge Matthew F. Golf ball with vapor barrier layer and method of making same
DE10228730A1 (de) * 2002-06-27 2004-01-22 Bayer Ag Zusammensetzung enthaltend ein blockiertes Polyisocyanat
US6835515B2 (en) * 2003-02-21 2004-12-28 Xerox Corporation Long potlife, low temperature cure overcoat for low surface energy photoreceptors
DE10335491A1 (de) * 2003-08-02 2005-02-24 Basf Coatings Ag Thermisch härtender, transparenter Beschichtungsstoff, Verfahren zu seiner Herstellung und seine Verwendung
US20070149750A1 (en) * 2003-11-26 2007-06-28 Bayer Materialscience Llc Solid powder coating crosslinker
US6894138B1 (en) 2003-11-26 2005-05-17 Bayer Materialscience Llc Blocked polyisocyanate
JP4744871B2 (ja) * 2004-12-22 2011-08-10 日本ペイント株式会社 自動車用クリヤー塗料組成物及びそれを用いた複層塗膜の形成方法
DE102007031594A1 (de) * 2007-07-06 2009-01-08 Basf Coatings Ag Universeller Spotblender für Einkomponenten- und Zweikomponentenklarlacke
CN102432825A (zh) * 2011-08-23 2012-05-02 天津博苑高新材料有限公司 可低温解封的封端型多异氰酸酯树脂及其制备方法
US9193874B2 (en) * 2012-07-16 2015-11-24 Empire Technology Development Llc Self-renewing hydrophilic organic coatings
WO2018073302A1 (en) 2016-10-18 2018-04-26 Covestro Deutschland Ag Coating of wires with catalytically crosslinked blocked polyisocyanates
CN109890865B (zh) 2016-10-18 2021-12-07 科思创德国股份有限公司 通过封闭型多异氰酸酯的催化交联制造塑料

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4008247A (en) * 1973-11-02 1977-02-15 The B. F. Goodrich Company Ethylenically unsaturated blocked aromatic diisocyanates
CS223409B1 (en) * 1981-04-17 1983-10-28 Slavko Hudecek Grafted copolymeres and method of preparation of the same
US4546046A (en) * 1983-03-10 1985-10-08 Glasurit America, Inc. Substrates with flexible coatings from epsilon-caprolactone modified acrylics
GB2153346B (en) * 1984-02-01 1987-10-21 Ivanov Mikhail Georgievich Carbamic acid derivatives
GB8405320D0 (en) * 1984-02-29 1984-04-04 Baxenden Chem Blocked isocyanates
US5216078A (en) * 1992-07-29 1993-06-01 Basf Corporation Isocyanate-crosslinked coating having reduced yellowing

Also Published As

Publication number Publication date
AU7566094A (en) 1995-03-22
DE69427374T2 (de) 2002-01-03
EP0749448B1 (de) 2001-05-30
EP0749448A4 (de) 1996-06-19
US5521272A (en) 1996-05-28
WO1995006674A1 (en) 1995-03-09
EP0749448A1 (de) 1996-12-27

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee