BR0214927A - Composição de camada transparente com adesão aprimorada - Google Patents

Composição de camada transparente com adesão aprimorada

Info

Publication number
BR0214927A
BR0214927A BR0214927-3A BR0214927A BR0214927A BR 0214927 A BR0214927 A BR 0214927A BR 0214927 A BR0214927 A BR 0214927A BR 0214927 A BR0214927 A BR 0214927A
Authority
BR
Brazil
Prior art keywords
curing agent
hydroxyl functionality
functionality
vinyl copolymer
transparent layer
Prior art date
Application number
BR0214927-3A
Other languages
English (en)
Inventor
John Gilbert
Donald Campbell
Vincent Cook
Original Assignee
Basf Corp
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 Basf Corp filed Critical Basf Corp
Publication of BR0214927A publication Critical patent/BR0214927A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages

Landscapes

  • Chemical & Material Sciences (AREA)
  • General 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)
  • Dental Preparations (AREA)

Abstract

"COMPOSIçãO DE CAMADA TRANSPARENTE COM ADESãO APRIMORADA". A presente invenção refere-se a uma composição de revestimento de camada transparente para revestimentos de exterior automotivo com aperfeiçoada adesão intercamadas a um extrato de revestimento aplicado subseq³entemente e aperfeiçoada flexibilidade que contém (a) um primeiro copolímero vinílico preparado a partir de uma mistura de monómeros incluindo não mais de cerca de 35 % em peso de monómeros não funcionais que tem funcionalidade carbamato e funcionalidade hidroxila, no mínimo parte da funcionalidade hidroxila estando em unidades monoméricas incluindo um grupo alquila opcionalmente ramificado tendo no mínimo cerca de seis átomos de carbono; (b) um segundo copolímero vinílico tendo funcionalidade hidroxila, preferencialmente funcionalidade hidroxila primária; e (c) um componente de agente de cura que inclui no mínimo um agente de cura de aminoplasto e opcionalmente um agente de cura de poliisocianato. O agente de cura de poliisocianato é preferencialmente bloqueado com um agente de bloqueio que se volatiliza durante a reação de cura, regenerando um grupo isocianato reativo.
BR0214927-3A 2001-12-14 2002-09-16 Composição de camada transparente com adesão aprimorada BR0214927A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/017,442 US6657007B2 (en) 2000-09-29 2001-12-14 Clearcoat composition with improved adhesion
PCT/US2002/029486 WO2003052015A1 (en) 2001-12-14 2002-09-16 Clearcoat composition with improved adhesion

Publications (1)

Publication Number Publication Date
BR0214927A true BR0214927A (pt) 2004-11-30

Family

ID=21782608

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0214927-3A BR0214927A (pt) 2001-12-14 2002-09-16 Composição de camada transparente com adesão aprimorada

Country Status (10)

Country Link
US (1) US6657007B2 (pt)
EP (1) EP1453923B1 (pt)
JP (1) JP2005513191A (pt)
AT (1) ATE453697T1 (pt)
AU (1) AU2002334583A1 (pt)
BR (1) BR0214927A (pt)
CA (1) CA2464097A1 (pt)
DE (1) DE60234955D1 (pt)
MX (1) MXPA04002603A (pt)
WO (1) WO2003052015A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6812316B2 (en) * 2000-12-19 2004-11-02 Basf Corporation Powder coating compositions and powder slurry coating compositions containing monomeric difunctional compounds
US7368501B2 (en) * 2000-12-19 2008-05-06 Basf Corporation Method for improving environmental durability of materials
US7321013B2 (en) * 2000-12-19 2008-01-22 Basf Corporation Method for obtaining coating compositions having reduced VOC
US6541594B2 (en) * 2000-12-19 2003-04-01 Basf Corporation Coating compositions containing crosslinkable monomeric difunctional compounds having at least thirty carbon atoms
US7205029B2 (en) * 2000-12-19 2007-04-17 Basf Corporation Method of providing cured coating films free of popping defects
US7163984B2 (en) * 2000-12-19 2007-01-16 Basf Corporation Waterborne coating compositions containing monomeric difunctional compounds
US7696285B2 (en) * 2000-12-19 2010-04-13 Basf Coatings Ag Carbamate functional reactive polymer composition
US9095878B2 (en) 2006-08-02 2015-08-04 Ford Motor Company Coating compositions and methods of applying the same
US20080293901A1 (en) * 2007-05-25 2008-11-27 Basf Corporation Polymers and compounds prepared with alpha-methylene lactones, methods therefor, and coatings
US20090074978A1 (en) * 2007-09-13 2009-03-19 Basf Corporation Method of making carbamate functional materials
WO2009045466A1 (en) * 2007-10-02 2009-04-09 King Industries Sulfonate esters as latent acid catalysts
US7989070B2 (en) * 2007-12-20 2011-08-02 Basf Coatings Gmbh Coating composition for achieving excellent MVSS adhesion
US20110097482A1 (en) * 2009-10-27 2011-04-28 Basf Coatings Ag Compact coating system and process
JP7333776B2 (ja) * 2017-07-26 2023-08-25 ビーエーエスエフ コーティングス ゲゼルシャフト ミット ベシュレンクテル ハフツング 二重層硬化機構で極性－促進の層間触媒移動により形成される低温硬化コーティング
MX2023008012A (es) * 2021-01-05 2023-07-18 Basf Coatings Gmbh Composicion de recubrimiento que comprende un copolimero de poli(acrilato de etileno) carbamato-funcional y metodo de recubrimiento de sustratos.

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2026822C3 (de) 1970-06-02 1974-11-14 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Herstellung durchsichtiger, Polyamidschichten enthaltender Sicherheitsschichtkörper, die wie Verbundsicherheits- oder Verbundpanzergläser verwendbar sind
DE3362079D1 (en) 1982-07-10 1986-03-20 Ciba Geigy Ag A method of providing a protected layer
US4758632A (en) 1984-02-17 1988-07-19 American Cyanamid Company Self-cross-linkable acrylic polymer containing hydroxyalkyl carbamate groups and coating compositions containing the same
US4814382A (en) 1986-10-07 1989-03-21 Union Carbide Corporation Solvent borne high solids coating compositions
US5356669A (en) 1992-10-23 1994-10-18 Basf Corporation Composite color-plus-clear coating utilizing carbamate-functional polymer composition in the clearcoat
US6084038A (en) 1993-07-28 2000-07-04 Basf Corporation Curable coating compositions containing blends of carbamate-functional compounds
US5412049A (en) 1994-03-31 1995-05-02 Union Carbide Chemicals & Plastics Technology Corporation Polymer compositions containing hydroxyl functional (meth)acrylates and hydroxyalkyl carbamate (meth)acrylates and mixtures thereof
US5559195A (en) 1994-12-21 1996-09-24 Basf Corporation Coating composition containing carbamate functional and acrylamide functional components
JP2955488B2 (ja) 1995-04-25 1999-10-04 セメダイン株式会社 速硬化接着方法
US5593785A (en) 1995-06-26 1997-01-14 Ppg Industries, Inc. Coating compositions containing acrylic polymers with pendant carbamate groups exhibiting improved intercoat adhesion
US5593733A (en) * 1995-11-21 1997-01-14 Ppg Industries, Inc. Coating composition containing polyester polymers with terminal carbamate groups and polymeric polyol derived from ethylenically unsaturated monomers
KR19990044150A (ko) 1996-07-01 1999-06-25 안스바셔 키이스 카르바메이트 첨가제를 포함하는 경화성 코팅 조성물
US5866259A (en) 1997-06-30 1999-02-02 Basf Corporation Primer coating compositions containing carbamate-functional acrylic polymers
JPH1158612A (ja) 1997-08-19 1999-03-02 Daito Kemitoronikusu Kk 異材合せガラス板及びその製造方法
US5945499A (en) 1997-11-12 1999-08-31 Basf Corporation High solids thermosetting compositions with dual cure mechanism
CA2249705C (en) 1997-11-12 2006-09-12 Basf Corporation High solids thermosetting compositions with dual cure mechanism
US5907024A (en) 1997-11-12 1999-05-25 Basf Corporation High solids thermosetting compositions with dual cure mechanism
US6239212B1 (en) 1998-10-23 2001-05-29 Basf Corporation. Clearcoat composition and method for intercoat adhesion
US6291073B1 (en) 1999-10-28 2001-09-18 Basf Corporation Curable coating composition with improved stability

Also Published As

Publication number Publication date
AU2002334583A1 (en) 2003-06-30
JP2005513191A (ja) 2005-05-12
ATE453697T1 (de) 2010-01-15
WO2003052015A1 (en) 2003-06-26
EP1453923B1 (en) 2009-12-30
DE60234955D1 (de) 2010-02-11
MXPA04002603A (es) 2004-06-07
US6657007B2 (en) 2003-12-02
CA2464097A1 (en) 2003-06-26
EP1453923A1 (en) 2004-09-08
US20020107325A1 (en) 2002-08-08

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements