发明名称 |
Coating composition comprising a polyacrylate polyol, a polyester polyol, and an isocyanate-functional crosslinker |
摘要 |
The invention relates to a coating composition comprising a) a polyacrylate polyol obtainable by polymerization of olefinically unsaturated monomers wherein at least 40 weight-% of the monomers comprises linear or branched alk(en)yl or alk(en)ylene groups having at least 4 carbon atoms; b) a polyester polyol obtainable by esterification of building blocks having ester-forming functional groups wherein at least 30 weight-% of the building blocks comprises linear or branched alk(en)yl or alk(en)ylene groups with at least 4 carbon atoms per ester-forming functional group, the polyester polyol having a hydroxy value above 280 mg KOH/g and a hydroxy functionality of at least 2, and c) an isocyanate-functional crosslinker. |
申请公布号 |
US8133953(B2) |
申请公布日期 |
2012.03.13 |
申请号 |
US20060064010 |
申请日期 |
2006.08.16 |
申请人 |
VAN ENGELEN ANTONIUS HENDRIKUS GERARDUS;KOENRAADT MARTINUS ADRIANUS ANTHONIUS MARIA;VAN DER PUTTEN ANTONIUS JOSEPHUS;AKZO NOBEL COATINGS INTERNATIONAL B.V. |
发明人 |
VAN ENGELEN ANTONIUS HENDRIKUS GERARDUS;KOENRAADT MARTINUS ADRIANUS ANTHONIUS MARIA;VAN DER PUTTEN ANTONIUS JOSEPHUS |
分类号 |
C08G18/06;B05D1/00;C08F8/30;C08K5/37 |
主分类号 |
C08G18/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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