发明名称 |
Oil based aqueous polyurethane dispersions |
摘要 |
A two-pack coating composition comprising curing agents selected from the group consisting of non-blocked poly-functional isocyanates I, polyaziridines Z, and carbodiimides Y, and an aqueously dispersed polyurethane U wherein the polyurethane U comprises building blocks derived from hydroxyl group containing unsaturated fatty acids B21, a process for the production of the polyurethane U, and a method of use thereof in combination with the said curing agents in preparing coating compositions which are particularly useful for wood. |
申请公布号 |
US8318855(B2) |
申请公布日期 |
2012.11.27 |
申请号 |
US20070298392 |
申请日期 |
2007.04.27 |
申请人 |
SCHAFHEUTLE MARKUS;ARZT ANTON;DELLINGER SUSANNE;GSOELL HANNELORE;PETRITSCH GERLINDE;CYTEC SURFACE SPECIALTIES AUSTRIA GMBH |
发明人 |
SCHAFHEUTLE MARKUS;ARZT ANTON;DELLINGER SUSANNE;GSOELL HANNELORE;PETRITSCH GERLINDE |
分类号 |
C08L75/14;C08G18/08;C08G18/32;C08L75/06 |
主分类号 |
C08L75/14 |
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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