发明名称 |
Waterborne coating composition |
摘要 |
A waterborne coating composition containing an aqueous dispersion of a polymer, the polymer being substantially free from hydroxyl, primary amino, and secondary amino groups and the polymer bearing at least two active methylene groups, and an aqueous dispersion of a polyisocyanate bearing at least two isocyanate groups is provided. Also provided is a method of improving the chemical resistance of a coating and a substrate coated with the waterborne coating composition.
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申请公布号 |
US5414041(A) |
申请公布日期 |
1995.05.09 |
申请号 |
US19940224923 |
申请日期 |
1994.04.08 |
申请人 |
ROHM AND HAAS COMPANY |
发明人 |
LARSON, GARY R.;PUSCHAK, CAREN A.;SMITH, LINDA S.;WOOD, KURT A. |
分类号 |
C08G18/30;C08G18/40;C08G18/62;C08G18/70;C08G18/79;C09D175/00;C09D175/04;(IPC1-7):C08L75/04 |
主分类号 |
C08G18/30 |
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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