发明名称 |
Method for reducing microfoam in a spray-applied waterborne thermoset composition |
摘要 |
A method for reducing the amount of microfoam in a spray-applied clear waterborne thermoset composition is provided, wherein the clear composition contains an emulsion-polymerized addition polymers or a multi-staged emulsion-polymerized addition polymers with an average particle diameter greater than about 120 nanometers and bearing at least two first reactive groups and a reactive modifier bearing at least two reactive groups is formed; is spray-applied to a substrate; and is cured. Also provided are substrates bearing such spray-applied clear compositions. |
申请公布号 |
US5486576(A) |
申请公布日期 |
1996.01.23 |
申请号 |
US19940269707 |
申请日期 |
1994.07.01 |
申请人 |
ROHM AND HAAS COMPANY |
发明人 |
LARSON, GARY R.;PUSCHAK, CAREN A.;WOOD, KURT A. |
分类号 |
B05D1/02;B05D7/24;C08F8/30;C09D5/00;(IPC1-7):C08F8/30 |
主分类号 |
B05D1/02 |
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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