发明名称 |
METHOD FOR REDUCING MICROFOAM IN A SPRAY-APPLIED WATERBORNE COMPOSITION |
摘要 |
A method for reducing the amount of microfoam in a spray-applied clear waterborne composition is provided, the clear waterborne composition including an emulsion-polymerized addition polymer bearing at least one first reactive group and a reactive modifier bearing one second reactive group and a water-soluble group, the second reactive group being reactive with the first reactive group; applying the composition to a substrate using a spray method; and drying the composition. A reduced amount of microfoam improves the clarity of a film of the composition. Also provided are monofunctional carbodiimide reactive modifiers and substrates bearing the spray-applied clear compositions.
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申请公布号 |
CA2158694(A1) |
申请公布日期 |
1996.03.24 |
申请号 |
CA19952158694 |
申请日期 |
1995.09.20 |
申请人 |
GEBHARD, MATTHEW STEWART;SMITH, LINDA SUSAN;DAY, JAMES CLARENCE |
发明人 |
GEBHARD, MATTHEW STEWART;SMITH, LINDA SUSAN;DAY, JAMES CLARENCE |
分类号 |
B05D1/02;B05D3/02;B05D7/24;C08F8/30;C09D5/00;C09D5/02;C09D151/00;C09D201/02;C09D201/08;(IPC1-7):C07C271/28;C07C275/40 |
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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