发明名称 |
Method for improving the dirt-resistance and gloss retention of a coalescent-free coating |
摘要 |
A method for improving the dirt pick-up resistance and the retention of gloss on exposure to light of a dried coating formed from a coalescent-free aqueous coating composition is provided. The coalescent-free composition composition contains an aqueous emulsion-polymerized polymeric binder having a glass transition temperature from about -35 C. to about +25 C. with from about 2% to about 20%, by weight based on the weight of the polymeric binder, of at least one copolymerized ethylenically-unsaturated active methylene monomer.
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申请公布号 |
US6303188(B1) |
申请公布日期 |
2001.10.16 |
申请号 |
US19940272438 |
申请日期 |
1994.07.08 |
申请人 |
ROHM AND HAAS COMPANY |
发明人 |
BORS DANIEL A.;HERMES ANN R.;ROKOWSKI JOSEPH M.;SPEECE DAVID G. |
分类号 |
C09D133/06;(IPC1-7):B05D5/00;B05D3/00 |
主分类号 |
C09D133/06 |
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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