发明名称 |
COATING COMPOSITION WITH IMPROVED ADHESION TO FRIABLE SURFACES |
摘要 |
An aqueous coating composition having improved adhesion to friable surfaces including an emulsion polymer of certain compositions and certain acid numbers having a glass transition temperature of -20 C to 100 C and an average particle diameter less than 120 nanometers; and 0.25-10%, by weight based on emulsion polymer weight, water-soluble alkoxylated amine is provided. In addition a method for for improving adhesion to friable surfaces by using the aqueous coating compositions of the invention is provided.
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申请公布号 |
CA2307066(A1) |
申请公布日期 |
2000.11.07 |
申请号 |
CA20002307066 |
申请日期 |
2000.04.26 |
申请人 |
ROHM AND HAAS COMPANY |
发明人 |
GEBHARD, MATTHEW STEWART;HAGEMAN, BRADLEY KEITH |
分类号 |
C09D157/10;C04B41/48;C04B41/63;C09D5/02;C09D123/04;C09D133/06;(IPC1-7):C09D133/04;C09D131/04;C09D139/06;C09D133/18;C09D133/24 |
主分类号 |
C09D157/10 |
代理机构 |
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地址 |
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