发明名称 |
Coating compositions prepared with a sterically hindered alkoxylated silane |
摘要 |
<p>A coating composition having increased block resistance comprising a polymer prepared by emulsion polymerizing at least one ethylenically unsaturated non-carboxy functional monomer, from 0.01 to 2 pphm of a sterically hindered alkoxylated silane monomer, and at least one anionic surfactant, wherein the polymer is crosslinked during film formation. The sterically hindered alkoxylated silane monomer has the structure R<1>-Si-(OR<2>)n(R<3>)3-n wherein R<1> is selected from the group consisting of an alkylene, arylene, and aralkylene group; R<2> is independently a sterically hindered alkyl group having 3 to 10 carbon atoms in a straight or branched chain configuration; R<3> is a monovalent alkyl group having 1 to 10 carbon atoms; and n is an integer of from 1 to 3.</p> |
申请公布号 |
EP1018522(A1) |
申请公布日期 |
2000.07.12 |
申请号 |
EP19990126133 |
申请日期 |
1999.12.29 |
申请人 |
NATIONAL STARCH AND CHEMICAL INVESTMENT HOLDING CORPORATION |
发明人 |
PHAN, LIEN;FARWAHA, RAJEEV;TINAMISAN, JUDIE MAE |
分类号 |
C08F2/26;C09D201/10;(IPC1-7):C08F8/00;C08F246/00 |
主分类号 |
C08F2/26 |
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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