发明名称 |
Flow-and-levelling agents for waterborne coatings |
摘要 |
<p>Provided is a flow-and-leveling agent for waterborne coatings which provides the coated surface with a flow-and-leveling property by blending into waterborne coatings taking a serious view of finishing and which improves coating defects such as ruptures and craters to contribute to a rise in the appearance of the coating film. The above flow-and-leveling agent is an acryl base copolymer containing a trimethylsilyl group in a proportion of 2 to 64 % by weight and has a number average molecular weight of 500 to 30000.</p> |
申请公布号 |
EP1266914(A1) |
申请公布日期 |
2002.12.18 |
申请号 |
EP20020011518 |
申请日期 |
2002.05.22 |
申请人 |
KUSUMOTO CHEMICALS, LTD. |
发明人 |
KAWASE, MASAFUMI;HORIGUCHI, TAKASHI;KAWAHITO, SHIGEHIRO |
分类号 |
C08F290/06;C08F8/42;C08F220/12;C08F220/28;C08F220/56;C08F230/08;C09D5/00;C09D7/06;C09D7/12;C09D201/02;C08F220/06;(IPC1-7):C08F230/08 |
主分类号 |
C08F290/06 |
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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