发明名称 |
COATING COMPOSITIONS AND PROCESSES FOR MAKING THE SAME |
摘要 |
<p>Coating composition includes curable epoxy resin in solid form, curing agent for the epoxy resin, and filler. Further, there is a polyolefin containing component having a compatibilizer polymer that is a modified polyolefin, a mixture of a polyolefin or olefin copolymer with a func- tionalized rubber, or both. The modified polyolefin and functionalized rubber contain groups reactive with either the epoxy resin or the epoxy curing agent. A polyolefin-based portion that amounts to at least 50% by weight of the polyolefin containing component, and an epoxy-based portion that amounts to at least 50% by weight of the curable epoxy resin have viscosities such that the difference between the viscosity of the polyolefin-based portion and the viscosity of the epoxy-based portion, expressed as a percentage based on the lower of the two viscosities, is less than 40%. These viscosities are measured by ASTM D4440 at the Vicat softening points, as measured by ASTM D 1525.</p> |
申请公布号 |
WO2009143602(A8) |
申请公布日期 |
2011.03.03 |
申请号 |
WO2009CA00691 |
申请日期 |
2009.05.28 |
申请人 |
SHAWCOR LTD.;CUNNINGHAM, NICOLAS;EDMONDSON, STEPHEN, J.;WONG, DENNIS, T. H. |
发明人 |
CUNNINGHAM, NICOLAS;EDMONDSON, STEPHEN, J.;WONG, DENNIS, T. H. |
分类号 |
C09D163/00;C09D123/06;C09D157/00 |
主分类号 |
C09D163/00 |
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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