发明名称 |
WEATHERABLE AND ABRASION RESISTANT COATING SYSTEMS FOR POLYMERIC SUBSTRATES |
摘要 |
<p>Disclosed herein is a primer composition comprising an inorganic UV absorbing agent and a polymer selected from (i) a copolycarbonate, and (ii) a polyurethane obtained by reaction of a polyisocyanate and a copolycarbonate diol. Also disclosed is a coated article comprising a polymeric substrate, a primer layer disposed on at least one surface of said substrate, and an abrasion-resistant layer disposed on said primer layer, where the primer layer is made from the primer composition of the invention.</p> |
申请公布号 |
KR20140010084(A) |
申请公布日期 |
2014.01.23 |
申请号 |
KR20137024727 |
申请日期 |
2012.02.27 |
申请人 |
MOMENTIVE PERFORMANCE MATERIALS INC. |
发明人 |
MALLESHA HONNAIAH;DHANABALAN ANANTHARAMAN;HAYES ROBERT F.;IYER NARAYANA PADMANABHA;SCHAEPKENS MARC |
分类号 |
C09D169/00;C08J7/04;C09D7/12 |
主分类号 |
C09D169/00 |
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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