发明名称 |
COATING COMPOSITIONS COMPRISING POLYUREA OR POLYUREA AND POLYURETHANE |
摘要 |
<p>The present invention is directed to a coating composition comprising polyurea and polyurethane. Further, the present invention is directed to a coating composition comprising polyurea or, polyurea and polyurethane, and flame retardant. The polyurea is formed from a reaction mixture comprising isocyanate and amine wherein the ratio of equivalents of isocyanate groups to equivalents of amine groups is greater than 1 and the isocyanate-functional component and the amine-functional component can be applied to a substrate at a volume mixing ratio of 1:1.</p> |
申请公布号 |
WO2008082687(A2) |
申请公布日期 |
2008.07.10 |
申请号 |
WO2007US72462 |
申请日期 |
2007.06.29 |
申请人 |
PPG INDUSTRIES OHIO, INC. |
发明人 |
SENKFOR, HOWARD L.;GREIGGER, PAUL P.;HOCKSWENDER, THOMAS R.;BRATYS, DAN M. |
分类号 |
C08G18/12;C08G18/72;C09D175/02 |
主分类号 |
C08G18/12 |
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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