发明名称 |
Hardenable communications comprising polyacid(s)and polyol(s) |
摘要 |
The present invention provides hardenable coating compositions, comprising: a first compound selected from the group consisting of polyacids, polyanhydrides, salts thereof and mixtures thereof, and a second compound having two or more active hydrogen groups. When used as a roll coating composition, the first compound preferably has a low average molecular weight and an acid number greater than about 100. The hardenable coating composition preferably has an extended open time and can be rapidly cured to a substantially tack-free state in less than about one minute at 200° C. Coated articles and methods of coating are also provided.
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申请公布号 |
US2004037957(A1) |
申请公布日期 |
2004.02.26 |
申请号 |
US20030333029 |
申请日期 |
2003.07.23 |
申请人 |
NIEDERST JEFFREY;MAZZA JOHN H.;LUCARELLI MIKE A.;MCCARTY WILLIAM H.;MALLEN THOMAS R. |
发明人 |
NIEDERST JEFFREY;MAZZA JOHN H.;LUCARELLI MIKE A.;MCCARTY WILLIAM H.;MALLEN THOMAS R. |
分类号 |
C08K5/092;C08K5/17;C08L33/02;C08L71/02;C09D5/00;C09D133/02;C09D135/00;(IPC1-7):C23C16/00 |
主分类号 |
C08K5/092 |
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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