发明名称 |
Copolymer with hydrolyzable groups by reacting glycidyl ester and/or ether, polyol and hydrolyzable group-containing compound |
摘要 |
A copolymer and a process of making the copolymer are disclosed. The copolymer is produced from reacting a glycidyl ester and/or ether with a polyol comprising a functionality of at least 2 wherein at least 50% by weight of the copolymer comprises a minimum of 3n+X repeating units, wherein n is a monomer unit and X is a monomer unit and/or other reactant. The copolymer may also include less than 50% of the polymeric units having the same molecular weight. The present invention is further directed to processes for preparing the copolymer and to coating compositions employing the copolymer.
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申请公布号 |
US7842756(B2) |
申请公布日期 |
2010.11.30 |
申请号 |
US20080049537 |
申请日期 |
2008.03.17 |
申请人 |
PPG INDUSTRIES OHIO, INC. |
发明人 |
MARTZ JONATHAN T.;IEZZI ERICK B. |
分类号 |
C08G65/22;C08L33/14;C08L71/08 |
主分类号 |
C08G65/22 |
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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