发明名称 |
Water dispersible epoxy urethane compounds and coating compositions |
摘要 |
The invention relates to novel aqueous coating compositions containing epoxy urethane (glycidyl carbamate) functional resin. An aqueous coating composition comprises a polyfunctional oligomer having at least two epoxy urethane functional groups and a polyalkylene oxide chain, a surfactant and water. The aqueous coating compositions of the invention can be dispersed in water with added surfactants to form a dispersion containing no volatile organic solvent. The invention provides a method for making aqueous coating compositions containing epoxy urethane functional resin as well. Water-dispersible epoxy urethane compounds of the aqueous coating compositions are also provided.
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申请公布号 |
US2008071022(A1) |
申请公布日期 |
2008.03.20 |
申请号 |
US20070882754 |
申请日期 |
2007.08.03 |
申请人 |
WEBSTER DEAN C;EDWARDS PETER A |
发明人 |
WEBSTER DEAN C.;EDWARDS PETER A. |
分类号 |
C08G18/09 |
主分类号 |
C08G18/09 |
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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