发明名称 |
Crosslinkable waterborne dispersions of epoxidized polydiene block copolymers and amino resins |
摘要 |
A crosslinkable waterborne dispersion of an epoxidized polydiene block polymer composition which comprises: (a) 10 to 65% w of a polydiene block polymer containing at least five olefinic epoxy groups per molecule which are sterically hindered, (b) 0.2 to 25% w of a compatible aminoplast, (c) 0.1 to 10% w of a surfactant which is nonionic or anionic and has a volatile cation, and (d) the balance water. The invention also describes a water-continuous process and an inversion processes for making such dispersions.
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申请公布号 |
US6255364(B1) |
申请公布日期 |
2001.07.03 |
申请号 |
US19950389521 |
申请日期 |
1995.02.16 |
申请人 |
SHELL OIL COMPANY |
发明人 |
ST. CLAIR DAVID JOHN;ERICKSON JAMES ROBERT |
分类号 |
C08J3/03;C08G59/34;C08K5/00;C08L53/00;C08L61/20;C08L63/00;C08L63/08;C09D153/00;C09D161/20;C09D163/00;C09J153/00;C09J161/20;C09J163/00;C09K3/10;(IPC1-7):C08K3/20;C08L53/02;C08L61/28 |
主分类号 |
C08J3/03 |
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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