发明名称 |
Method for the epoxidation of unsaturated polymers |
摘要 |
A process for epoxidizing unsaturated polymers comprising reacting an unsaturated polymer with hydrogen peroxide in the presence of (a) tungstic acid or its metal salts, (b) phosphoric acid or its metal salts, and (c) at least one phase transfer catalyst.
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申请公布号 |
US5789512(A) |
申请公布日期 |
1998.08.04 |
申请号 |
US19960772313 |
申请日期 |
1996.12.23 |
申请人 |
SARTOMER COMPANY |
发明人 |
FAN, MINGXIN;CESKA, GARY W.;HORGAN, JAMES |
分类号 |
C08C19/06;C08F8/08;(IPC1-7):C08F8/08 |
主分类号 |
C08C19/06 |
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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