| 发明名称 |
Polymers having stable anhydride rings. |
| 摘要 |
Polymers comprising anionically polymerized monomers such as butadiene or styrene and adjacent units of (1-methyl-1-alkyl)alkyl esters such as t-butylmethacrylate, as well as selectively hydrogenated derivatives thereof, are heated to at least 180 DEG C to convert the adjacent ester units to stable anhydride rings.
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| 申请公布号 |
EP0569100(A1) |
申请公布日期 |
1993.11.10 |
| 申请号 |
EP19930201300 |
申请日期 |
1993.05.06 |
| 申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
DUBOIS, DONN ANTHONY |
| 分类号 |
C08F8/00;C08F8/04;C08F285/00;C08F287/00;C08F297/02;(IPC1-7):C08F8/48 |
主分类号 |
C08F8/00 |
| 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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