| 发明名称 |
FUNCTIONALIZED COPOLYMERS OF PARA-ALKYLSTYRENE/ISOOLEFIN PREPARED BY NUCLEOPHILIC SUBSTITUTION |
| 摘要 |
<p>A functionalized polymer of an isoolefin having about 4 to about 7 carbon atoms and a para-alkylstyrene, wherein at least one type of a functional group is attached to the para-alkyl group of the para-alkyl styrene, said polymer having a substantially homogeneous compositional distribution.</p> |
| 申请公布号 |
WO9104992(A1) |
申请公布日期 |
1991.04.18 |
| 申请号 |
WO1989US05315 |
申请日期 |
1989.11.22 |
| 申请人 |
EXXON CHEMICAL PATENTS INC. |
发明人 |
POWERS, KENNETH, WILLIAM;WANG, HSIEN-CHANG;DIAS, ANTHONY, JAY |
| 分类号 |
C08F8/00;C08F8/22;C08F12/00;C08F210/00;C08F210/10;C08F210/14;C08F212/08;C08F212/14 |
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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