| 发明名称 |
Anionic polymerization catalyst compositions. |
| 摘要 |
Provided are anionic polymerization catalyst compositions comprising: a) an organolithium compound b) a barium, strontium or calcium alcoholate or thiolate, and c) a trialkylaluminium compound having at least 13 carbon atoms per molecule, a polymerization process using these catalyst compositions, and polymers obtained by such a process. a
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| 申请公布号 |
EP0434131(A2) |
申请公布日期 |
1991.06.26 |
| 申请号 |
EP19900203287 |
申请日期 |
1990.12.12 |
| 申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
VAN DER HUIZEN, ADRIAAN ALBERT |
| 分类号 |
C08F4/44;C08C19/02;C08F4/00;C08F4/42;C08F36/04;C08F36/06 |
主分类号 |
C08F4/44 |
| 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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