发明名称 |
Olefin polymerization catalysts, their synthesis and use |
摘要 |
A catalyst system for the polymerization or copolymerization of alpha-olefins comprises a bis(imino)pyridyl complex of a transition metal on a support having an aluminum halide and/or an alkylaluminum halide chemically or physically bonded thereto.
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申请公布号 |
US7541413(B2) |
申请公布日期 |
2009.06.02 |
申请号 |
US20070866113 |
申请日期 |
2007.10.02 |
申请人 |
EXXONMOBIL CHEMICAL PATENTS INC. |
发明人 |
CROWTHER DONNA J.;PEREZ CELESTINO M. |
分类号 |
C08F4/02;C08F4/80 |
主分类号 |
C08F4/02 |
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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