发明名称 |
MULTI-CATALYST SYSTEM FOR OLEFIN POLYMERIZATION |
摘要 |
<p>A multi-catalyst system is disclosed. The catalyst system comprises catalyst A and catalyst B. Catalyst A comprises a supported bridged indenoindolyl transition metal complex. Catalyst B comprises a supported non-bridged indenoindolyl transition metal complex. The catalyst system of the invention produces polyolefins which have bi- or multi-modal molecular weight distribution.</p> |
申请公布号 |
WO2004113397(A1) |
申请公布日期 |
2004.12.29 |
申请号 |
WO2004US18240 |
申请日期 |
2004.06.08 |
申请人 |
EQUISTAR CHEMICALS, LP;WANG, SHAOTIAN |
发明人 |
WANG, SHAOTIAN |
分类号 |
C08F4/646;C08F4/659;C08F4/6592;C08F110/02;C08F210/16;(IPC1-7):C08F4/646 |
主分类号 |
C08F4/646 |
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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