发明名称 |
Metallocene (co)polymers, process for their preparation and their use as catalysts |
摘要 |
An immobile (heterogeneous) metallocene catalyst component which can advantageously be used for olefin polymerization is obtained by homopolymerization of appropriately substituted (vinyl group-containing) metallocenes of group IVb of the periodic table or by copolymerization of such metallocenes with (di)vinyl-aromatic compounds.
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申请公布号 |
US5169818(A) |
申请公布日期 |
1992.12.08 |
申请号 |
US19920871858 |
申请日期 |
1992.04.21 |
申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
ANTBERG, MARTIN;HERRMANN, HANS-FRIEDRICH;ROHRMANN, JUERGEN |
分类号 |
C08F4/659;C08F4/6592;C08F10/00 |
主分类号 |
C08F4/659 |
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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