发明名称 |
Mixed catalysts and their use in a polymerization process |
摘要 |
The present invention relates to a mixed catalyst system of at least one bridged, bulky ligand metallocene-type compound, and at least one bridged, asymmetrically substituted, bulky ligand metallocene-type compound, a method of making the mixed catalyst system and to its use in a polymerization process to produce olefin polymers having an unexpected improvement in processability. |
申请公布号 |
AU3983599(A) |
申请公布日期 |
1999.12.06 |
申请号 |
AU19990039835 |
申请日期 |
1999.05.11 |
申请人 |
UNIVATION TECHNOLOGIES LLC |
发明人 |
CHING-TAI LUE;DONNA J. CROWTHER |
分类号 |
C08F4/626;C08F4/16;C08F4/44;C08F4/60;C08F4/6392;C08F4/64;C08F4/642;C08F4/659;C08F4/6592;C08F10/00;C08F210/02;C08F210/16 |
主分类号 |
C08F4/626 |
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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