发明名称 |
Catalyst systems and their use in a polymerization process |
摘要 |
The present invention provides catalyst compositions including a Group 15 containing hafnium catalyst compound, mixed catalyst compositions including the Group 15 containing hafnium catalyst compound and a bulky ligand metallocene catalyst compound, unsupported and supported catalyst systems thereof, and a process for polymerizing olefin(s) utilizing them and polymers made therefrom. |
申请公布号 |
AU5134800(A) |
申请公布日期 |
2001.05.08 |
申请号 |
AU20000051348 |
申请日期 |
2000.05.15 |
申请人 |
UNIVATION TECHNOLOGIES LLC |
发明人 |
DAVID H. MCCONVILLE;DONALD R. LOVEDAY |
分类号 |
C07F7/00;C07F19/00;C08F4/64;C08F4/642;C08F4/646;C08F4/659;C08F4/6592;C08F10/00;C08F10/02;C08F110/02;C08F210/16 |
主分类号 |
C07F7/00 |
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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