发明名称 |
HAFNIUM COMPLEXES OF CARBAZOLYL SUBSTITUTED IMIDAZOLE LIGANDS |
摘要 |
Hafnium complexes of carbazolyl substituted imidazol ligands and their use as components of olefin polymerization catalyst compositions are disclosed.
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申请公布号 |
US2009186996(A1) |
申请公布日期 |
2009.07.23 |
申请号 |
US20070300565 |
申请日期 |
2007.04.26 |
申请人 |
BOONE HAROLD W;COALTER III JOSEPH N;FRAZIER KEVIN A;IVERSON CARL N;MUNRO IAN M;PEIL KEVIN P;VOSEJPKA PAUL C |
发明人 |
BOONE HAROLD W.;COALTER, III JOSEPH N.;FRAZIER KEVIN A.;IVERSON CARL N.;MUNRO IAN M.;PEIL KEVIN P.;VOSEJPKA PAUL C. |
分类号 |
C08F4/42;B01J31/12;B01J31/14;C07F15/00 |
主分类号 |
C08F4/42 |
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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