发明名称 |
METHODS OF FORMING A SUPPORTED ACTIVATED CATALYST COMPOSITION |
摘要 |
Processes of forming a supported activated catalyst composition and method of polymerization are disclosed, the process of forming the composition including combining a halogenated aromatic aluminum activator compound with a fluorinated support and a catalyst to form a supported activated catalyst composition. Also disclosed is a supported activated catalyst composition, comprising the reaction product of a fluorinated support, a perfluorophenyl aluminum activator and in one embodiment a metallocene catalyst. In one embodiment, the halogenated aromatic aluminum activator is represented by the formula R<SUB>n</SUB>Al(ArHal)<SUB>3-n</SUB>, wherein ArHal is a halogenated aryl group, R is a monoanionic ligand, and n is 1 or 2. |
申请公布号 |
EP1565262(A4) |
申请公布日期 |
2009.11.11 |
申请号 |
EP20030781888 |
申请日期 |
2003.11.12 |
申请人 |
UNIVATION TECHNOLOGIES LLC |
发明人 |
MCCULLOUGH, LAUGHLIN, G.;HOLTCAMP, MATTHEW, W. |
分类号 |
C08F4/659;C08F4/6592;C08F10/00;C08F110/02 |
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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