发明名称 |
SOLID, PARTICULATED, SPRAY DRIED, HETEROGENOUS CATALYST COMPOSITION |
摘要 |
A solid, particulated, heterogeneous, spray-dried, catalyst composition for the polymerization of addition polymerizable monomers comprising: a) a Group 4 metallocene compound; b) a solid Group 4 metal-magnesium halide complex comprising moieties of at least magnesium, a Group 4 transition metal, and a halide; c) finely divided, inert filler, and d) an optional binder capable o f joining components a) and b) and optionally c) into a particulated, heterogeneous, agglomerate without adversely affecting the catalytic properties thereof, and a method for the manufacture thereof comprising forming a mixture of the above composition in a liquid diluent and spray- drying the same to remove diluent.
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申请公布号 |
CA2482640(A1) |
申请公布日期 |
2003.12.11 |
申请号 |
CA20032482640 |
申请日期 |
2003.05.22 |
申请人 |
UNIVATION TECHNOLOGIES, LLC |
发明人 |
COOK, JESSICA A.;SCHOEB-WOLTERS, ANN MARIE |
分类号 |
C07F7/00;C07F17/00;C08F4/64;C08F4/654;C08F4/659;C08F4/6592;C08F10/00;C08F10/06;C08F210/16;(IPC1-7):C08F10/00 |
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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