发明名称 |
Supported olefin polymerization catalysts |
摘要 |
Supported heterometallocene catalysts wherein the support is a particulate polymeric material are provided. The catalysts have a transition metal complex containing at least one anionic, polymerization stable heteroatomic ligand associated with the transition metal and a boron activator compound deposited on the support. Polymeric supports used for the heterometallocene catalysts of the invention are homopolymers of ethylene and copolymers of ethylene and C3-8 alpha-olefins.
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申请公布号 |
US2001041777(A1) |
申请公布日期 |
2001.11.15 |
申请号 |
US20010879443 |
申请日期 |
2001.06.12 |
申请人 |
EQUISTAR CHEMICALS, L.P. |
发明人 |
MEYER KAREN E.;REINKING MARK K. |
分类号 |
B01J31/06;B01J31/14;B01J31/16;B01J31/22;B01J31/38;B01J35/02;C08F4/02;C08F4/44;C08F4/64;C08F4/659;C08F4/6592;C08F10/00;C08F210/16;(IPC1-7):C08F4/44 |
主分类号 |
B01J31/06 |
代理机构 |
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地址 |
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