发明名称 |
Olefin polymerization process |
摘要 |
A process for polymerizing ethylene is disclosed. The process comprises polymerizing ethylene in a slurry reaction in the presence of a catalyst system which comprises an activator and an indenoindolyl transition metal complex on a support material. The catalyst system is slurried with an inert solvent prior to addition to the reactor. The process provides polyethylene with good bulk density.
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申请公布号 |
US7638586(B2) |
申请公布日期 |
2009.12.29 |
申请号 |
US20060527090 |
申请日期 |
2006.09.26 |
申请人 |
EQUISTAR CHEMICALS, LP |
发明人 |
WANG SHAOTIAN;KLUG KENNETH J. |
分类号 |
C08F4/76;C08F2/00;C08F4/52;C08F4/64 |
主分类号 |
C08F4/76 |
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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