发明名称 |
PROCESS FOR PREPARING AN OLEFIN POLYMERISATION CATALYST COMPONENT WITH IMPROVED HIGH TEMPERATURE ACTIVITY |
摘要 |
The invention refers to a process for increasing the polymerization activity of a titanium containing catalyst, in particular an olefin polymerization catalyst component in particulate form having an improved high temperature activity and the use thereof in a process for polymerizing olefins. |
申请公布号 |
US2015291709(A1) |
申请公布日期 |
2015.10.15 |
申请号 |
US201514688838 |
申请日期 |
2015.04.16 |
申请人 |
Borealis Technology OY |
发明人 |
Denifl Peter;Leinonen Timo |
分类号 |
C08F4/52;C08F4/50;C08F4/16 |
主分类号 |
C08F4/52 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Porvoo FI |