发明名称 |
Catalyst preparation using H2 |
摘要 |
The invention refers to a process for preparing a Group 2 metal/transition metal olefin polymerization catalyst component in particulate form having improved polymerization properties due to the use of H2 during catalyst component preparation and the use of such catalyst components in a process for polymerizing olefins. |
申请公布号 |
US8216957(B2) |
申请公布日期 |
2012.07.10 |
申请号 |
US20090737262 |
申请日期 |
2009.06.22 |
申请人 |
LEINONEN TIMO;DENIFL PETER;HAIKARAINEN ANSSI;BOREALIS AG |
发明人 |
LEINONEN TIMO;DENIFL PETER;HAIKARAINEN ANSSI |
分类号 |
C08F4/60 |
主分类号 |
C08F4/60 |
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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