发明名称 |
PROCESS FOR PRODUCING HIGH MOLECULAR WEIGHT POLYETHYLENE |
摘要 |
In a process for producing polyethylene having a molecular weight of at least 3×105 g/mol as determined by ASTM 4020, ethylene is contacted under polymerization conditions with a slurry of a catalyst composition comprising a Group 4 metal complex of a phenolate ether ligand, wherein the slurry further includes a scavenger comprising an alkyl magnesium compound.
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申请公布号 |
US2013090438(A1) |
申请公布日期 |
2013.04.11 |
申请号 |
US201113700875 |
申请日期 |
2011.07.01 |
申请人 |
ROBERT DOMINIQUE;HUFEN JULIA;LUEDTKE KERSTIN;EHLERS JENS;DIAMOND GARY;LECREC MARGARETE;ZHU GUANG;TICONA GMBH |
发明人 |
ROBERT DOMINIQUE;HUFEN JULIA;LUEDTKE KERSTIN;EHLERS JENS;DIAMOND GARY;LECREC MARGARETE;ZHU GUANG |
分类号 |
C08F4/646 |
主分类号 |
C08F4/646 |
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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