发明名称 |
Process for the preparation of a particulate polyethylene product |
摘要 |
The invention relates to a process for the preparation of a particulate polyethylene product in a loop reactor, wherein the polymerization catalyst applied in the polymerization process comprises a particulate metallocene-alumoxane catalyst immobilized on a porous silica support; and whereby said metallocene-alumoxane catalyst is heterogeneously distributed on said porous silica support.
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申请公布号 |
US8552125(B2) |
申请公布日期 |
2013.10.08 |
申请号 |
US201013514092 |
申请日期 |
2010.12.17 |
申请人 |
SLAWINSKI MARTINE;TOTAL RESEARCH & TECHNOLOGY FELUY |
发明人 |
SLAWINSKI MARTINE |
分类号 |
C08F2/00;C08F4/00;C08F4/06;C08F4/44;C08F110/02 |
主分类号 |
C08F2/00 |
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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