| 发明名称 |
Phillips catalyst for the polymerization of alpha -olefins |
| 摘要 |
A Phillips catalyst for the polymerization of alpha -olefins, containing, as a catalytically active component, at least one chromium(III) compound on a silicon aluminum phosphate carrier of the general formula (I) (SixAlyPz)O2(I) where x is from 0.05 to 0.5 and y and z are each from 0.1 to 1.0, exhibits in particular high productivity and is preferably used for the preparation of homo- and copolymers of ethylene.
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| 申请公布号 |
US5405819(A) |
申请公布日期 |
1995.04.11 |
| 申请号 |
US19930110218 |
申请日期 |
1993.08.23 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
MUELLER, HANS-JOACHIM;BRAUN, HANS-GEORG;MARCZINKE, BERND L.;MUELLER, ULRICH |
| 分类号 |
C08F4/02;C08F4/06;C08F4/22;C08F4/24;C08F10/00;(IPC1-7):B01J27/188;B01J27/182 |
主分类号 |
C08F4/02 |
| 代理机构 |
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