| 发明名称 |
HETEROGENEOUS ZIEGLER-NATTA CATALYSTS WITH FLUORIDED SILICA-COATED ALUMINA |
| 摘要 |
Catalyst systems containing a Ziegler-Natta catalyst component are disclosed. Such catalyst systems can contain a co-catalyst and a supported catalyst containing a fluorided silica-coated alumina, a magnesium compound, and vanadium and/or tetravalent titanium. |
| 申请公布号 |
WO2017053543(A1) |
申请公布日期 |
2017.03.30 |
| 申请号 |
WO2016US53071 |
申请日期 |
2016.09.22 |
| 申请人 |
CHEVRON PHILLIPS CHEMICAL COMPANY LP |
发明人 |
DING, Errun;GRECO, Jeffrey F;YANG, Qing;YU, Youlu |
| 分类号 |
C08F210/16 |
主分类号 |
C08F210/16 |
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