| 发明名称 |
CATALYST COMPOSITIONS AND METHODS OF FORMING ISOTACTIC POLYPROPYLENE |
| 摘要 |
Olefin polymerization processes are described herein. In one embodiment, the process generally includes introducing propylene monomer to a reaction zone, disposing an isospecific metallocene catalyst within the reaction zone, wherein the isospecific metallocene catalyst has the formula: (SiR<SUP>A</SUP> <SUB>2</SUB>) |
| 申请公布号 |
WO2007078387(A1) |
申请公布日期 |
2007.07.12 |
| 申请号 |
WO2006US41686 |
申请日期 |
2006.10.27 |
| 申请人 |
FINA TECHNOLOGY, INC.;MARIN, VLADIMIR;RAZAVI, ABBAS |
发明人 |
MARIN, VLADIMIR;RAZAVI, ABBAS |
| 分类号 |
B01J31/12 |
主分类号 |
B01J31/12 |
| 代理机构 |
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代理人 |
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| 主权项 |
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