| 发明名称 |
Controlled Distribution of Stereospecific Sites in Ziegler-Natta Catalyst Systems |
| 摘要 |
This invention relates to an improved method for improving the tacticity of Ziegler-Natta catalyst systems and for controlling the behaviour of the active stereospecific sites.
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| 申请公布号 |
US2010056736(A1) |
申请公布日期 |
2010.03.04 |
| 申请号 |
US20070296955 |
申请日期 |
2007.04.04 |
| 申请人 |
TOTAL PETROCHEMICALS RESEARCH FELUY;CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNR |
发明人 |
RIBOUR DAVID;SPITZ ROGER;GROMADA JEROME |
| 分类号 |
C08F4/50;B01J31/14;B01J37/08;C08F4/42 |
主分类号 |
C08F4/50 |
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