| 发明名称 |
Magnesium Dichloride-Ethanol Adducts and Catalyst Components Obtained Therefrom |
| 摘要 |
Adducts are provided comprising MgCl2, ethanol and a Lewis base (LB), said compounds being present in molar ratios defined by the following formula MgCl2.(EtOH)n(LB)p in which n is from 2 to 6 and p has values satisfying the following equation p/(n+p)<=0.1. The said adducts can be used as precursor in the preparation of high activity ZN catalysts.
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| 申请公布号 |
US2008293897(A1) |
申请公布日期 |
2008.11.27 |
| 申请号 |
US20040584004 |
申请日期 |
2004.11.24 |
| 申请人 |
BASELL POLIOLEFINE ITALIA S.R.L. |
发明人 |
COLLINA GIANNI;EVANGELISTI DANIELE;SACCHETTI MARIO |
| 分类号 |
C08F4/10;B01J31/12;B01J31/14;C07F3/00;C08F110/06 |
主分类号 |
C08F4/10 |
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