| 发明名称 |
MAGNESIUM DICHLORIDE-BASED ADDUCTS AND CATALYST COMPONENTS OBTAINED THEREFROM |
| 摘要 |
Solid Lewis adducts comprising MgCl2, a Lewis base (LB) belonging to ethers, esters, ketones, silanes or amines and an alcohol ROH, in which R is a C 1-C 15 hydrocarbon group optionally substituted with heteroatoms containing groups, which compounds are in molar ratios to each other defined by the following formula MgC12(ROH) m(LB)n in which m ranges from 0.05 to 6, n ranges from 0.08 to 6. These adducts allow to prepare catalysts having a good morphological stability and high polymerization activities. |
| 申请公布号 |
WO2004054711(A1) |
申请公布日期 |
2004.07.01 |
| 申请号 |
WO2003EP13818 |
申请日期 |
2003.11.25 |
| 申请人 |
BASELL POLIOLEFINE ITALIA S.P.A.;BRITA, DIEGO;CASALINI, ANDREA;EVANGELISTI, DANIELE;FUSCO, OFELIA;COLLINA, GIANNI |
发明人 |
BRITA, DIEGO;CASALINI, ANDREA;EVANGELISTI, DANIELE;FUSCO, OFELIA;COLLINA, GIANNI |
| 分类号 |
B01J27/00;B01J31/02;B01J31/14;C08F4/651;C08F4/654;C08F10/00;C08F10/06;C08F110/06 |
主分类号 |
B01J27/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
