| 发明名称 |
CATALYST COMPONENTS FOR THE POLYMERIZATION OF OLEFINS |
| 摘要 |
The present disclosure relates to a solid catalyst component for the (co)polymerization of olefins CH2═CHR, in which R is hydrogen or a hydrocarbyl radical with 1-12 carbon atoms, comprising Ti, Mg, and Cl, and optionally an electron donor compound selected from the group consisting of ethers, amines, silanes, carbamates ketones, esters of aliphatic acids, alkyl and aryl esters of optionally substituted aromatic polycarboxylic acids, diol derivatives chosen among monoesters monocarbamates and monoesters monocarbonates or mixtures thereof, comprising from 0.1 to 50% wt of Bi with respect to the total weight of the solid catalyst component. |
| 申请公布号 |
US2017066851(A1) |
申请公布日期 |
2017.03.09 |
| 申请号 |
US201515123108 |
申请日期 |
2015.03.10 |
| 申请人 |
BASELL POLIOLEFIINE ITALIA S.R.L. |
发明人 |
GUIDOTTI SIMONA;DALL'OCCO TIZANO;LIGUORI DARIO;MORINI GIAMPIERO;PIEMONTESI FABRIZIO;VITALE GIANNI |
| 分类号 |
C08F4/64;C08F4/12 |
主分类号 |
C08F4/64 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A solid catalyst component for the (co)polymerization of olefins CH2═CHR, in which R is hydrogen or a hydrocarbyl radical with 1-12 carbon atoms, comprising Ti, Mg, and Cl, and optionally comprising an electron donor compound selected from the group consisting of ethers, amines, silanes, carbamates ketones, esters of aliphatic acids, alkyl and aryl esters of optionally substituted aromatic polycarboxylic acids, diol derivatives chosen among monoesters monocarbamates and monoesters monocarbonates or mixtures thereof, comprising from 0.1 to 50% by weight of bismuth (Bi) with respect to the total weight of the solid catalyst component. |
| 地址 |
MILANO IT |
