发明名称 |
CATALYST FOR THE POLYMERISATION OF OLEFINS, PROCESS FOR ITS PRODUCTION AND USE |
摘要 |
The present invention provides a new process for preparing a catalyst for the gas phase polymerization of olefins wherein the sequence of addition of the catalyst components and the selection of the said components provides a catalyst composition which exhibits a superior response to hydrogen, a surprisingly high productivity and an improved activity profile. The catalyst consists of compounds of a group IV transition metal, Mg, C1 and A1 supported on a silica support. |
申请公布号 |
EP2838922(A1) |
申请公布日期 |
2015.02.25 |
申请号 |
EP20130721609 |
申请日期 |
2013.04.16 |
申请人 |
INEOS EUROPE AG |
发明人 |
BINI, FABIEN;FIASSE, PAUL;GIRARDOT, LUC;KOCH, BENOIT |
分类号 |
C08F210/16;C08F4/02;C08F4/654;C08F4/655;C08F10/00 |
主分类号 |
C08F210/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|