A catalyst component for olefin polymerization and a catalyst comprising the same
申请人:China Petroleum & Chemical Corporation
公开号:EP2287208A1
公开(公告)日:2011-02-23
The present invention relates to a solid catalyst component for olefin polymerization comprising an α-cyanosuccinate compound as an internal electron donor, a catalyst comprising the catalyst component, and use of the catalyst in olefin polymerization. When used in propylene polymerization, the catalyst exhibits a higher catalytic activity and good hydrogen response, and the resulting polymer has a high isotacticity and a broad molecular weight distribution.
CATALYST COMPONENT FOR OLEFIN POLYMERIZATION AND A CATALYST COMPRISING THE SAME
申请人:XIE Lunjia
公开号:US20110040051A1
公开(公告)日:2011-02-17
A catalyst component for olefin polymerization comprising an α-cyanosuccinate compound as an internal electron donor, a catalyst comprising the catalyst component, and use of the catalyst in olefin polymerization. When used in propylene polymerization, the catalyst can exhibit good catalytic activity and good hydrogen response, and the resulting polymer can have a good isotacticity and a good molecular weight distribution.