发明名称 Method for preparing supported metallocene catalyst and supported metallocene catalyst prepared using the same
摘要 The present invention provides a method for preparing a supported metallocene catalyst, a supported metallocene catalyst prepared by the method, and a method for preparing a polyolefin using the supported metallocene catalyst. The supported metallocene catalyst according to the present invention contains catalyst components uniformly distributed deep into the whole porous carrier particles to secure a high catalytic activity and facilitates polymerization of polyolefins with high bulk density.
申请公布号 US8716415(B2) 申请公布日期 2014.05.06
申请号 US201013502507 申请日期 2010.10.19
申请人 KIM HYEON-GOOK;LEE KI-SOO;SONG EUN-KYOUNG;LEE YONG-HO;HONG DAE-SIK;LG CHEM, LTD. 发明人 KIM HYEON-GOOK;LEE KI-SOO;SONG EUN-KYOUNG;LEE YONG-HO;HONG DAE-SIK
分类号 C08F4/642;C08F4/653;C08F4/655;C08F4/6592 主分类号 C08F4/642
代理机构 代理人
主权项
地址