The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 06, 2014
Filed:
Oct. 19, 2010
Hyeon-gook Kim, Daejeon, KR;
Ki-soo Lee, Daejeon, KR;
Eun-kyoung Song, Daejeon, KR;
Yong-ho Lee, Incheon, KR;
Dae-sik Hong, Gunpo-si, KR;
Hyeon-Gook Kim, Daejeon, KR;
Ki-Soo Lee, Daejeon, KR;
Eun-Kyoung Song, Daejeon, KR;
Yong-Ho Lee, Incheon, KR;
Dae-Sik Hong, Gunpo-si, KR;
LG Chem, Ltd., Seoul, KR;
Abstract
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.