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:
Mar. 31, 2020
Filed:
Jun. 03, 2016
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Kyung Jin Cho, Daejeon, KR;
Ki Soo Lee, Daejeon, KR;
Sung Min Lee, Daejeon, KR;
Bog Ki Hong, Daejeon, KR;
Min Seok Cho, Daejeon, KR;
Se Young Kim, Daejeon, KR;
Chang Woan Han, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 4/6592 (2006.01); C08F 10/02 (2006.01); C07F 17/00 (2006.01); C07F 7/08 (2006.01); C08F 2/34 (2006.01); C08F 10/00 (2006.01); C08F 2/04 (2006.01); C08F 110/02 (2006.01); C08F 4/659 (2006.01);
U.S. Cl.
CPC ...
C08F 10/02 (2013.01); C07F 7/0803 (2013.01); C07F 17/00 (2013.01); C08F 2/04 (2013.01); C08F 2/34 (2013.01); C08F 4/6592 (2013.01); C08F 4/65927 (2013.01); C08F 10/00 (2013.01); C08F 110/02 (2013.01); C08F 4/65912 (2013.01); C08F 4/65916 (2013.01); C08F 2410/02 (2013.01);
Abstract
The present disclosure relates to a novel metallocene supported catalyst, and a method for preparing a polyolefin using the same. The metallocene supported catalyst according to the present disclosure exhibits a high polymerization activity even when the metallocene compound is supported on a support, thereby showing an excellent activity and preparing a polyolefin having a high molecular weight.