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:
Aug. 08, 2017
Filed:
Oct. 11, 2013
Lg Chem, Ltd., Seoul, KR;
Yong Ho Lee, Daejeon, KR;
Eun Kyoung Song, Daejeon, KR;
Kyung Jin Cho, Daejeon, KR;
Ki Soo Lee, Daejeon, KR;
Se Young Kim, Daejeon, KR;
Sung Min Lee, Daejeon, KR;
Hyuck Ju Kwon, Daejeon, KR;
Yi Young Choi, Daejeon, KR;
Heon Yong Kwon, Daejeon, KR;
Min Seok Cho, Daejeon, KR;
Dae Sik Hong, Daejeon, KR;
LG CHEM, LTD., Seoul, KR;
Abstract
The present invention relates to a novel metallocene compound, a catalyst composition including the same, and a method of preparing an olefinic polymer by using the same. The metallocene compound according to the present invention and the catalyst composition comprising the same can be used for producing olefinic polymers, have outstanding polymerizing ability, and can produce olefinic polymers of ultra high molecular weight. In particular, when the metallocene compound according to the present invention is employed, an olefinic polymer of ultra high molecular weight can be obtained because it shows high polymerization activity even when it is supported on a carrier and maintains high activity even in the presence of hydrogen because of its low hydrogen reactivity.