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:
Jun. 12, 2018
Filed:
Jan. 28, 2015
Lg Chem, Ltd., Seoul, KR;
Yong Ho Lee, Daejeon, KR;
Kyung Jin Cho, Daejeon, KR;
Jin Young Park, Daejeon, KR;
Ki Soo Lee, Daejeon, KR;
Min Seok Cho, Daejeon, KR;
Se Young Kim, Daejeon, KR;
Sung Min Lee, Daejeon, KR;
Chang Woan Han, Daejeon, KR;
LG CHEM, LTD., Seoul, KR;
Abstract
Provided are a novel metallocene compound, a catalyst composition including the same, and a method of preparing an olefin-based polymer using the same. The metallocene compound according to the present invention or the catalyst composition including the same may be used for the preparation of an olefin-based polymer, may have excellent polymerization ability, and may produce an olefin-based polymer having a high molecular weight. In particular, when the metallocene compound according to the present invention is employed, an olefin-based polymer having a high molecular weight may be polymerized because the metallocene compound shows high polymerization activity even when it is supported on a support and maintains high activity even in the presence of hydrogen because of its low hydrogen reactivity.