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:
Nov. 21, 2017
Filed:
Nov. 06, 2015
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Dong Eun Kim, Daejeon, KR;
A Rim Kim, Daejeon, KR;
Jin Sam Gong, Daejeon, KR;
Seung Hwan Jung, Daejeon, KR;
Hae Woong Park, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 10/00 (2006.01); C08F 4/02 (2006.01); C08F 4/6592 (2006.01); C08F 110/02 (2006.01); C08F 210/16 (2006.01); C07F 7/10 (2006.01); C07F 7/28 (2006.01); C07F 17/00 (2006.01);
U.S. Cl.
CPC ...
C08F 210/16 (2013.01); C07F 7/10 (2013.01); C07F 7/28 (2013.01); C07F 17/00 (2013.01); C08F 4/6592 (2013.01);
Abstract
The present invention relates to a novel ligand compound, a transition metal compound, and a catalytic composition including the same. The novel ligand compound and the transition metal compound of the present invention are useful as a polymerization reaction catalyst in preparing an olefin-based polymer having low density. In addition, an olefin polymer polymerized using a catalytic composition including the transition metal compound is capable of being prepared to a high molecular weight product having a low melt index (MI).