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:
Oct. 17, 2017
Filed:
Nov. 19, 2013
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Jae Kwon Jang, Daejeon, KR;
Hyo Jung Han, Daejeon, KR;
Ki Won Han, Daejeon, KR;
Seul Ki Kim, Daejeon, KR;
Eun Jung Lee, Daejeon, KR;
Choong Hoon Lee, Daejeon, KR;
In Sung Park, Daejeon, KR;
Assignee:
LG Chem, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07F 7/08 (2006.01); C07F 17/00 (2006.01); C07F 7/00 (2006.01); C08F 4/659 (2006.01);
U.S. Cl.
CPC ...
C07F 7/0812 (2013.01); C07F 7/00 (2013.01); C07F 7/006 (2013.01); C07F 17/00 (2013.01); C08F 4/65908 (2013.01); C08F 4/65912 (2013.01);
Abstract
The present invention relates to a novel ligand compound, a preparation method thereof, a transition metal compound including the ligand compound, and a preparation method thereof. The ligand compound of novel structure according to the present invention and the transition metal compound including the same may be used as a polymerization reaction catalyst for preparing olefin polymers.