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:
Jan. 07, 2025
Filed:
Apr. 24, 2020
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Seul Ki Im, Daejeon, KR;
Eun Ji Shin, Daejeon, KR;
Seok Pil Sa, Daejeon, KR;
Ki Soo Lee, Daejeon, KR;
Bun Yeoul Lee, Daejeon, KR;
Jun Won Baek, Daejeon, KR;
Hyun Ju Lee, Daejeon, KR;
Assignee:
LG Chem, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 210/06 (2006.01); C07F 7/08 (2006.01);
U.S. Cl.
CPC ...
C08F 210/06 (2013.01); C07F 7/0814 (2013.01);
Abstract
A ligand compound having a novel structure, a transition metal compound including the same, a catalyst composition including the transition metal compound, and a method of preparing an olefin polymer using the catalyst composition are disclosed herein. In some embodiments, the transition metal compound is represented by Formula 1. In some embodiments, the ligand compound is represented by Formula 2.