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, 2023
Filed:
May. 03, 2019
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Rae Keun Gwak, Daejeon, KR;
Seung Hwan Jung, Daejeon, KR;
Jin Sam Gong, Daejeon, KR;
Jung Ho Jun, Daejeon, KR;
Choong Hoon Lee, Daejeon, KR;
Eun Jung Lee, Daejeon, KR;
Hyun Jin Ju, Daejeon, KR;
In Sung Park, Daejeon, KR;
Sang Eun Park, Daejeon, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 210/16 (2006.01); C09J 123/08 (2006.01);
U.S. Cl.
CPC ...
C08F 210/16 (2013.01); C09J 123/0815 (2013.01); C08F 2500/17 (2013.01); C08F 2500/18 (2013.01); C09J 2301/304 (2020.08);
Abstract
The present invention provides an ethylene/alpha-olefin copolymer having narrow molecular weight distribution together with a low density and an ultra low molecular weight, having minimized number of unsaturated functional groups, and having uniform crystallinity, thereby showing excellent physical properties, and a method for preparing the same.