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:
Jul. 16, 2024
Filed:
Nov. 15, 2019
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
In Sung Park, Daejeon, KR;
Sang Eun Park, Daejeon, KR;
Eun Jung Lee, Daejeon, KR;
Hyun Jin Ju, Daejeon, KR;
Tae Su Kim, Daejeon, KR;
Choong Hoon Lee, Daejeon, KR;
Jin Sam Gong, Daejeon, KR;
Jung Ho Jun, Daejeon, KR;
Rae Keun Gwak, Daejeon, KR;
Assignee:
LG Chem, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 210/16 (2006.01); C07F 17/00 (2006.01); C08F 4/6592 (2006.01);
U.S. Cl.
CPC ...
C08F 210/16 (2013.01); C07F 17/00 (2013.01); C08F 4/6592 (2013.01);
Abstract
The present invention relates to an olefin-based copolymer of which soluble fraction at a low temperature has a high weight average molecular weight, and which has high flowability and improved physical properties of hardness, flexural strength, tearing strength, etc., and a method for preparing the same.