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. 20, 2024
Filed:
Aug. 27, 2020
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Sang Eun Park, Daejeon, KR;
In Sung 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 110/06 (2006.01); C08F 4/6592 (2006.01); C08L 23/08 (2006.01);
U.S. Cl.
CPC ...
C08F 110/06 (2013.01); C08F 4/6592 (2013.01); C08L 23/0815 (2013.01); C08L 2203/30 (2013.01); C08L 2205/02 (2013.01);
Abstract
The present invention relates to a polypropylene-based composite material having improved physical properties including impact strength at low temperature and at room temperature, flexural strength, flexural modulus, etc., and a method for preparing the same.