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. 06, 2026
Filed:
Jul. 30, 2021
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Ji Hyun Park, Daejeon, KR;
Seul Ki Im, Daejeon, KR;
Hyun Mo Lee, Daejeon, KR;
Yun Kon Kim, Daejeon, KR;
Seung Jung Yu, Daejeon, KR;
Seok Pil Sa, Daejeon, KR;
Ki Soo Lee, Daejeon, KR;
Eun Ji Shin, Daejeon, KR;
Assignee:
LG Chem, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L 53/00 (2006.01); C08F 2/38 (2006.01); C08F 4/64 (2006.01); C08F 4/659 (2006.01); C08F 295/00 (2006.01); C08L 23/12 (2006.01); C08L 23/14 (2006.01);
U.S. Cl.
CPC ...
C08L 53/00 (2013.01); C08F 2/38 (2013.01); C08F 4/64144 (2013.01); C08F 295/00 (2013.01); C08L 23/12 (2013.01); C08L 23/142 (2013.01); C08F 4/65908 (2013.01); C08F 4/65912 (2013.01);
Abstract
The present invention relates to a thermoplastic resin composition including a polyolefin-polystyrene-based multi-block copolymer having a structure in which a polystyrene chain is attached to polyolefin chains, and the thermoplastic resin composition according to the present invention has significantly improved low-temperature and room temperature impact strength properties as well as high fluidity properties, and thus, may exhibit excellent molding processability.