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. 03, 2023
Filed:
Oct. 19, 2021
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Lotte Chemical Corporation, Seoul, KR;
Woo Chul Jung, Bucheon-si, KR;
Jun Ho Song, Hwaseong-si, KR;
Choon Soo Lee, Seoul, KR;
Choon Ho Lee, Hwaseong-si, KR;
Kyoung Ju Kim, Uiwang-si, KR;
Young Seung Kim, Uiwang-si, KR;
Young Hyo Kim, Uiwang-si, KR;
Hyun Uk Jeon, Uiwang-si, KR;
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Lotte Chemical Corporation, Seoul, KR;
Abstract
A thermoplastic resin composition includes base resin, which includes a polycarbonate resin and an acrylonitrile-butadiene-styrene (ABS) resin, and an additive. The ABS resin includes a rubber-modified vinyl-based graft copolymer resin, an aromatic vinyl-vinyl cyanide-based copolymer resin. The polycarbonate resin has a weight-average molecular weight of 20,000 g/mol to 40,000 g/mol, and the rubber-modified vinyl-based graft copolymer resin comprises 50 wt % to 60 wt % of polybutadiene rubber based on a total wt % of the thermoplastic resin composition.