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:
Jun. 13, 2023
Filed:
Aug. 20, 2020
Lotte Chemical Corporation, Seoul, KR;
Da Heen Jeong, Uiwang-si, KR;
Tae Gon Kang, Uiwang-si, KR;
Eun Taek Woo, Uiwang-si, KR;
Sang Hoon Lee, Uiwang-si, KR;
Young Ho Park, Uiwang-si, KR;
So Hyang Shin, Uiwang-si, KR;
Lotte Chemical Corporation, Seoul, KR;
Abstract
A thermoplastic resin composition comprises: about 100 parts by weight of a polycarbonate resin; about 50 parts by weight to about 250 parts by weight of a polyester resin; about 10 parts by weight to about 200 parts by weight of an aromatic polyphosphonate having a weight average molecular weight of about 65,000 g/mol to about 130,000 g/mol; and about 0.1 parts by weight to about 2 parts by weight of an organic acid comprising citric acid, lactic acid, malic acid, tartaric acid, and/or glycolic acid.