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. 27, 2020
Filed:
Dec. 18, 2017
Lotte Advanced Materials Co., Ltd., Yeosu-si, KR;
Yoen Kyoung Kim, Uiwang-si, KR;
Joo Hyun Jang, Uiwang-si, KR;
Ju Sung Kim, Uiwang-si, KR;
Kyung Min Park, Uiwang-si, KR;
Dong Hyun Park, Uiwang-si, KR;
Seung Yong Bae, Uiwang-si, KR;
Cheon Seok Yang, Uiwang-si, KR;
Lotte Advanced Materials Co., Ltd., Yeosu-si, KR;
Abstract
A thermoplastic resin composition and a molded article formed of the same. The thermoplastic resin composition includes: a thermoplastic resin including a rubber-modified vinyl graft copolymer and an aromatic vinyl copolymer resin; polyalkylene glycol; and zinc oxide, wherein the zinc oxide has an average particle diameter of about 0.5 μm to about 3 μm and a BET specific surface area of about 1 m/g to about 10 m/g. The thermoplastic resin composition and the molded article formed thereof can have good properties in terms of discoloration resistance, antibacterial activity, and the like even after being irradiated with ionizing radiation.