专利检索 ap:("Lotte Advanced Materials Co., Ltd.") AND inv:"Kyung Min Park" 第 1 页

1.

发明授权
Ionizing radiation resistant thermoplastic resin composition and article comprising the same 有权

公开(公告)号：US10815368B2

公开(公告)日：2020-10-27

申请号：US15845020

申请日：2017-12-18

申请人： Lotte Advanced Materials Co., Ltd.

发明人： Yoen Kyoung Kim , Joo Hyun Jang , Ju Sung Kim , Kyung Min Park , Dong Hyun Park , Seung Yong Bae , Cheon Seok Yang

IPC分类号： C08L25/12 , C08K3/22 , C08L71/02 , C08L55/02

摘要： 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 m2/g to about 10 m2/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.