- 专利标题: Polycarbonate resin composition and optical molded article composed thereof
-
申请号: US16630790申请日: 2018-09-27
-
公开(公告)号: US11155694B2公开(公告)日: 2021-10-26
- 发明人: Daehyeon Hwang , Young Wook Son , Byoungkue Jeon , Moo Ho Hong
- 申请人: LG CHEM, LTD.
- 申请人地址: KR Seoul
- 专利权人: LG CHEM, LTD.
- 当前专利权人: LG CHEM, LTD.
- 当前专利权人地址: KR Seoul
- 代理机构: Dentons US LLP
- 优先权: KR10-2017-0128259 20170929,KR10-2018-0114401 20180921
- 国际申请: PCT/KR2018/011429 WO 20180927
- 国际公布: WO2019/066493 WO 20190404
- 主分类号: C08K5/3492
- IPC分类号: C08K5/3492 ; C08L69/00 ; C08K5/132 ; C08K5/3475
摘要:
Provided are a polycarbonate resin composition comprising a polycarbonate resin, a black colorant, a yellow colorant, and at least one ultraviolet absorber selected from the group consisting of a benzotriazole-based compound, a benzophenone-based compound, and a triazine-based compound, and an optical molded article composed thereof.
公开/授权文献
信息查询