Invention Grant
- Patent Title: Polycarbonate resin composition and optical molded product including the same
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Application No.: US16756090Application Date: 2019-04-18
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Publication No.: US11591475B2Publication Date: 2023-02-28
- Inventor: Byoungkue Jeon , Youngwook Son , Daehyeon Hwang , Mooho Hong
- Applicant: LG CHEM, LTD.
- Applicant Address: KR Seoul
- Assignee: LG CHEM, LTD.
- Current Assignee: LG CHEM, LTD.
- Current Assignee Address: KR Seoul
- Agency: Dentons US LLP
- Priority: KR10-2018-0055589 20180515
- International Application: PCT/KR2019/004713 WO 20190418
- International Announcement: WO2019/221408 WO 20191121
- Main IPC: C08K5/00
- IPC: C08K5/00 ; G02B1/04 ; C09B1/503 ; C08G64/06 ; C08K5/103 ; C08K5/18
Abstract:
Provided are a polycarbonate resin composition comprising a polycarbonate resin, pentaerythritol tetrastearate, a black dye, and a blue dye, and an optical molded product comprising same.
Public/Granted literature
- US20200239691A1 POLYCARBONATE RESIN COMPOSITION AND OPTICAL MOLDED PRODUCT INCLUDING THE SAME Public/Granted day:2020-07-30
Information query
