Invention Grant
- Patent Title: Curable composition and optical material comprising cured product thereof
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Application No.: US17263065Application Date: 2020-05-19
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Publication No.: US11945914B2Publication Date: 2024-04-02
- Inventor: Heon Kim , Hee Jung Choi , Yeongrae Chang
- Applicant: LG CHEM, LTD.
- Applicant Address: KR Seoul
- Assignee: LG CHEM, LTD.
- Current Assignee: LG CHEM, LTD.
- Current Assignee Address: KR Seoul
- Agency: Bryan Cave Leighton Paisner LLP
- Priority: KR 20190059609 2019.05.21
- International Application: PCT/KR2020/006529 2020.05.19
- International Announcement: WO2020/235913A 2020.11.26
- Date entered country: 2021-01-25
- Main IPC: C08G75/06
- IPC: C08G75/06 ; C08G75/0222 ; C08G75/0268 ; G02B1/04
Abstract:
A curable composition for forming a high refractive index optical material including an episulfide compound, a cyclic disulfide compound, and a reducing agent, and an optical material comprising a cured product of the curable composition.
Public/Granted literature
- US20210163684A1 CURABLE COMPOSITION AND OPTICAL MATERIAL COMPRISING CURED PRODUCT THEREOF Public/Granted day:2021-06-03
Information query
