Invention Grant
- Patent Title: Polymerizable composition for optical material and optical material and plastic lens obtainable from same composition
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Application No.: US16086917Application Date: 2017-03-29
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Publication No.: US11414515B2Publication Date: 2022-08-16
- Inventor: Shinsuke Ito , Koji Suesugi , Masayuki Furuya , Takeshi Nishimura , Mamoru Tanaka
- Applicant: MITSUI CHEMICALS, INC.
- Applicant Address: JP Tokyo
- Assignee: MITSUI CHEMICALS, INC.
- Current Assignee: MITSUI CHEMICALS, INC.
- Current Assignee Address: JP Tokyo
- Agency: Buchanan, Ingersoll & Rooney PC
- Priority: JPJP2016-067673 20160330
- International Application: PCT/JP2017/012876 WO 20170329
- International Announcement: WO2017/170680 WO 20171005
- Main IPC: C08G18/75
- IPC: C08G18/75 ; C08K5/06 ; G02B1/04 ; B29D11/00 ; C08K5/10 ; C08G18/67 ; C08L101/00 ; B29C39/02 ; C08K5/053 ; B29C39/00 ; C08F18/00 ; C08F20/20 ; C08F20/56 ; C08F38/02 ; C08G18/32 ; C08G18/38 ; C08G18/73 ; C08G59/30 ; C08G75/02 ; C08L71/02 ; B29L11/00
Abstract:
A polymerizable composition for an optical material according to the present invention includes one or two or more compounds selected from the group consisting of component (A): an ester compound having a specific structure and component (B): an ether compound having a specific structure, and a polymerizable compound.
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