Invention Grant
- Patent Title: Polymerizable composition for optical materials and application of same
-
Application No.: US16339672Application Date: 2017-10-10
-
Publication No.: US11639413B2Publication Date: 2023-05-02
- Inventor: Nigel Ribeiro , Jie An Yang , Hongbo Wang , Yixi Lin , Masakazu Murakami , Takashi Unezaki , Haruyuki Makio
- 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: JPJP2016-200259 20161011,JPJP2017-000368 20170105,JPJP2017-086907 20170426,JPJP2017-102427 20170524
- International Application: PCT/JP2017/036687 WO 20171010
- International Announcement: WO2018/070383 WO 20180419
- Main IPC: C08G18/08
- IPC: C08G18/08 ; C08G18/48 ; C08G18/62 ; C08G75/02 ; C08K5/1545 ; G02B1/04 ; C08G18/40 ; G02C7/10 ; G02C7/00
Abstract:
A polymerizable composition for optical materials of the present invention includes a polymer (a) comprised of one or more compounds selected from compounds represented by the following General Formulas (1) to (4), a compound (b) of which light absorption characteristics vary by sensing changes in environment; and a polymerization reactive compound (c) (except for the polymer (a)).
Public/Granted literature
- US20190284324A1 POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIALS AND APPLICATION OF SAME Public/Granted day:2019-09-19
Information query
