Title:
POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIALS AND APPLICATION OF SAME
Document Type and Number:
WIPO Patent Application WO/2019/117305
Kind Code:
A1
Abstract:
The polymerizable composition for optical materials of the present invention includes a polyester polyol (a), a compound (b) of which light absorption characteristics vary by sensing changes in environment; and a polymerization reactive compound (c).
Inventors:
RIBEIRO NIGEL (JP)
WANG HONGBO (SG)
LIN YIXI (SG)
WANG HONGBO (SG)
LIN YIXI (SG)
Application Number:
PCT/JP2018/046196
Publication Date:
June 20, 2019
Filing Date:
December 14, 2018
Export Citation:
Assignee:
MITSUI CHEMICALS INC (JP)
International Classes:
C08G18/42; G02B1/04; C08G59/20; C08G63/06; C08G65/18; C08L63/00; G02B3/00; G02B5/23
Domestic Patent References:
| WO2010110784A1 | 2010-09-30 | |||
| WO2018070383A1 | 2018-04-19 |
Foreign References:
| US20140340727A1 | 2014-11-20 | |||
| US20130215488A1 | 2013-08-22 | |||
| JP2016199694A | 2016-12-01 | |||
| US20150152322A1 | 2015-06-04 | |||
| US20150024126A1 | 2015-01-22 | |||
| JP2016132696A | 2016-07-25 | |||
| JP2013033131A | 2013-02-14 |
Other References:
See also references of EP 3724700A4
Attorney, Agent or Firm:
HAYAMI Shinji (JP)
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