Title:
PHOTOPOLYMERIZATION SENSITIZER COMPOSITION AND PHOTOPOLYMERIZABLE COMPOSITION CONTAINING SAME
Document Type and Number:
WIPO Patent Application WO/2017/221824
Kind Code:
A1
Abstract:
[Problem] To provide a photopolymerizable composition which is able to be quickly cured by means of light of from 300 nm to 500 nm, and which provides a cured product that is less colored.
[Solution] A photopolymerization sensitizer composition which contains an anthracene compound (A) represented by general formula (1) and an anthracene compound (B) represented by general formula (2).
(In general formula (1), R1 represents an alkyl group having 1-20 carbon atoms, an aryl group having 6-20 carbon atoms, an alkoxy group having 1-20 carbon atoms or an aryloxy group having 6-20 carbon atoms.)
(In general formula (2), R2 represents a hydrogen atom, an alkyl group having 1-8 carbon atoms, an alkoxymethyl group that has an alkoxy group having 1-5 carbon atoms, an allyloxymethyl group or an aryloxymethyl group that has an aryl group having 6-10 carbon atoms.)
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Inventors:
NUMATA SHIGEAKI (JP)
YOKOYAMA SHUJI (JP)
YAMADA AKIHIKO (JP)
YOKOYAMA SHUJI (JP)
YAMADA AKIHIKO (JP)
Application Number:
PCT/JP2017/022282
Publication Date:
December 28, 2017
Filing Date:
June 16, 2017
Export Citation:
Assignee:
KAWASAKI KASEI CHEMICALS (JP)
International Classes:
C08G59/68; C08F2/50; C08F20/00
Domestic Patent References:
| WO2014109303A1 | 2014-07-17 |
Foreign References:
| JP2016084447A | 2016-05-19 | |||
| JP2007204438A | 2007-08-16 | |||
| JP2016088982A | 2016-05-23 | |||
| JP2015199815A | 2015-11-12 | |||
| JP2017115113A | 2017-06-29 |
Attorney, Agent or Firm:
KUSABE, Koji (JP)
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