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Title:
POLYMERIZABLE COMPOSITION AND PHOTOSENSITIVE COMPOSITION FOR BLACK COLUMN SPACER
Document Type and Number:
WIPO Patent Application WO/2018/159265
Kind Code:
A1
Abstract:
Disclosed is a polymerizable composition which comprises a urethane (meth)acrylate compound (A), a colorant (B), an alkali-developable compound (C) [that is not the urethane (meth)acrylate compound (A)], an ethylenically unsaturated compound (D) [that is neither the urethane (meth)acrylate compound (A) nor the alkali-developable compound (C)], and a polymerization initiator (E). The colorant (B) is preferably a black pigment. Also disclosed are a photosensitive composition for black column spacers which comprises the polymerizable composition, a cured object obtained from the photosensitive composition, and a display device including the cured object.

Inventors:
ROKUYA, Sho (2-35 Higashiogu 7-chome, Arakawa-k, Tokyo 54, 〒1168554, JP)
NAKATA, Yuuya (2-35 Higashiogu 7-chome, Arakawa-k, Tokyo 54, 〒1168554, JP)
MATSUHIRA, Keisuke (2-35 Higashiogu 7-chome, Arakawa-k, Tokyo 54, 〒1168554, JP)
Application Number:
JP2018/004626
Publication Date:
September 07, 2018
Filing Date:
February 09, 2018
Export Citation:
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Assignee:
ADEKA CORPORATION (2-35, Higashiogu 7-chome Arakawa-k, Tokyo 54, 〒1168554, JP)
International Classes:
C08F299/06; C08F2/44; C08F2/48; C09B67/46; G02B5/20; G03F7/004; G03F7/027; G03F7/031
Domestic Patent References:
WO2015046178A12015-04-02
Foreign References:
JP2012027368A2012-02-09
JP2010282002A2010-12-16
JP2012141605A2012-07-26
JP2014063091A2014-04-10
JP2016090797A2016-05-23
JP2016061939A2016-04-25
JP2015148698A2015-08-20
JP2015014775A2015-01-22
JP2015007729A2015-01-15
JP2014196469A2014-10-16
Attorney, Agent or Firm:
SHOWA INTERNATIONAL PATENT FIRM (NIKKEN AKASAKA BLDG, 7F. 5-7, Akasaka 2-chome, Minato-K, Tokyo 52, 〒1070052, JP)
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