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Patent Searching and Data


Title:
COLORING RESIN COMPOSITION, COLOR FILTER AND IMAGE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/158668
Kind Code:
A1
Abstract:
The present invention provides: a coloring resin composition which has high coloring power and provides a dried film that has high solubility in a solvent, and which is capable of suppressing adhesion of foreign materials; a color filter which uses this coloring resin composition; an image display device; and a pigment dispersion liquid which is used in this coloring resin composition. A coloring resin composition according to the present invention contains (A) a pigment, (B) a dispersant, (C) a solvent, (D) a binder resin and (E) a photopolymerization initiator. The pigment (A) contains a halogenated zinc phthalocyanine pigment; and the average number of hydrogen atoms contained in each molecule of the halogenated zinc phthalocyanine pigment is 3 or more. In addition, the solvent (C) contains a high-boiling-point solvent that has a boiling point of 150°C or more at 1,013.25 hPa.

Inventors:
OHMURA Naoya (1-1 Kurosakishiroishi, Yahatanishi-ku, Kitakyushu-sh, Fukuoka 04, 〒8060004, JP)
Application Number:
JP2016/059381
Publication Date:
October 06, 2016
Filing Date:
March 24, 2016
Export Citation:
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Assignee:
MITSUBISHI CHEMICAL CORPORATION (1-1 Marunouchi 1-chome, Chiyoda-ku Tokyo, 51, 〒1008251, JP)
International Classes:
C09B67/46; C08K5/33; C08L101/00; C09B47/04; C09B67/20; C09D17/00; G02B5/20; G03F7/004; G03F7/031; H01L51/50; H05B33/12
Foreign References:
JP2015191208A2015-11-02
JP2013080204A2013-05-02
JP2012197369A2012-10-18
JP2010163616A2010-07-29
JP2003161821A2003-06-06
JP2012181512A2012-09-20
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (Toranomon East Bldg. 10F, 7-13 Nishi-Shimbashi 1-chom, Minato-ku Tokyo 03, 〒1050003, JP)
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