Title:
COLORANT AND METHOD FOR PRODUCING THE SAME, COLORING COMPOSITION, COLORED CURED FILM AND DISPLAY ELEMENT
Document Type and Number:
Japanese Patent JP2017025305
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a coloring composition that has excellent brightness and heat resistance and can inhibit its migration property.SOLUTION: The present invention provides a coloring composition comprising (A) a colorant, (B) a binder resin, and (C) a polymerizable compound, where a compound represented by formula (1) is included, as (A) colorant [Rto Rand Rare a univalent group, respectively; Rand Rare H or a univalent group; Zeach independently represents a-valent onium cation; where, two or more of Rto Rare a univalent group having -CO, -SO, or the like; a is an integer of 1 or more; x is an integer of 0 to 5; y and z each is an integer of 0 to 3].SELECTED DRAWING: None
Inventors:
KAWABE YASUNORI
KURA REISHI
TANIGUCHI TAKUHIRO
TANGE SATOSHI
KURA REISHI
TANIGUCHI TAKUHIRO
TANGE SATOSHI
Application Number:
JP2016139420A
Publication Date:
February 02, 2017
Filing Date:
July 14, 2016
Export Citation:
Assignee:
JSR CORP
International Classes:
C09B11/28; C08F2/44; C08F265/04; C09B67/20; G03F7/004
Domestic Patent References:
| JP2011138094A | 2011-07-14 | |||
| JP2011242752A | 2011-12-01 | |||
| JP2013190776A | 2013-09-26 | |||
| JP2013011869A | 2013-01-17 | |||
| JP2017111417A | 2017-06-22 | |||
| JPH0894821A | 1996-04-12 |
Foreign References:
| CN104725560A | 2015-06-24 |
Attorney, Agent or Firm:
Alga Patent Office, a patent business corporation
Toshio Takano
Toshio Nakajima
Masaki Murata
Hiroto Yamamoto
Toshio Takano
Toshio Nakajima
Masaki Murata
Hiroto Yamamoto