Title:
カラーフィルタ用着色組成物、およびカラーフィルタ
Document Type and Number:
Japanese Patent JP6645335
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a colored composition for a color filter excellent in storage stability, and a color filter having no generation of foreign substances in a coating film, showing strong adhesiveness with a transparent substrate such as glass, and having high heat resistance and solvent resistance and excellent alkali solubility.SOLUTION: The colored composition for a color filter comprises a salt-forming compound (D) of an acrylic resin (B) described below and an anionic dye (C): the acrylic resin (B) is a block resin comprising an A-block having a cationic group in a side chain and a B-block having no cationic group but a thermally crosslinkable functional group.SELECTED DRAWING: None
Inventors:
Joji Mikami
Yuta Suzuki
Hiroki Yoshikawa
Motoki Tanaka
Miyuki Hirasaki
Yuta Suzuki
Hiroki Yoshikawa
Motoki Tanaka
Miyuki Hirasaki
Application Number:
JP2016083779A
Publication Date:
February 14, 2020
Filing Date:
April 19, 2016
Export Citation:
Assignee:
Toyo Ink sc Holdings Co., Ltd.
Toyo Color Co., Ltd.
Toyo Color Co., Ltd.
International Classes:
G02B5/20; C08F293/00; C09B11/28; C09B67/20; C09B69/10; G03F7/004; G03F7/027
Domestic Patent References:
| JP2012208452A | ||||
| JP2013033194A | ||||
| JP2015018208A | ||||
| JP2013210452A |