Title:
A coloring resin composition, a coloring film, a decoration board, and a touch panel
Document Type and Number:
Japanese Patent JP6172395
Kind Code:
B2
Abstract:
A colored resin composition is disclosed including a polyimide resin having a specified structure to achieve remarkable heat resistance and enabling the formation of a colored film which is excellent in reliability because a coloring material is highly dispersed and stabilized therein. A colored resin composition is disclosed including (A) an alkali-soluble polyimide resin having a structural unit containing a phenolic hydroxyl group, a sulfonic acid group or a thiol group, (B) a coloring material, (C) a polymeric dispersant, and (D) an organic solvent. A patterned colored layer obtained from the composition of the present invention is useful for a decorative substrate, a touch panel, an organic EL display device and the like.
Inventors:
Yoshihiko Inoue
Ryosuke Aihara
Ryosuke Aihara
Application Number:
JP2016534265A
Publication Date:
August 02, 2017
Filing Date:
March 24, 2016
Export Citation:
Assignee:
TORAY INDUSTRIES,INC.
International Classes:
C08L79/08; C08G73/10; C08K3/00; C08K5/00; C08L101/02; C09D7/12; C09D179/08; G03F7/004; G06F3/041; H01L51/50; H05B33/12
Domestic Patent References:
| JP2004145320A | ||||
| JP2010195879A | ||||
| JP2007023149A | ||||
| JP2013533508A |
Foreign References:
| WO2013024849A1 |