Title:
YELLOW COLOR PIGMENT, AND COLOR FILTER COLOR-MIXING INHIBITOR AND PIGMENT COMPOSITION CONTAINING THE SAME
Document Type and Number:
Japanese Patent JP2012012492
Kind Code:
A
Abstract:
To provide a yellow color pigment which is excellent in solvent resistance.
The yellow compound salt expressed by formula (1) (wherein, Ar is a substituted or unsubstituted phenylene group; R1 and R2 are each independently a hydrogen atom, substituted or unsubstituted alkyl group, or substituted or unsubstituted aryl group; and X- is an anion of acid [HX]).
Inventors:
TATSUMI YUKI
NIIMIYABARA KOJI
MASUDA SEIJI
NIIMIYABARA KOJI
MASUDA SEIJI
Application Number:
JP2010150235A
Publication Date:
January 19, 2012
Filing Date:
June 30, 2010
Export Citation:
Assignee:
NIPPON CATALYTIC CHEM IND
International Classes:
C09B23/00; C09D7/12; G02B5/20; G02B5/22; G03F7/004
Domestic Patent References:
| JPH08507545A | 1996-08-13 | |||
| JP2004211096A | 2004-07-29 |
Other References:
DYES AND PIGMENTS, vol. 77, JPN6014017817, 2008, pages 510 - 514, ISSN: 0002802738
Attorney, Agent or Firm:
Hatta International Patent Corporation