Title:
アゾ顔料の製造方法、インクジェット記録用インクの製造方法、カラーフィルター用着色組成物の製造方法、及びカラーフィルターの製造方法。
Document Type and Number:
Japanese Patent JP5740089
Kind Code:
B2
Abstract:
To provide a process for producing an azo pigment showing excellent coloring characteristics such as tinctorial strength and hue and showing excellent fastness such as light fastness and ozone fastness, an azo pigment dispersion, a coloring composition, and an ink for inkjet recording. process for producing, for example, an azo pigment represented by the general formula (9), which includes a step of preparing a solution containing a compound represented by the following general formula (7) and an acid, and a step of bringing the solution in contact with a diazonium salt (8) derived from a heterocyclic amine,
More Like This:
Inventors:
Masahiro Higashi
Nobuo Seto
Yoshihiro Jimbo
Keiichi Tateishi
Nobuo Seto
Yoshihiro Jimbo
Keiichi Tateishi
Application Number:
JP2010007533A
Publication Date:
June 24, 2015
Filing Date:
January 15, 2010
Export Citation:
Assignee:
FUJIFILM Corporation
International Classes:
C09B67/20; C09B29/20; C09B67/46; C09D11/00; C09D11/322; C09D11/326; C09D11/38; C09D17/00; G02B5/20; G02B5/22
Domestic Patent References:
| JP2001019880A | ||||
| JP63148267A | ||||
| JP63158561A | ||||
| JP63218960A | ||||
| JP4027959A | ||||
| JP4088349A | ||||
| JP10036692A | ||||
| JP2010159409A | ||||
| JP2011144298A | ||||
| JP2011162781A | ||||
| JP2011144299A | ||||
| JP2011162760A | ||||
| JP2011099060A | ||||
| JP2010043255A |
Foreign References:
| GB1336898A |
Attorney, Agent or Firm:
Takeshi Takamatsu
Toshiyuki Ozawa
Hasegawa Hiromichi
Toshiyuki Ozawa
Hasegawa Hiromichi