Title:
AZO COMPOUND
Document Type and Number:
Japanese Patent JP2015063631
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an azo compound having excellent solubility, and an oily or aqueous dye composition of the same.SOLUTION: Provided is a tetra(C1-4 alkyl)ammonium salt compound of a metal complex of Cr or Co containing as ligands 2 molecules of an azo compound represented by formula (4). (Ria a C1-4 alkyl group; Ris H, an amino group, or a C1-4 alkyl group; Rand Rare each independently H, a halogen atom, a nitro group, an aryl group, a C1-4 alkyl group, -SONHR, or -COOR; and Ris H, C1-8 monovalent aliphatic hydrocarbon group, or the like.)
Inventors:
YOSHIMOTO TAKASHI
TAKAHASHI MASAYUKI
MITSUFUJI AKIHIRO
SUZUKI SAORI
TAKAHASHI MASAYUKI
MITSUFUJI AKIHIRO
SUZUKI SAORI
Application Number:
JP2013199229A
Publication Date:
April 09, 2015
Filing Date:
September 26, 2013
Export Citation:
Assignee:
NIPPON KAYAKU KK
International Classes:
C09B69/04; C09B45/16; C09B45/20; C09B67/44; C09B67/46
Domestic Patent References:
| JP2001506933A | 2001-05-29 | |||
| JPS49124120A | 1974-11-27 | |||
| JPS49117523A | 1974-11-09 | |||
| JPS49116126A | 1974-11-06 | |||
| JPS48100431A | 1973-12-18 | |||
| JP2015063632A | 2015-04-09 | |||
| JPS5413557A | 1979-02-01 | |||
| JPS6088186A | 1985-05-17 | |||
| JP2013007032A | 2013-01-10 | |||
| JPS61106672A | 1986-05-24 | |||
| JPH0280470A | 1990-03-20 |
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