Title:
WATER-SOLUBLE AZO COMPOUND OR SALT THEREOF, AND INK COMPOSITION AND COLORED MATERIAL CONTAINING THE SAME
Document Type and Number:
Japanese Patent JP2010189529
Kind Code:
A
Abstract:
To provide a compound which has high solubility in water, and has a hue suitable for inkjet recording and excellent ozone gas resistance, and to provide an ink composition containing the compound.
There is provided a compound represented by formula (1) or a salt thereof [wherein R
COPYRIGHT: (C)2010,JPO&INPIT
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Inventors:
HIROTA KOJI
KAJIURA NORIKO
KAJIURA NORIKO
Application Number:
JP2009034714A
Publication Date:
September 02, 2010
Filing Date:
February 18, 2009
Export Citation:
Assignee:
NIPPON KAYAKU KK
International Classes:
C09B43/16; B41J2/01; C09D11/00