WATER-SOLUBLE AZO COMPOUND OR SALT THEREOF, INK COMPOSITION AND COLORED BODY

Title:

WATER-SOLUBLE AZO COMPOUND OR SALT THEREOF, INK COMPOSITION AND COLORED BODY

Document Type and Number:

Japanese Patent JP2016204441

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To provide a water-soluble yellow pigment that is excellent in water resistance, moisture resistance, scratch resistance, light resistance and ozone resistance, and a yellow ink composition for inkjet recording.SOLUTION: The present invention provides a water-soluble azo compound illustrated by the following formula or salt thereof.SELECTED DRAWING: None

Inventors:

TAKEUCHI RIE
SAKUKI JUNYA
NAGATSUKA SHINYA
KIRITA RIO

Application Number:

JP2015084619A

Publication Date:

December 08, 2016

Filing Date:

April 17, 2015

Export Citation:

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Assignee:

NIPPON KAYAKU KK

International Classes:

C09B29/50; B41J2/01; B41M5/00; B41M5/50; B41M5/52; C09D11/328

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