Title:
METHOD FOR DYEING FIBER USING TEXTILE PRINTING INK CONTAINING WATER-SOLUBLE AZO COMPOUND OR SALT THEREOF
Document Type and Number:
Japanese Patent JP2019002107
Kind Code:
A
Abstract:
To obtain a textile-printed article with a high concentration using a small amount of ink, with excellent coloring properties.SOLUTION: The invention provides a method for dyeing fiber using textile printing ink containing: a water-soluble azo compound represented by a formula (1) in the figure, a salt thereof, or a mixture thereof; water; and water-soluble organic solvent. (In the formula, x is an integer from 2 to 4; A and Q each represent a halogen atom.)SELECTED DRAWING: None
Inventors:
NAGATSUKA YUKA
NAGATSUKA SHINYA
NAGATSUKA SHINYA
Application Number:
JP2017120257A
Publication Date:
January 10, 2019
Filing Date:
June 20, 2017
Export Citation:
Assignee:
NIPPON KAYAKU KK
International Classes:
D06P1/06; B41J2/01; B41M5/00; C09B43/40; C09D11/328; D06P5/00