Title:
AZO COMPOUND AND TEXTILE PRINTING METHOD
Document Type and Number:
Japanese Patent JP2023155485
Kind Code:
A
Abstract:
To provide a dye having good light fastness and used for various recording media, preferably for fiber, and further preferably for polyester fiber.SOLUTION: The present invention provides a compound represented by the formula (1) in the figure. (In the formula (1), R1 represents a hydrogen atom or nitro group; R2 and R3 each independently represent a C1-C4 alkyl group optionally substituted with a C1-C4 alkoxy group or phenyl group; R4 represents a halogen atom; and R2 and R3 may be linked to each other to form a ring.)SELECTED DRAWING: None
Inventors:
YONEDA TAKASHI
TERANISHI RYO
AKANUMA SATOMA
SEKINE KENJI
HIROTA KOJI
TERANISHI RYO
AKANUMA SATOMA
SEKINE KENJI
HIROTA KOJI
Application Number:
JP2023142640A
Publication Date:
October 20, 2023
Filing Date:
September 04, 2023
Export Citation:
Assignee:
NIPPON KAYAKU KK
International Classes:
C09B67/46; C09B29/08; D06P1/04
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