Title:
Tris azo acid dye
Document Type and Number:
Japanese Patent JP6272973
Kind Code:
B2
Abstract:
The invention relates to novel acid dyes of the general formula (I), to a process for preparation thereof and to the use thereof for coloring and/or printing organic substrates.
Inventors:
Liner Nusser
Application Number:
JP2016192615A
Publication Date:
January 31, 2018
Filing Date:
September 30, 2016
Export Citation:
Assignee:
Alfroma IPGesel Shaft Mitt Beschlenktel Haftungu
International Classes:
C09B31/18; D06P1/06; D06P3/04; D06P3/14
Domestic Patent References:
| JP4202571A | ||||
| JP5093143A | ||||
| JP8302257A | ||||
| JP2014530927A | ||||
| JP10060446A | ||||
| JP7048520A | ||||
| JP59004674A | ||||
| JP59093776A | ||||
| JP58138768A |
Other References:
細田豊,新染料化学,技報堂,1967年,第128~134頁
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Atsushi Ebiya
Naori Kota
Satoshi Deno
Takashi Ishida
Tetsuji Koga
Atsushi Ebiya
Naori Kota
Satoshi Deno
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