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Title:
ORGANIC AMINE SALT, PROCESS FOR PRODUCING SAME, AND PROCESS FOR PRODUCING AZO DYE
Document Type and Number:
WIPO Patent Application WO/2016/067803
Kind Code:
A1
Abstract:
An organic amine salt that is a salt of an organic amine represented by formula (A) with an acid represented by formula (B), a process for producing the organic amine salt, and a process for producing an azo dye using the organic amine salt. R1, R2, R5, and R8 each represent a hydrogen atom or an alkyl, alkenyl, alkynyl, aromatic, or heterocyclic group; R3 and R4 each represent a hydrogen atom, an alkyl, alkenyl, alkynyl, aromatic, or heterocyclic group, a halogen atom, an acyl, nitro, or cyano group, or a group represented by formula (C); R6 and R7 each represent a hydrogen atom or an alkyl, alkenyl, alkynyl, aromatic, heterocyclic, alkoxy, or hydroxy group; and X represents an oxygen or sulfur atom.

Inventors:
SATO, Hirotaka (577 Ushijima, Kaisei-machi, Ashigarakami-gu, Kanagawa 77, 〒2588577, JP)
KOBAYASHI, Katsumi (577 Ushijima, Kaisei-machi, Ashigarakami-gu, Kanagawa 77, 〒2588577, JP)
Application Number:
JP2015/077388
Publication Date:
May 06, 2016
Filing Date:
September 28, 2015
Export Citation:
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Assignee:
FUJIFILM CORPORATION (26-30, Nishiazabu 2-chome Minato-k, Tokyo 20, 〒1068620, JP)
International Classes:
C07D231/38; C09B29/036; C09B29/12
Foreign References:
JPH09127666A1997-05-16
JP2010024158A2010-02-04
JPS5073920A1975-06-18
GB888167A1962-01-24
JP2006515282A2006-05-25
JP2008540622A2008-11-20
JP2006501176A2006-01-12
JP2013536866A2013-09-26
Other References:
See also references of EP 3214074A4
Attorney, Agent or Firm:
NAKAJIMA, Jun et al. (TAIYO, NAKAJIMA & KATO Seventh Floor, HK-Shinjuku Bldg., 3-17, Shinjuku 4-chome, Shinjuku-k, Tokyo 22, 〒1600022, JP)
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