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1. WO1998017728 - BISAZO COMPOUNDS AND PROCESS FOR THE PREPARATION THEREOF

Publication Number WO/1998/017728
Publication Date 30.04.1998
International Application No. PCT/JP1997/003760
International Filing Date 17.10.1997
IPC
C09B 35/023 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; MORDANTS; LAKES
35Disazo or polyazo dyes of the type A ← D → B prepared by diazotising and coupling
02Disazo dyes
021characterised by two coupling components of the same type
023in which the coupling component is a hydroxy or polyhydroxy compound
C09B 35/033 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; MORDANTS; LAKES
35Disazo or polyazo dyes of the type A ← D → B prepared by diazotising and coupling
02Disazo dyes
021characterised by two coupling components of the same type
033in which the coupling component is an arylamide of an o-hydroxy carboxylic acid or of a beta-keto-carboxylic acid
C09B 35/039 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; MORDANTS; LAKES
35Disazo or polyazo dyes of the type A ← D → B prepared by diazotising and coupling
02Disazo dyes
039characterised by the tetrazo component
C09B 35/35 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; MORDANTS; LAKES
35Disazo or polyazo dyes of the type A ← D → B prepared by diazotising and coupling
35Trisazo dyes in which the tetrazo component is a diamino-azo-aryl compound
C09B 63/00 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; MORDANTS; LAKES
63Lakes
C09D 7/00 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
7Features of coating compositions, not provided for in group C09D5/88; Processes for incorporating ingredients in coating compositions
CPC
C09B 35/023
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES ; , e.g. PIGMENTS; MORDANTS; LAKES
35Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
02Disazo dyes
021characterised by two coupling components of the same type
023in which the coupling component is a hydroxy or polyhydroxy compound
C09B 35/033
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES ; , e.g. PIGMENTS; MORDANTS; LAKES
35Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
02Disazo dyes
021characterised by two coupling components of the same type
033in which the coupling component is an arylamide of an o-hydroxy-carboxylic acid or of a beta-keto-carboxylic acid
C09B 35/039
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES ; , e.g. PIGMENTS; MORDANTS; LAKES
35Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
02Disazo dyes
039characterised by the tetrazo component
C09B 35/35
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES ; , e.g. PIGMENTS; MORDANTS; LAKES
35Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
35Trisazo dyes in which the tetrazo component is a diamino-azo-aryl compound
C09B 63/005
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES ; , e.g. PIGMENTS; MORDANTS; LAKES
63Lakes
005Metal lakes of dyes
C09D 7/41
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
7Features of coating compositions, not provided for in group C09D5/00
40Additives
41Organic pigments; Organic dyes
Applicants
  • KABUSHIKI KAISHA UENO SEIYAKU OYO KENKYUJO [JP]/[JP] (AllExceptUS)
  • UENO, Ryuzo [JP]/[JP] (UsOnly)
  • KITAYAMA, Masaya [JP]/[JP] (UsOnly)
  • MINAMI, Kenji [JP]/[JP] (UsOnly)
  • WAKAMORI, Hiroyuki [JP]/[JP] (UsOnly)
Inventors
  • UENO, Ryuzo
  • KITAYAMA, Masaya
  • MINAMI, Kenji
  • WAKAMORI, Hiroyuki
Agents
  • AOYAMA, Tamotsu
Priority Data
8/28064323.10.1996JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) BISAZO COMPOUNDS AND PROCESS FOR THE PREPARATION THEREOF
(FR) COMPOSES DE BISAZO ET LEUR PROCEDE DE PREPARATION
Abstract
(EN)
Novel bisazo compounds prepared by coupling a 2-hydroxynaphthalene-3,6-dicarboxylic acid derivative with a compound having two diazo groups in the molecule at a mole ratio of 2:1; and a process for the preparation thereof. The compounds are excellent in the resistances to water, chemicals, solvents and heat.
(FR)
L'invention porte sur un procédé de préparation de nouveaux composés de bisazo qui consiste à coupler un dérivé d'acide hydroxynaphthalène-3,6-dicarboxylique avec un composé possédant deux groupes diazo dans la molécule à un rapport molaire de 2:1. Ces composés présentent une excellente résistance à l'eau, aux produits chimiques, aux solvants et à la chaleur.
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