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1. WO2011074709 - AZO PIGMENT, PROCESS FOR PRODUCING AZO PIGMENT, DISPERSION CONTAINING AZO PIGMENT, AND COLORING COMPOSITION

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Publication Number WO/2011/074709
Publication Date 23.06.2011
International Application No. PCT/JP2010/073470
International Filing Date 17.12.2010
IPC
C09B 67/48 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
67Influencing the physical, e.g. the dyeing or printing, properties of dyestuffs without chemical reaction, e.g. by treating with solvents; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
48Crystalline modifications of pigments or dyestuff
B41J 2/01 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005characterised by bringing liquid or particles selectively into contact with a printing material
01Ink jet
B41M 5/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
5Duplicating or marking methods; Sheet materials for use therein
C09B 33/12 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
33Disazo or polyazo dyes of the types A → K ← B, A → B → K ← C, or the like, prepared by diazotising and coupling
02Disazo dyes
12in which the coupling component is a heterocyclic compound
C09B 67/20 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
67Influencing the physical, e.g. the dyeing or printing, properties of dyestuffs without chemical reaction, e.g. by treating with solvents; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
20Preparations of organic pigments
C09B 67/46 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
67Influencing the physical, e.g. the dyeing or printing, properties of dyestuffs without chemical reaction, e.g. by treating with solvents; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
42Preparations of dyes not provided for in a single one of groups C09B67/24-C09B67/40116
46Dispersions
CPC
C09B 33/12
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
33Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
02Disazo dyes
12in which the coupling component is a heterocyclic compound
C09B 67/0028
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
67Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents ; grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
0025Crystal modifications; Special X-ray patterns
0028of azo compounds
C09B 67/0055
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
67Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents ; grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
0033Blends of pigments; Mixtured crystals; Solid solutions
0046Mixtures of two or more azo dyes
0055Mixtures of two or more disazo dyes
C09B 67/0086
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
67Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents ; grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
0071Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
0084Dispersions of dyes
0085Non common dispersing agents
0086anionic dispersing agents
C09D 11/322
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
11Inks
30Inkjet printing inks
32characterised by colouring agents
322Pigment inks
C09D 17/003
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
17Pigment pastes, e.g. for mixing in paints
003containing an organic pigment
Applicants
  • FUJIFILM Corporation [JP]/[JP] (AllExceptUS)
  • TATEISHI, Keiichi (UsOnly)
  • NAGATA, Yoshiaki (UsOnly)
  • HAYASHI, Shinya (UsOnly)
Inventors
  • TATEISHI, Keiichi
  • NAGATA, Yoshiaki
  • HAYASHI, Shinya
Agents
  • TAKAMATSU, Takeshi
Priority Data
2009-28824918.12.2009JP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) AZO PIGMENT, PROCESS FOR PRODUCING AZO PIGMENT, DISPERSION CONTAINING AZO PIGMENT, AND COLORING COMPOSITION
(FR) PIGMENT AZOÏQUE, PROCÉDÉ DE FABRICATION DU PIGMENT AZOÏQUE, DISPERSION CONTENANT LE PIGMENT AZOÏQUE ET COMPOSITION COLORANTE
front page image
Abstract
(EN)
There is provided an azo pigment having excellent coloring characteristics such as coloring power and stable particle size thereof even with the lapse of time, and showing excellent stability as a pigment dispersion and excellent stability as an ink liquid. There is also provided a pigment dispersion showing excellent coloring characteristics, storage stability of dispersions, and ink liquid stability by dispersing the pigment of the invention in various media. An azo pigment represented by the following formula (1) and having characteristic peaks at Bragg angles (2θ±0.2°) of 7.5°, 25.8°, and 26.9 in X-ray diffraction with characteristic Cu Kα line, and a tautomer thereof.
(FR)
L'invention concerne un pigment azoïque présentant d'excellentes caractéristiques de coloration telles qu'un pouvoir colorant et une taille stable de particules de celui-ci même dans le temps, et présentant une excellente stabilité sous la forme de dispersion de pigment et une excellente stabilité comme encre liquide. L'invention concerne également une dispersion de pigment présentant d'excellentes caractéristiques de coloration, stabilité au stockage de dispersions et stabilité de l'encre liquide par la dispersion du pigment de l'invention dans divers milieux. L'invention concerne un pigment azoïque représenté par la formule suivante (1) et possédant des pics caractéristiques aux angles de Bragg (2θ±0,2°) de 7,5°, 25,8° et 26,9° en diffraction des rayons X avec la raie Kα du Cu caractéristique, et un tautomère de celui-ci.
Also published as
JP2011127042
Latest bibliographic data on file with the International Bureau
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