WO2008149953A1 - Azo metal complex pigment and colored composition containing the same - Google Patents

Azo metal complex pigment and colored composition containing the same Download PDF

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Publication number
WO2008149953A1
WO2008149953A1 PCT/JP2008/060395 JP2008060395W WO2008149953A1 WO 2008149953 A1 WO2008149953 A1 WO 2008149953A1 JP 2008060395 W JP2008060395 W JP 2008060395W WO 2008149953 A1 WO2008149953 A1 WO 2008149953A1
Authority
WO
WIPO (PCT)
Prior art keywords
metal complex
pigment
colored composition
same
composition containing
Prior art date
Application number
PCT/JP2008/060395
Other languages
French (fr)
Japanese (ja)
Inventor
Naoki Hamada
Gregory Mouchiroud
Original Assignee
Toyo Ink Mfg. Co., Ltd.
Toyo Ink Europe Specialty Chemicals S.A.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyo Ink Mfg. Co., Ltd., Toyo Ink Europe Specialty Chemicals S.A. filed Critical Toyo Ink Mfg. Co., Ltd.
Publication of WO2008149953A1 publication Critical patent/WO2008149953A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing 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
    • C09B67/006—Preparation of organic pigments
    • C09B67/0063—Preparation of organic pigments of organic pigments with only macromolecular substances
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/14—Monoazo compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Optical Filters (AREA)
  • Materials For Photolithography (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

[PROBLEMS] To provide an azo metal complex pigment which can be used in a color filter, ink-jet ink, etc. and which is fine, is excellent in flowability and dispersion stability, and gives a coating film having a high contrast. [MEANS FOR SOLVING PROBLEMS] The pigment comprises a clathrate of melamine with an azo barbituric acid metal complex and has been treated with an unsaturated higher fatty acid. Also provided is a colored composition which comprises the pigment and a pigment carrier comprising a transparent resin, a precursor therefor, or a mixture of these.
PCT/JP2008/060395 2007-06-08 2008-06-05 Azo metal complex pigment and colored composition containing the same WO2008149953A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-152192 2007-06-08
JP2007152192A JP2010111708A (en) 2007-06-08 2007-06-08 Colored composition containing azo metal complex pigment

Publications (1)

Publication Number Publication Date
WO2008149953A1 true WO2008149953A1 (en) 2008-12-11

Family

ID=40093763

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/060395 WO2008149953A1 (en) 2007-06-08 2008-06-05 Azo metal complex pigment and colored composition containing the same

Country Status (3)

Country Link
JP (1) JP2010111708A (en)
TW (1) TW200909524A (en)
WO (1) WO2008149953A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3072932B1 (en) * 2015-03-23 2017-11-15 LANXESS Deutschland GmbH Metal azo pigments
EP3981840A1 (en) * 2020-10-06 2022-04-13 LANXESS Deutschland GmbH Pigment preparations containing derivatives of azobarbituric acid and of melamine
WO2023204046A1 (en) * 2022-04-18 2023-10-26 富士フイルム株式会社 Coloring composition, film, optical filter, solid-state imaging element, and image display device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001354869A (en) * 2000-04-04 2001-12-25 Bayer Ag Organic pigment to be put in color filter of liquid crystalline display
JP2005272688A (en) * 2004-03-25 2005-10-06 Dainippon Ink & Chem Inc Organometallic complex, method for producing the same and pigment
JP2006016506A (en) * 2004-07-02 2006-01-19 Toyo Ink Mfg Co Ltd Azobarbituric acid metal complex pigment and method for producing the same
JP2007033579A (en) * 2005-07-22 2007-02-08 Toyo Ink Mfg Co Ltd Green colored composition for color filter and color filter
JP2007112934A (en) * 2005-10-21 2007-05-10 Toyo Ink Mfg Co Ltd Fine pigment, method for producing the same and colored composition

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001354869A (en) * 2000-04-04 2001-12-25 Bayer Ag Organic pigment to be put in color filter of liquid crystalline display
JP2005272688A (en) * 2004-03-25 2005-10-06 Dainippon Ink & Chem Inc Organometallic complex, method for producing the same and pigment
JP2006016506A (en) * 2004-07-02 2006-01-19 Toyo Ink Mfg Co Ltd Azobarbituric acid metal complex pigment and method for producing the same
JP2007033579A (en) * 2005-07-22 2007-02-08 Toyo Ink Mfg Co Ltd Green colored composition for color filter and color filter
JP2007112934A (en) * 2005-10-21 2007-05-10 Toyo Ink Mfg Co Ltd Fine pigment, method for producing the same and colored composition

Also Published As

Publication number Publication date
TW200909524A (en) 2009-03-01
JP2010111708A (en) 2010-05-20

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