BE753090A - NEW DISAZO PIGMENTS AND THEIR PREPARATION PROCESS - Google Patents

NEW DISAZO PIGMENTS AND THEIR PREPARATION PROCESS

Info

Publication number
BE753090A
BE753090A BE753090DA BE753090A BE 753090 A BE753090 A BE 753090A BE 753090D A BE753090D A BE 753090DA BE 753090 A BE753090 A BE 753090A
Authority
BE
Belgium
Prior art keywords
preparation process
disazo pigments
new disazo
new
pigments
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Publication of BE753090A publication Critical patent/BE753090A/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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
    • C09B43/38—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines by reacting two or more ortho-hydroxy naphthoic acid dyes with polyamines
    • 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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes
    • C09B33/147—Disazo dyes in which the coupling component is a bis -(-o-hydroxy-carboxylic- acid amide)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE753090D 1969-07-08 1970-07-07 NEW DISAZO PIGMENTS AND THEIR PREPARATION PROCESS BE753090A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1036969A CH519561A (en) 1969-07-08 1969-07-08 Process for the production of new disazo pigments

Publications (1)

Publication Number Publication Date
BE753090A true BE753090A (en) 1971-01-07

Family

ID=4362490

Family Applications (1)

Application Number Title Priority Date Filing Date
BE753090D BE753090A (en) 1969-07-08 1970-07-07 NEW DISAZO PIGMENTS AND THEIR PREPARATION PROCESS

Country Status (8)

Country Link
JP (1) JPS4817728B1 (en)
BE (1) BE753090A (en)
CH (1) CH519561A (en)
CS (1) CS168530B2 (en)
DE (1) DE2032601A1 (en)
FR (1) FR2051595B1 (en)
GB (1) GB1318574A (en)
NL (1) NL7010030A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109423064A (en) * 2017-08-25 2019-03-05 东洋油墨Sc控股株式会社 Azo pigments, colored filter colorant, colored filter coloured composition and colored filter

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59201585D1 (en) * 1991-07-11 1995-04-13 Ciba Geigy Ag Disazo compounds with cycloalkyl ester or cycloalkylamide residues.
ITMO930026U1 (en) 1993-10-07 1995-04-07 Nannini Giorgio Srl FOLDING GLASSES.
JP6179121B2 (en) * 2013-02-20 2017-08-16 東洋インキＳｃホールディングス株式会社 Colorant for color filter, coloring composition, and color filter
JP6172488B1 (en) * 2017-02-28 2017-08-02 東洋インキＳｃホールディングス株式会社 Colorant for color filter, coloring composition, and color filter
JP6973270B2 (en) * 2018-04-25 2021-11-24 東洋インキＳｃホールディングス株式会社 Color filter coating composition and color filter
JP6969489B2 (en) * 2018-04-27 2021-11-24 東洋インキＳｃホールディングス株式会社 Red coloring composition for organic EL display device, color filter, and organic EL display device
JP6973297B2 (en) * 2018-05-29 2021-11-24 東洋インキＳｃホールディングス株式会社 Coloring compositions and color filters for color filters

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1309702A (en) * 1961-01-13 1962-11-16 Ciba Geigy New dyes of the carbamido-azo type and process for preparing them

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109423064A (en) * 2017-08-25 2019-03-05 东洋油墨Sc控股株式会社 Azo pigments, colored filter colorant, colored filter coloured composition and colored filter
CN109423064B (en) * 2017-08-25 2022-05-13 东洋油墨Sc控股株式会社 Azo pigment, colorant for color filter, coloring composition for color filter, and color filter

Also Published As

Publication number Publication date
CS168530B2 (en) 1976-06-29
JPS4817728B1 (en) 1973-05-31
DE2032601A1 (en) 1971-01-21
FR2051595B1 (en) 1973-12-21
CH519561A (en) 1972-02-29
NL7010030A (en) 1971-01-12
GB1318574A (en) 1973-05-31
FR2051595A1 (en) 1971-04-09

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