DE1544459A1 - Verfahren zur Herstellung von Disazopigmenten - Google Patents

Verfahren zur Herstellung von Disazopigmenten

Info

Publication number
DE1544459A1
DE1544459A1 DE19661544459 DE1544459A DE1544459A1 DE 1544459 A1 DE1544459 A1 DE 1544459A1 DE 19661544459 DE19661544459 DE 19661544459 DE 1544459 A DE1544459 A DE 1544459A DE 1544459 A1 DE1544459 A1 DE 1544459A1
Authority
DE
Germany
Prior art keywords
formula
coch
radical
alkyl
acid
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE19661544459
Other languages
German (de)
English (en)
Inventor
Mueller Dr Willy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba AG
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 AG, Ciba AG filed Critical Ciba Geigy AG
Publication of DE1544459A1 publication Critical patent/DE1544459A1/de
Pending legal-status Critical Current

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
    • C08K5/23—Azo-compounds
    • C08K5/235—Diazo and polyazo compounds
    • 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
    • C09B33/153—Disazo dyes in which the coupling component is a bis-(aceto-acetyl amide) or a bis-(benzoyl-acetylamide)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19661544459 1965-01-26 1966-01-18 Verfahren zur Herstellung von Disazopigmenten Pending DE1544459A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH106865A CH452750A (de) 1965-01-26 1965-01-26 Verfahren zur Herstellung von Disazopigmenten

Publications (1)

Publication Number Publication Date
DE1544459A1 true DE1544459A1 (de) 1970-04-09

Family

ID=4201686

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661544459 Pending DE1544459A1 (de) 1965-01-26 1966-01-18 Verfahren zur Herstellung von Disazopigmenten

Country Status (5)

Country Link
BE (1) BE675570A (hu)
CH (1) CH452750A (hu)
DE (1) DE1544459A1 (hu)
ES (1) ES322224A1 (hu)
GB (1) GB1076635A (hu)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997521A (en) * 1969-12-03 1976-12-14 Sandoz Ltd. Bis-(dialkoxycarbonylphenylazo)acetoacetamidoarylenes
US4003886A (en) * 1970-09-11 1977-01-18 Ciba-Geigy Ag Tetracarboxylic acid ester substituted disazo pigments
US4070353A (en) * 1973-04-18 1978-01-24 Ciba-Geigy Corporation Dicarboxylic acid ester diazo pigments
DE10045790A1 (de) * 2000-09-15 2002-03-28 Clariant Gmbh Neue kristalline Modifikationen eines gelben Disazo -Farbmittels und Verfahren zu ihrer Herstellung
CN101490148B (zh) * 2006-07-10 2011-12-28 西巴控股有限公司 有机材料防光的方法

Also Published As

Publication number Publication date
ES322224A1 (es) 1966-07-16
GB1076635A (en) 1967-07-19
BE675570A (hu) 1966-07-25
CH452750A (de) 1968-03-15

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