ES322224A1 - Procedimiento para la sintesis de pigmentos colorantes disazoicos - Google Patents

Procedimiento para la sintesis de pigmentos colorantes disazoicos

Info

Publication number
ES322224A1
ES322224A1 ES0322224A ES322224A ES322224A1 ES 322224 A1 ES322224 A1 ES 322224A1 ES 0322224 A ES0322224 A ES 0322224A ES 322224 A ES322224 A ES 322224A ES 322224 A1 ES322224 A1 ES 322224A1
Authority
ES
Spain
Prior art keywords
group
halogen
substituted
alkyl
coupling
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.)
Expired
Application number
ES0322224A
Other languages
English (en)
Spanish (es)
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
Original Assignee
Ciba Geigy 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 filed Critical Ciba Geigy AG
Publication of ES322224A1 publication Critical patent/ES322224A1/es
Expired 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)
ES0322224A 1965-01-26 1966-01-25 Procedimiento para la sintesis de pigmentos colorantes disazoicos Expired ES322224A1 (es)

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
ES322224A1 true ES322224A1 (es) 1966-07-16

Family

ID=4201686

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0322224A Expired ES322224A1 (es) 1965-01-26 1966-01-25 Procedimiento para la sintesis de pigmentos colorantes disazoicos

Country Status (5)

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

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
US8287777B2 (en) 2006-07-10 2012-10-16 Basf Se Method of protecting organic material from light

Also Published As

Publication number Publication date
GB1076635A (en) 1967-07-19
BE675570A (de) 1966-07-25
DE1544459A1 (de) 1970-04-09
CH452750A (de) 1968-03-15

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