GB1076635A - Processes for the manufacture of disazo pigments - Google Patents

Processes for the manufacture of disazo pigments

Info

Publication number
GB1076635A
GB1076635A GB166166A GB166166A GB1076635A GB 1076635 A GB1076635 A GB 1076635A GB 166166 A GB166166 A GB 166166A GB 166166 A GB166166 A GB 166166A GB 1076635 A GB1076635 A GB 1076635A
Authority
GB
United Kingdom
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
GB166166A
Other languages
English (en)
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.)
BASF Schweiz AG
Original Assignee
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 AG filed Critical Ciba AG
Publication of GB1076635A publication Critical patent/GB1076635A/en
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)
GB166166A 1965-01-26 1966-01-13 Processes for the manufacture of disazo pigments Expired GB1076635A (en)

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
GB1076635A true GB1076635A (en) 1967-07-19

Family

ID=4201686

Family Applications (1)

Application Number Title Priority Date Filing Date
GB166166A Expired GB1076635A (en) 1965-01-26 1966-01-13 Processes for the manufacture of disazo pigments

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)

Cited By (4)

* 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
EP1188800A1 (de) * 2000-09-15 2002-03-20 Clariant GmbH Neue kristalline Modifikationen eines gelben Disazo-Farbmittels und Verfahren zu ihrer Herstellung
WO2008006722A2 (en) * 2006-07-10 2008-01-17 Ciba Holding Inc. Method of protecting organic material from light

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070353A (en) * 1973-04-18 1978-01-24 Ciba-Geigy Corporation Dicarboxylic acid ester diazo pigments

Cited By (8)

* 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
EP1188800A1 (de) * 2000-09-15 2002-03-20 Clariant GmbH Neue kristalline Modifikationen eines gelben Disazo-Farbmittels und Verfahren zu ihrer Herstellung
US6504045B2 (en) 2000-09-15 2003-01-07 Clariant Gmbh Crystal polymorphs of a yellow disazo colorant, and their preparation
WO2008006722A2 (en) * 2006-07-10 2008-01-17 Ciba Holding Inc. Method of protecting organic material from light
WO2008006722A3 (en) * 2006-07-10 2008-04-03 Ciba Sc Holding Ag Method of protecting organic material from light
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
US8287777B2 (en) 2006-07-10 2012-10-16 Basf Se Method of protecting organic material from light

Also Published As

Publication number Publication date
BE675570A (de) 1966-07-25
ES322224A1 (es) 1966-07-16
DE1544459A1 (de) 1970-04-09
CH452750A (de) 1968-03-15

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