CA927824A - Disazo pigments and process for their manufacture - Google Patents

Disazo pigments and process for their manufacture

Info

Publication number
CA927824A
CA927824A CA113249A CA113249A CA927824A CA 927824 A CA927824 A CA 927824A CA 113249 A CA113249 A CA 113249A CA 113249 A CA113249 A CA 113249A CA 927824 A CA927824 A CA 927824A
Authority
CA
Canada
Prior art keywords
manufacture
disazo pigments
disazo
pigments
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
CA113249A
Other versions
CA113249S (en
Inventor
Ronco Karl
Mueller 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
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
Application granted granted Critical
Publication of CA927824A publication Critical patent/CA927824A/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
    • 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)
    • 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
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/37—Thiols
    • C08K5/372—Sulfides, e.g. R-(S)x-R'
    • C08K5/3725—Sulfides, e.g. R-(S)x-R' containing nitrogen
    • 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
    • C09B27/00—Preparations in which the azo group is formed in any way other than by diazotising and coupling, e.g. oxidation
    • 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

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)
CA113249A 1970-05-21 1971-05-18 Disazo pigments and process for their manufacture Expired CA927824A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH752370A CH534197A (en) 1970-05-21 1970-05-21 Process for the production of new disazo pigments

Publications (1)

Publication Number Publication Date
CA927824A true CA927824A (en) 1973-06-05

Family

ID=4326470

Family Applications (1)

Application Number Title Priority Date Filing Date
CA113249A Expired CA927824A (en) 1970-05-21 1971-05-18 Disazo pigments and process for their manufacture

Country Status (10)

Country Link
BE (1) BE767362A (en)
BR (1) BR7103117D0 (en)
CA (1) CA927824A (en)
CH (1) CH534197A (en)
CS (1) CS164297B2 (en)
DE (1) DE2125354A1 (en)
ES (1) ES391344A1 (en)
FR (1) FR2090192A1 (en)
GB (1) GB1344510A (en)
NL (1) NL7106932A (en)

Also Published As

Publication number Publication date
BE767362A (en) 1971-11-19
CH534197A (en) 1973-02-28
NL7106932A (en) 1971-11-23
FR2090192A1 (en) 1972-01-14
CS164297B2 (en) 1975-11-07
ES391344A1 (en) 1974-07-01
GB1344510A (en) 1974-01-23
DE2125354A1 (en) 1971-12-02
BR7103117D0 (en) 1973-04-12

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