IT1157303B - Pigmenti disazoici, procedimento per la loro preparazione e impiego - Google Patents

Pigmenti disazoici, procedimento per la loro preparazione e impiego

Info

Publication number
IT1157303B
IT1157303B IT19665/82A IT1966582A IT1157303B IT 1157303 B IT1157303 B IT 1157303B IT 19665/82 A IT19665/82 A IT 19665/82A IT 1966582 A IT1966582 A IT 1966582A IT 1157303 B IT1157303 B IT 1157303B
Authority
IT
Italy
Prior art keywords
disazoic
pigments
procedure
preparation
disazoic pigments
Prior art date
Application number
IT19665/82A
Other languages
English (en)
Other versions
IT8219665A0 (it
Inventor
Karl Ronco
Bernhard Medinger
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 IT8219665A0 publication Critical patent/IT8219665A0/it
Application granted granted Critical
Publication of IT1157303B publication Critical patent/IT1157303B/it

Links

Classifications

    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
    • C09B29/18—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides
    • C09B29/20—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides of the naphthalene series
    • 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)
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)
IT19665/82A 1981-02-16 1982-02-15 Pigmenti disazoici, procedimento per la loro preparazione e impiego IT1157303B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH101181A CH638236A5 (en) 1981-02-16 1981-02-16 Disazo pigments and use thereof

Publications (2)

Publication Number Publication Date
IT8219665A0 IT8219665A0 (it) 1982-02-15
IT1157303B true IT1157303B (it) 1987-02-11

Family

ID=4200359

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19665/82A IT1157303B (it) 1981-02-16 1982-02-15 Pigmenti disazoici, procedimento per la loro preparazione e impiego

Country Status (3)

Country Link
JP (1) JPS57155257A (it)
CH (1) CH638236A5 (it)
IT (1) IT1157303B (it)

Also Published As

Publication number Publication date
CH638236A5 (en) 1983-09-15
JPS57155257A (en) 1982-09-25
IT8219665A0 (it) 1982-02-15

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