CH460988A - Process for the production of a disazo pigment - Google Patents

Process for the production of a disazo pigment

Info

Publication number
CH460988A
CH460988A CH1168765A CH1168765A CH460988A CH 460988 A CH460988 A CH 460988A CH 1168765 A CH1168765 A CH 1168765A CH 1168765 A CH1168765 A CH 1168765A CH 460988 A CH460988 A CH 460988A
Authority
CH
Switzerland
Prior art keywords
production
disazo pigment
disazo
pigment
Prior art date
Application number
CH1168765A
Other languages
German (de)
Inventor
Ernfred Dr Schnabel
Emil Dr Stocker
Original Assignee
Geigy Ag J R
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
Priority to NL129229D priority Critical patent/NL129229C/xx
Priority to FR1489672D priority patent/FR1489672A/fr
Application filed by Geigy Ag J R filed Critical Geigy Ag J R
Priority to CH1168765A priority patent/CH460988A/en
Priority to DE19661644246 priority patent/DE1644246A1/en
Priority to BE685708D priority patent/BE685708A/xx
Priority to NL6611662A priority patent/NL6611662A/xx
Priority to DK423466AA priority patent/DK116075B/en
Priority to GB36978/66A priority patent/GB1101708A/en
Priority to ES0330354A priority patent/ES330354A1/en
Publication of CH460988A publication Critical patent/CH460988A/en

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
    • C08K5/16—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
    • 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
    • C08K5/32—Compounds containing nitrogen bound to oxygen
    • 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)
  • Photoreceptors In Electrophotography (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CH1168765A 1965-08-19 1965-08-19 Process for the production of a disazo pigment CH460988A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NL129229D NL129229C (en) 1965-08-19
FR1489672D FR1489672A (en) 1965-08-19
CH1168765A CH460988A (en) 1965-08-19 1965-08-19 Process for the production of a disazo pigment
DE19661644246 DE1644246A1 (en) 1965-08-19 1966-08-18 Process for the production of disazo pigments
BE685708D BE685708A (en) 1965-08-19 1966-08-18
NL6611662A NL6611662A (en) 1965-08-19 1966-08-18
DK423466AA DK116075B (en) 1965-08-19 1966-08-18 Hydroxynaphthoylamino group-containing disazo pigments for use in the pigmentation of polymeric organic material.
GB36978/66A GB1101708A (en) 1965-08-19 1966-08-18 New disazo pigments, their production and use
ES0330354A ES330354A1 (en) 1965-08-19 1966-08-18 Procedure for the preparation of disazoic pigments. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1168765A CH460988A (en) 1965-08-19 1965-08-19 Process for the production of a disazo pigment

Publications (1)

Publication Number Publication Date
CH460988A true CH460988A (en) 1968-08-15

Family

ID=4375886

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1168765A CH460988A (en) 1965-08-19 1965-08-19 Process for the production of a disazo pigment

Country Status (8)

Country Link
BE (1) BE685708A (en)
CH (1) CH460988A (en)
DE (1) DE1644246A1 (en)
DK (1) DK116075B (en)
ES (1) ES330354A1 (en)
FR (1) FR1489672A (en)
GB (1) GB1101708A (en)
NL (2) NL6611662A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0095442A1 (en) * 1982-05-18 1983-11-30 Ciba-Geigy Ag Disazo pigments, method for their preparation and their use

Also Published As

Publication number Publication date
NL129229C (en)
GB1101708A (en) 1968-01-31
BE685708A (en) 1967-02-20
FR1489672A (en) 1967-11-15
DE1644246A1 (en) 1970-10-29
DK116075B (en) 1969-12-08
NL6611662A (en) 1967-02-20
ES330354A1 (en) 1967-09-01

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