CH481981A - Process for the production of new azo dye pigments - Google Patents

Process for the production of new azo dye pigments

Info

Publication number
CH481981A
CH481981A CH1096666A CH1096666A CH481981A CH 481981 A CH481981 A CH 481981A CH 1096666 A CH1096666 A CH 1096666A CH 1096666 A CH1096666 A CH 1096666A CH 481981 A CH481981 A CH 481981A
Authority
CH
Switzerland
Prior art keywords
production
azo dye
dye pigments
new azo
new
Prior art date
Application number
CH1096666A
Other languages
German (de)
Inventor
Karl Dr Ronco
Willy Dr Mueller
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
Priority to CH1096666A priority Critical patent/CH481981A/en
Priority to FR114403A priority patent/FR1539060A/en
Priority to DE19671644108 priority patent/DE1644108A1/en
Priority to NL6710404A priority patent/NL6710404A/xx
Priority to ES343502A priority patent/ES343502A1/en
Priority to BE701937D priority patent/BE701937A/xx
Priority to GB3490167A priority patent/GB1156577A/en
Publication of CH481981A publication Critical patent/CH481981A/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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
CH1096666A 1966-07-28 1966-07-28 Process for the production of new azo dye pigments CH481981A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH1096666A CH481981A (en) 1966-07-28 1966-07-28 Process for the production of new azo dye pigments
FR114403A FR1539060A (en) 1966-07-28 1967-07-13 New pigment azo colornates and process for preparing them
DE19671644108 DE1644108A1 (en) 1966-07-28 1967-07-19 New azo dye segments and methods of making them
NL6710404A NL6710404A (en) 1966-07-28 1967-07-27
ES343502A ES343502A1 (en) 1966-07-28 1967-07-27 Procedure for the preparation of azoic coloring pigments. (Machine-translation by Google Translate, not legally binding)
BE701937D BE701937A (en) 1966-07-28 1967-07-27
GB3490167A GB1156577A (en) 1966-07-28 1967-07-28 New Monoazo Pigments and processes for their manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1096666A CH481981A (en) 1966-07-28 1966-07-28 Process for the production of new azo dye pigments

Publications (1)

Publication Number Publication Date
CH481981A true CH481981A (en) 1969-11-30

Family

ID=4368658

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1096666A CH481981A (en) 1966-07-28 1966-07-28 Process for the production of new azo dye pigments

Country Status (5)

Country Link
BE (1) BE701937A (en)
CH (1) CH481981A (en)
DE (1) DE1644108A1 (en)
GB (1) GB1156577A (en)
NL (1) NL6710404A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2521655C2 (en) * 1975-05-15 1983-10-20 Hoechst Ag, 6230 Frankfurt Azo compounds, process for their preparation and their use

Also Published As

Publication number Publication date
GB1156577A (en) 1969-07-02
NL6710404A (en) 1968-01-29
DE1644108A1 (en) 1971-05-27
BE701937A (en) 1968-01-29

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Legal Events

Date Code Title Description
PL Patent ceased