CH554916A - Verfahren zur herstellung von monoazopigmenten. - Google Patents

Verfahren zur herstellung von monoazopigmenten.

Info

Publication number
CH554916A
CH554916A CH882571A CH882571A CH554916A CH 554916 A CH554916 A CH 554916A CH 882571 A CH882571 A CH 882571A CH 882571 A CH882571 A CH 882571A CH 554916 A CH554916 A CH 554916A
Authority
CH
Switzerland
Prior art keywords
monoazopigments
producing
producing monoazopigments
Prior art date
Application number
CH882571A
Other languages
German (de)
English (en)
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
Priority to CH882571A priority Critical patent/CH554916A/xx
Priority to DE19722228773 priority patent/DE2228773A1/de
Priority to IT2574572A priority patent/IT956619B/it
Priority to FR7221604A priority patent/FR2154410B1/fr
Priority to GB2804672A priority patent/GB1391967A/en
Publication of CH554916A publication Critical patent/CH554916A/xx

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
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Artificial Filaments (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH882571A 1971-06-16 1971-06-16 Verfahren zur herstellung von monoazopigmenten. CH554916A (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH882571A CH554916A (de) 1971-06-16 1971-06-16 Verfahren zur herstellung von monoazopigmenten.
DE19722228773 DE2228773A1 (OSRAM) 1971-06-16 1972-06-13
IT2574572A IT956619B (it) 1971-06-16 1972-06-15 Pigmenti di coloranti monoazoici e procedimenti per la loro prepa razione
FR7221604A FR2154410B1 (OSRAM) 1971-06-16 1972-06-15
GB2804672A GB1391967A (en) 1971-06-16 1972-06-15 Azo pigments and a process for their manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH882571A CH554916A (de) 1971-06-16 1971-06-16 Verfahren zur herstellung von monoazopigmenten.

Publications (1)

Publication Number Publication Date
CH554916A true CH554916A (de) 1974-10-15

Family

ID=4345155

Family Applications (1)

Application Number Title Priority Date Filing Date
CH882571A CH554916A (de) 1971-06-16 1971-06-16 Verfahren zur herstellung von monoazopigmenten.

Country Status (5)

Country Link
CH (1) CH554916A (OSRAM)
DE (1) DE2228773A1 (OSRAM)
FR (1) FR2154410B1 (OSRAM)
GB (1) GB1391967A (OSRAM)
IT (1) IT956619B (OSRAM)

Also Published As

Publication number Publication date
IT956619B (it) 1973-10-10
DE2228773A1 (OSRAM) 1972-12-21
FR2154410A1 (OSRAM) 1973-05-11
FR2154410B1 (OSRAM) 1974-08-30
GB1391967A (en) 1975-04-23

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Legal Events

Date Code Title Description
PL Patent ceased