FR2154410B1 - - Google Patents

Info

Publication number
FR2154410B1
FR2154410B1 FR7221604A FR7221604A FR2154410B1 FR 2154410 B1 FR2154410 B1 FR 2154410B1 FR 7221604 A FR7221604 A FR 7221604A FR 7221604 A FR7221604 A FR 7221604A FR 2154410 B1 FR2154410 B1 FR 2154410B1
Authority
FR
France
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
FR7221604A
Other languages
French (fr)
Other versions
FR2154410A1 (OSRAM
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
Publication of FR2154410A1 publication Critical patent/FR2154410A1/fr
Application granted granted Critical
Publication of FR2154410B1 publication Critical patent/FR2154410B1/fr
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
    • 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)
FR7221604A 1971-06-16 1972-06-15 Expired FR2154410B1 (OSRAM)

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 (2)

Publication Number Publication Date
FR2154410A1 FR2154410A1 (OSRAM) 1973-05-11
FR2154410B1 true FR2154410B1 (OSRAM) 1974-08-30

Family

ID=4345155

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7221604A Expired FR2154410B1 (OSRAM) 1971-06-16 1972-06-15

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
CH554916A (de) 1974-10-15
GB1391967A (en) 1975-04-23

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Legal Events

Date Code Title Description
ST Notification of lapse