CH317468A - Process for the production of new metal-containing azo dyes - Google Patents

Process for the production of new metal-containing azo dyes

Info

Publication number
CH317468A
CH317468A CH317468DA CH317468A CH 317468 A CH317468 A CH 317468A CH 317468D A CH317468D A CH 317468DA CH 317468 A CH317468 A CH 317468A
Authority
CH
Switzerland
Prior art keywords
production
azo dyes
new metal
containing azo
new
Prior art date
Application number
Other languages
German (de)
Inventor
Christian Dr Zickendraht
Arthur Dr Buehler
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 CH317468A publication Critical patent/CH317468A/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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/14—Monoazo compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CH317468D 1953-05-06 1953-05-06 Process for the production of new metal-containing azo dyes CH317468A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH317468T 1953-05-06

Publications (1)

Publication Number Publication Date
CH317468A true CH317468A (en) 1956-11-30

Family

ID=4496810

Family Applications (1)

Application Number Title Priority Date Filing Date
CH317468D CH317468A (en) 1953-05-06 1953-05-06 Process for the production of new metal-containing azo dyes

Country Status (1)

Country Link
CH (1) CH317468A (en)

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