CH312889A - Process for the production of a cobalt-containing azo dye - Google Patents

Process for the production of a cobalt-containing azo dye

Info

Publication number
CH312889A
CH312889A CH312889DA CH312889A CH 312889 A CH312889 A CH 312889A CH 312889D A CH312889D A CH 312889DA CH 312889 A CH312889 A CH 312889A
Authority
CH
Switzerland
Prior art keywords
cobalt
production
azo dye
containing azo
dye
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 CH312889A publication Critical patent/CH312889A/en

Links

CH312889D 1952-10-24 1952-10-24 Process for the production of a cobalt-containing azo dye CH312889A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH312889T 1952-10-24
CH311205T 1953-09-01

Publications (1)

Publication Number Publication Date
CH312889A true CH312889A (en) 1956-02-29

Family

ID=25735803

Family Applications (1)

Application Number Title Priority Date Filing Date
CH312889D CH312889A (en) 1952-10-24 1952-10-24 Process for the production of a cobalt-containing azo dye

Country Status (1)

Country Link
CH (1) CH312889A (en)

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