CH196268A - Process for the preparation of an azo dye. - Google Patents

Process for the preparation of an azo dye.

Info

Publication number
CH196268A
CH196268A CH196268DA CH196268A CH 196268 A CH196268 A CH 196268A CH 196268D A CH196268D A CH 196268DA CH 196268 A CH196268 A CH 196268A
Authority
CH
Switzerland
Prior art keywords
preparation
azo dye
azo
dye
Prior art date
Application number
Other languages
German (de)
Inventor
A-G J R Geigy
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Publication of CH196268A publication Critical patent/CH196268A/en

Links

CH196268D 1936-02-10 1936-11-21 Process for the preparation of an azo dye. CH196268A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB196268X 1936-02-10
CH193928T 1936-11-21

Publications (1)

Publication Number Publication Date
CH196268A true CH196268A (en) 1938-02-28

Family

ID=25722616

Family Applications (1)

Application Number Title Priority Date Filing Date
CH196268D CH196268A (en) 1936-02-10 1936-11-21 Process for the preparation of an azo dye.

Country Status (1)

Country Link
CH (1) CH196268A (en)

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