CH189559A - Process for the preparation of an azo dye. - Google Patents

Process for the preparation of an azo dye.

Info

Publication number
CH189559A
CH189559A CH189559DA CH189559A CH 189559 A CH189559 A CH 189559A CH 189559D A CH189559D A CH 189559DA CH 189559 A CH189559 A CH 189559A
Authority
CH
Switzerland
Prior art keywords
preparation
azo dye
azo
dye
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellsc Farbenindustrie
Original Assignee
Ig Farbenindustrie 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 Ig Farbenindustrie Ag filed Critical Ig Farbenindustrie Ag
Publication of CH189559A publication Critical patent/CH189559A/en

Links

CH189559D 1934-06-27 1935-05-29 Process for the preparation of an azo dye. CH189559A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE189559X 1934-06-27
CH185946T 1935-05-29

Publications (1)

Publication Number Publication Date
CH189559A true CH189559A (en) 1937-02-28

Family

ID=25721299

Family Applications (1)

Application Number Title Priority Date Filing Date
CH189559D CH189559A (en) 1934-06-27 1935-05-29 Process for the preparation of an azo dye.

Country Status (1)

Country Link
CH (1) CH189559A (en)

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