AT171909B - Process for the production of new, substantive azo dyes - Google Patents

Process for the production of new, substantive azo dyes

Info

Publication number
AT171909B
AT171909B AT171909DA AT171909B AT 171909 B AT171909 B AT 171909B AT 171909D A AT171909D A AT 171909DA AT 171909 B AT171909 B AT 171909B
Authority
AT
Austria
Prior art keywords
new
production
azo dyes
substantive azo
substantive
Prior art date
Application number
Other languages
German (de)
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
Application granted granted Critical
Publication of AT171909B publication Critical patent/AT171909B/en

Links

AT171909D 1949-05-20 1950-03-28 Process for the production of new, substantive azo dyes AT171909B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH171909X 1949-05-20

Publications (1)

Publication Number Publication Date
AT171909B true AT171909B (en) 1952-07-25

Family

ID=4423471

Family Applications (1)

Application Number Title Priority Date Filing Date
AT171909D AT171909B (en) 1949-05-20 1950-03-28 Process for the production of new, substantive azo dyes

Country Status (1)

Country Link
AT (1) AT171909B (en)

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