AT173521B - Process for the preparation of new trisazo dyes - Google Patents

Process for the preparation of new trisazo dyes

Info

Publication number
AT173521B
AT173521B AT173521DA AT173521B AT 173521 B AT173521 B AT 173521B AT 173521D A AT173521D A AT 173521DA AT 173521 B AT173521 B AT 173521B
Authority
AT
Austria
Prior art keywords
preparation
trisazo dyes
new trisazo
new
dyes
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 AT173521B publication Critical patent/AT173521B/en

Links

AT173521D 1951-04-28 1951-06-09 Process for the preparation of new trisazo dyes AT173521B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH173521X 1951-04-28

Publications (1)

Publication Number Publication Date
AT173521B true AT173521B (en) 1952-12-27

Family

ID=29256389

Family Applications (1)

Application Number Title Priority Date Filing Date
AT173521D AT173521B (en) 1951-04-28 1951-06-09 Process for the preparation of new trisazo dyes

Country Status (1)

Country Link
AT (1) AT173521B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2863859A (en) * 1954-08-09 1958-12-09 Research Corp Bis-(triazolyl)-azo dyes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2863859A (en) * 1954-08-09 1958-12-09 Research Corp Bis-(triazolyl)-azo dyes

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