AT7093B - Process for the preparation of trisazo dyes with derivatives of β1-amido-α3-naphthol-β4-sulfonic acid substituted in the amido group in the terminal position. - Google Patents

Process for the preparation of trisazo dyes with derivatives of β1-amido-α3-naphthol-β4-sulfonic acid substituted in the amido group in the terminal position.

Info

Publication number
AT7093B
AT7093B AT7093DA AT7093B AT 7093 B AT7093 B AT 7093B AT 7093D A AT7093D A AT 7093DA AT 7093 B AT7093 B AT 7093B
Authority
AT
Austria
Prior art keywords
amido
naphthol
derivatives
preparation
sulfonic acid
Prior art date
Application number
Other languages
German (de)
Original Assignee
Farbenfab Vorm Bayer F & Co
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
Priority claimed from DE1900121868D external-priority patent/DE121868C/de
Application filed by Farbenfab Vorm Bayer F & Co filed Critical Farbenfab Vorm Bayer F & Co
Application granted granted Critical
Publication of AT7093B publication Critical patent/AT7093B/en

Links

AT7093D 1900-02-09 1901-06-06 Process for the preparation of trisazo dyes with derivatives of β1-amido-α3-naphthol-β4-sulfonic acid substituted in the amido group in the terminal position. AT7093B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1900121868D DE121868C (en) 1900-02-09

Publications (1)

Publication Number Publication Date
AT7093B true AT7093B (en) 1902-03-26

Family

ID=5657106

Family Applications (1)

Application Number Title Priority Date Filing Date
AT7093D AT7093B (en) 1900-02-09 1901-06-06 Process for the preparation of trisazo dyes with derivatives of β1-amido-α3-naphthol-β4-sulfonic acid substituted in the amido group in the terminal position.

Country Status (1)

Country Link
AT (1) AT7093B (en)

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