FR1169972A - Mono-azo dyes and process for their preparation - Google Patents

Mono-azo dyes and process for their preparation

Info

Publication number
FR1169972A
FR1169972A FR1169972DA FR1169972A FR 1169972 A FR1169972 A FR 1169972A FR 1169972D A FR1169972D A FR 1169972DA FR 1169972 A FR1169972 A FR 1169972A
Authority
FR
France
Prior art keywords
mono
preparation
azo dyes
azo
dyes
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of FR1169972A publication Critical patent/FR1169972A/en
Expired legal-status Critical Current

Links

FR1169972D 1956-03-23 1957-03-22 Mono-azo dyes and process for their preparation Expired FR1169972A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1169972X 1956-03-23

Publications (1)

Publication Number Publication Date
FR1169972A true FR1169972A (en) 1959-01-08

Family

ID=7729219

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1169972D Expired FR1169972A (en) 1956-03-23 1957-03-22 Mono-azo dyes and process for their preparation

Country Status (1)

Country Link
FR (1) FR1169972A (en)

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