FR1218004A - Process for the preparation of azo dyes and their complex metal compounds - Google Patents

Process for the preparation of azo dyes and their complex metal compounds

Info

Publication number
FR1218004A
FR1218004A FR782421A FR782421A FR1218004A FR 1218004 A FR1218004 A FR 1218004A FR 782421 A FR782421 A FR 782421A FR 782421 A FR782421 A FR 782421A FR 1218004 A FR1218004 A FR 1218004A
Authority
FR
France
Prior art keywords
preparation
metal compounds
azo dyes
complex metal
complex
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
FR782421A
Other languages
French (fr)
Inventor
Heinz Schuendehuette
Heinz Schmidt
Fritz Suckfuell
Horst Nickel
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of FR1218004A publication Critical patent/FR1218004A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B27/00—Preparations in which the azo group is formed in any way other than by diazotising and coupling, e.g. oxidation
FR782421A 1957-12-23 1958-12-23 Process for the preparation of azo dyes and their complex metal compounds Expired FR1218004A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1218004X 1957-12-23

Publications (1)

Publication Number Publication Date
FR1218004A true FR1218004A (en) 1960-05-06

Family

ID=7733717

Family Applications (1)

Application Number Title Priority Date Filing Date
FR782421A Expired FR1218004A (en) 1957-12-23 1958-12-23 Process for the preparation of azo dyes and their complex metal compounds

Country Status (1)

Country Link
FR (1) FR1218004A (en)

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