FR1210816A - Process for the preparation of metallic azo dyes - Google Patents

Process for the preparation of metallic azo dyes

Info

Publication number
FR1210816A
FR1210816A FR1210816DA FR1210816A FR 1210816 A FR1210816 A FR 1210816A FR 1210816D A FR1210816D A FR 1210816DA FR 1210816 A FR1210816 A FR 1210816A
Authority
FR
France
Prior art keywords
preparation
azo dyes
metallic azo
metallic
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)
Inventor
Corrado Fuortes
Brunello Mariani
Giuseppe Valenti
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.)
A C N A
Original Assignee
A C N A
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 A C N A filed Critical A C N A
Application granted granted Critical
Publication of FR1210816A publication Critical patent/FR1210816A/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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/14—Monoazo compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1210816D 1957-07-17 1958-07-16 Process for the preparation of metallic azo dyes Expired FR1210816A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1210816X 1957-07-17

Publications (1)

Publication Number Publication Date
FR1210816A true FR1210816A (en) 1960-03-10

Family

ID=11433422

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1210816D Expired FR1210816A (en) 1957-07-17 1958-07-16 Process for the preparation of metallic azo dyes

Country Status (1)

Country Link
FR (1) FR1210816A (en)

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