FR1205373A - Copper-containing azo dyes and process for their production - Google Patents

Copper-containing azo dyes and process for their production

Info

Publication number
FR1205373A
FR1205373A FR1205373DA FR1205373A FR 1205373 A FR1205373 A FR 1205373A FR 1205373D A FR1205373D A FR 1205373DA FR 1205373 A FR1205373 A FR 1205373A
Authority
FR
France
Prior art keywords
copper
production
azo dyes
containing 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)
Inventor
Horst Nickel
Karl Heinz Schmidt
Fritz Suckfuell
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 FR1205373A publication Critical patent/FR1205373A/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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/136—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents
    • 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
    • C09B45/24—Disazo or polyazo compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1205373D 1957-04-10 1958-04-09 Copper-containing azo dyes and process for their production Expired FR1205373A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1205373X 1957-04-10

Publications (1)

Publication Number Publication Date
FR1205373A true FR1205373A (en) 1960-02-02

Family

ID=7732649

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1205373D Expired FR1205373A (en) 1957-04-10 1958-04-09 Copper-containing azo dyes and process for their production

Country Status (1)

Country Link
FR (1) FR1205373A (en)

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