FR1060628A - Copper disazo dyes and their production - Google Patents

Copper disazo dyes and their production

Info

Publication number
FR1060628A
FR1060628A FR1060628DA FR1060628A FR 1060628 A FR1060628 A FR 1060628A FR 1060628D A FR1060628D A FR 1060628DA FR 1060628 A FR1060628 A FR 1060628A
Authority
FR
France
Prior art keywords
copper
production
disazo dyes
disazo
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.)
Cassella Farbwerke Mainkur AG
Original Assignee
Cassella Farbwerke Mainkur 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 Cassella Farbwerke Mainkur AG filed Critical Cassella Farbwerke Mainkur AG
Application granted granted Critical
Publication of FR1060628A publication Critical patent/FR1060628A/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
    • C09B45/24—Disazo or polyazo compounds
    • C09B45/28—Disazo or polyazo compounds containing copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1060628D 1951-07-27 1952-07-25 Copper disazo dyes and their production Expired FR1060628A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1060628X 1951-07-27

Publications (1)

Publication Number Publication Date
FR1060628A true FR1060628A (en) 1954-04-05

Family

ID=7718498

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1060628D Expired FR1060628A (en) 1951-07-27 1952-07-25 Copper disazo dyes and their production

Country Status (1)

Country Link
FR (1) FR1060628A (en)

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