FR1070709A - Metalliferous azo dyes, their preparation and use - Google Patents

Metalliferous azo dyes, their preparation and use

Info

Publication number
FR1070709A
FR1070709A FR1070709DA FR1070709A FR 1070709 A FR1070709 A FR 1070709A FR 1070709D A FR1070709D A FR 1070709DA FR 1070709 A FR1070709 A FR 1070709A
Authority
FR
France
Prior art keywords
preparation
azo dyes
metalliferous azo
metalliferous
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of FR1070709A publication Critical patent/FR1070709A/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)
FR1070709D 1952-02-11 1953-02-09 Metalliferous azo dyes, their preparation and use Expired FR1070709A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1070709X 1952-02-11

Publications (1)

Publication Number Publication Date
FR1070709A true FR1070709A (en) 1954-08-10

Family

ID=4555871

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1070709D Expired FR1070709A (en) 1952-02-11 1953-02-09 Metalliferous azo dyes, their preparation and use

Country Status (1)

Country Link
FR (1) FR1070709A (en)

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