FR1246903A - Novel Cobalt-containing Azo Dyes, Their Preparation and Method for Using Them - Google Patents

Novel Cobalt-containing Azo Dyes, Their Preparation and Method for Using Them

Info

Publication number
FR1246903A
FR1246903A FR807601A FR807601A FR1246903A FR 1246903 A FR1246903 A FR 1246903A FR 807601 A FR807601 A FR 807601A FR 807601 A FR807601 A FR 807601A FR 1246903 A FR1246903 A FR 1246903A
Authority
FR
France
Prior art keywords
preparation
azo dyes
containing azo
novel cobalt
cobalt
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
FR807601A
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
Priority to FR807601A priority Critical patent/FR1246903A/en
Application granted granted Critical
Publication of FR1246903A publication Critical patent/FR1246903A/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
    • C09B45/20—Monoazo compounds containing cobalt

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR807601A 1959-10-15 1959-10-15 Novel Cobalt-containing Azo Dyes, Their Preparation and Method for Using Them Expired FR1246903A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR807601A FR1246903A (en) 1959-10-15 1959-10-15 Novel Cobalt-containing Azo Dyes, Their Preparation and Method for Using Them

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR807601A FR1246903A (en) 1959-10-15 1959-10-15 Novel Cobalt-containing Azo Dyes, Their Preparation and Method for Using Them

Publications (1)

Publication Number Publication Date
FR1246903A true FR1246903A (en) 1960-11-25

Family

ID=8720178

Family Applications (1)

Application Number Title Priority Date Filing Date
FR807601A Expired FR1246903A (en) 1959-10-15 1959-10-15 Novel Cobalt-containing Azo Dyes, Their Preparation and Method for Using Them

Country Status (1)

Country Link
FR (1) FR1246903A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061997A1 (en) * 1981-03-23 1982-10-06 Ciba-Geigy Ag Use of 1:2 cobalt complex dyes for dyeing leather or furs
EP0061998A1 (en) * 1981-03-23 1982-10-06 Ciba-Geigy Ag Use of 1:2-chrome or cobalt complex dyes for dyeing leather or furs
US4474695A (en) * 1980-12-31 1984-10-02 Basf Aktiengesellschaft Complex dye mixture containing at least two cobalt 1:2 complexes of azo dyes

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474695A (en) * 1980-12-31 1984-10-02 Basf Aktiengesellschaft Complex dye mixture containing at least two cobalt 1:2 complexes of azo dyes
EP0061997A1 (en) * 1981-03-23 1982-10-06 Ciba-Geigy Ag Use of 1:2 cobalt complex dyes for dyeing leather or furs
EP0061998A1 (en) * 1981-03-23 1982-10-06 Ciba-Geigy Ag Use of 1:2-chrome or cobalt complex dyes for dyeing leather or furs
JPS57171777A (en) * 1981-03-23 1982-10-22 Ciba Geigy Ag Use of 1 : 2 - chromium or - cobalt complex dye for dyeing leather or hide
JPH048550B2 (en) * 1981-03-23 1992-02-17

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