FR2137828A1 - Metal complex dyes -1,2-chromium and 1,2-cobalt complexes - of sulphonated azomethine dyes, for nitrogenous fibres - Google Patents

Metal complex dyes -1,2-chromium and 1,2-cobalt complexes - of sulphonated azomethine dyes, for nitrogenous fibres

Info

Publication number
FR2137828A1
FR2137828A1 FR7217037A FR7217037A FR2137828A1 FR 2137828 A1 FR2137828 A1 FR 2137828A1 FR 7217037 A FR7217037 A FR 7217037A FR 7217037 A FR7217037 A FR 7217037A FR 2137828 A1 FR2137828 A1 FR 2137828A1
Authority
FR
France
Prior art keywords
dyes
metal complex
sulphonated
chromium
cobalt complexes
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.)
Withdrawn
Application number
FR7217037A
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.)
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
Publication of FR2137828A1 publication Critical patent/FR2137828A1/en
Withdrawn legal-status Critical Current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
    • C09B55/00—Azomethine dyes
    • C09B55/001—Azomethine dyes forming a 1,2 complex metal compound, e.g. with Co or Cr, with an other dye, e.g. with an azo or azomethine dye

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

Metal complex dyes are the 1:2-Cr and 1:2-Co complexes of azomethine dyes of formula: in which X is OH or COOH and A and B are the remaining components of an aromatic-carbocyclic or-heterocyclic ring system. The dyeing of nitrogenous fibres with I is claimed. Greenish-yellow to orange shades are obtd. on wool, silk, leather, polyamides and polyurethanes. Uniform dyeings, fast to light, are obtd.
FR7217037A 1971-05-12 1972-05-12 Metal complex dyes -1,2-chromium and 1,2-cobalt complexes - of sulphonated azomethine dyes, for nitrogenous fibres Withdrawn FR2137828A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712123453 DE2123453A1 (en) 1971-05-12 1971-05-12 Metal complex dyes

Publications (1)

Publication Number Publication Date
FR2137828A1 true FR2137828A1 (en) 1972-12-29

Family

ID=5807596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7217037A Withdrawn FR2137828A1 (en) 1971-05-12 1972-05-12 Metal complex dyes -1,2-chromium and 1,2-cobalt complexes - of sulphonated azomethine dyes, for nitrogenous fibres

Country Status (4)

Country Link
BE (1) BE783372A (en)
DE (1) DE2123453A1 (en)
FR (1) FR2137828A1 (en)
NL (1) NL7206267A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348952A1 (en) * 1976-04-24 1977-11-18 Hoechst Ag AZOIC AND AZOMETHINIC COLORANTS COBALTES
EP0098799A2 (en) * 1982-07-02 1984-01-18 Ciba-Geigy Ag 1:2 Metal complexes of azomethine dyestuffs with arylazo groups

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH624979A5 (en) * 1975-05-14 1981-08-31 Ciba Geigy Ag
DE3034002A1 (en) * 1980-09-10 1982-04-22 Basf Ag, 6700 Ludwigshafen SULPHONIC ACID GROUPS 1 TO 2 CHROME COMPLEX DYES
DE3545466A1 (en) * 1985-12-20 1987-07-23 Flessner Gmbh & Co Process for the preparation of wholly or partly gelatinised starch
DE19757510A1 (en) * 1997-12-23 1999-06-24 Henkel Kgaa Coloring keratinous fibers, especially hair

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348952A1 (en) * 1976-04-24 1977-11-18 Hoechst Ag AZOIC AND AZOMETHINIC COLORANTS COBALTES
EP0098799A2 (en) * 1982-07-02 1984-01-18 Ciba-Geigy Ag 1:2 Metal complexes of azomethine dyestuffs with arylazo groups
EP0098799A3 (en) * 1982-07-02 1984-02-15 Ciba-Geigy Ag 1:2 metal complexes of azomethine dyestuffs with arylazo groups

Also Published As

Publication number Publication date
NL7206267A (en) 1972-11-14
BE783372A (en) 1972-11-13
DE2123453A1 (en) 1972-11-23

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Legal Events

Date Code Title Description
RE Withdrawal of published application