CA1076105A - Water-soluble 1:2-cobalt complex dyestuffs, process for preparing same and their use for dyeing natural and synthetic polyamide fibers - Google Patents

Water-soluble 1:2-cobalt complex dyestuffs, process for preparing same and their use for dyeing natural and synthetic polyamide fibers

Info

Publication number
CA1076105A
CA1076105A CA276,838A CA276838A CA1076105A CA 1076105 A CA1076105 A CA 1076105A CA 276838 A CA276838 A CA 276838A CA 1076105 A CA1076105 A CA 1076105A
Authority
CA
Canada
Prior art keywords
formula
cobalt complex
parts
complex compound
compound according
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
CA276,838A
Other languages
English (en)
French (fr)
Inventor
Hermann Fuchs
Klaus Filzinger
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of CA1076105A publication Critical patent/CA1076105A/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
    • 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
    • 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
    • C09B45/04—Azo compounds in general
    • C09B45/10—Cobalt compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CA276,838A 1976-04-24 1977-04-22 Water-soluble 1:2-cobalt complex dyestuffs, process for preparing same and their use for dyeing natural and synthetic polyamide fibers Expired CA1076105A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762618020 DE2618020A1 (de) 1976-04-24 1976-04-24 Wasserloesliche 1 zu 2-kobaltkomplexfarbstoffe, verfahren zu ihrer herstellung und ihre verwendung zum faerben von natuerlichen und synthetischen polyamidfasern

Publications (1)

Publication Number Publication Date
CA1076105A true CA1076105A (en) 1980-04-22

Family

ID=5976160

Family Applications (1)

Application Number Title Priority Date Filing Date
CA276,838A Expired CA1076105A (en) 1976-04-24 1977-04-22 Water-soluble 1:2-cobalt complex dyestuffs, process for preparing same and their use for dyeing natural and synthetic polyamide fibers

Country Status (9)

Country Link
JP (1) JPS52130825A (de)
AU (1) AU509686B2 (de)
BE (1) BE853927A (de)
CA (1) CA1076105A (de)
CH (1) CH606333A5 (de)
DE (1) DE2618020A1 (de)
FR (1) FR2348952A1 (de)
GB (1) GB1568150A (de)
IT (1) IT1078448B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2185034B (en) * 1985-12-23 1990-01-10 Ciba Geigy Ag Asymmetric 1: 2-chromium complex dyes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2123453A1 (de) * 1971-05-12 1972-11-23 Farbenfabriken Bayer Ag, 5090 Leverkusen Metallkomplex-Farbstoffe
CH559235A5 (de) * 1972-03-03 1975-02-28 Bayer Ag
DE2604220A1 (de) * 1976-02-04 1977-08-18 Hoechst Ag 1 zu 2-kobaltkomplex-disazofarbstoffe, verfahren zu ihrer herstellung und ihre verwendung zum faerben von natuerlichen und synthetischen polyamidfasern
DE2616405A1 (de) * 1976-04-14 1977-11-03 Hoechst Ag 1 zu 2-kobaltkomplex-azofarbstoffe, verfahren zu ihrer herstellung und ihre verwendung zum faerben von natuerlichen und synthetischen polyamidfasern

Also Published As

Publication number Publication date
CH606333A5 (de) 1978-10-31
FR2348952A1 (fr) 1977-11-18
DE2618020A1 (de) 1977-12-08
IT1078448B (it) 1985-05-08
BE853927A (fr) 1977-10-25
AU2454477A (en) 1978-10-26
FR2348952B1 (de) 1982-02-19
JPS52130825A (en) 1977-11-02
AU509686B2 (en) 1980-05-22
GB1568150A (en) 1980-05-29

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Legal Events

Date Code Title Description
MKEX Expiry