BE839513A - COBALT 1: 2 COMPLEXES OF AZOIC DYES, THEIR PREPARATION AND USE - Google Patents

COBALT 1: 2 COMPLEXES OF AZOIC DYES, THEIR PREPARATION AND USE

Info

Publication number
BE839513A
BE839513A BE165118A BE165118A BE839513A BE 839513 A BE839513 A BE 839513A BE 165118 A BE165118 A BE 165118A BE 165118 A BE165118 A BE 165118A BE 839513 A BE839513 A BE 839513A
Authority
BE
Belgium
Prior art keywords
complexes
cobalt
preparation
azoic dyes
azoic
Prior art date
Application number
BE165118A
Other languages
French (fr)
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 filed Critical
Publication of BE839513A publication Critical patent/BE839513A/en

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)
  • Coloring (AREA)
BE165118A 1975-03-12 1976-03-12 COBALT 1: 2 COMPLEXES OF AZOIC DYES, THEIR PREPARATION AND USE BE839513A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2510774 1975-03-12

Publications (1)

Publication Number Publication Date
BE839513A true BE839513A (en) 1976-09-13

Family

ID=5941169

Family Applications (1)

Application Number Title Priority Date Filing Date
BE165118A BE839513A (en) 1975-03-12 1976-03-12 COBALT 1: 2 COMPLEXES OF AZOIC DYES, THEIR PREPARATION AND USE

Country Status (7)

Country Link
JP (1) JPS51112840A (en)
BE (1) BE839513A (en)
CA (1) CA1073450A (en)
CH (1) CH587314A5 (en)
FR (1) FR2303840A1 (en)
GB (1) GB1535585A (en)
IT (1) IT1057004B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2918633A1 (en) * 1979-05-09 1980-11-20 Bayer Ag COBALT COMPLEX DYES
US4453942A (en) * 1981-12-21 1984-06-12 Ciba-Geigy Corporation Use of 1:2 cobalt complex dyes for dyeing leather or furs

Also Published As

Publication number Publication date
JPS51112840A (en) 1976-10-05
FR2303840B1 (en) 1979-05-25
GB1535585A (en) 1978-12-13
IT1057004B (en) 1982-03-10
CA1073450A (en) 1980-03-11
CH587314A5 (en) 1977-04-29
FR2303840A1 (en) 1976-10-08
JPS6228180B2 (en) 1987-06-18

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: HOECHST A.G.

Effective date: 19900331