IT1057004B - 1: 2 COMPLEX COBALT NITROGENANTS THEIR PREPARATION AND USE - Google Patents

1: 2 COMPLEX COBALT NITROGENANTS THEIR PREPARATION AND USE

Info

Publication number
IT1057004B
IT1057004B IT2105376A IT2105376A IT1057004B IT 1057004 B IT1057004 B IT 1057004B IT 2105376 A IT2105376 A IT 2105376A IT 2105376 A IT2105376 A IT 2105376A IT 1057004 B IT1057004 B IT 1057004B
Authority
IT
Italy
Prior art keywords
nitrogenants
preparation
complex cobalt
cobalt
complex
Prior art date
Application number
IT2105376A
Other languages
Italian (it)
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 IT1057004B publication Critical patent/IT1057004B/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)
IT2105376A 1975-03-12 1976-03-10 1: 2 COMPLEX COBALT NITROGENANTS THEIR PREPARATION AND USE IT1057004B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT1057004B true IT1057004B (en) 1982-03-10

Family

ID=5941169

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2105376A IT1057004B (en) 1975-03-12 1976-03-10 1: 2 COMPLEX COBALT NITROGENANTS 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
CA1073450A (en) 1980-03-11
GB1535585A (en) 1978-12-13
FR2303840B1 (en) 1979-05-25
FR2303840A1 (en) 1976-10-08
JPS6228180B2 (en) 1987-06-18
BE839513A (en) 1976-09-13
CH587314A5 (en) 1977-04-29

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