BR7708297A - Processo para preparacao de corantes complexos de metal azoicos contendo grupos amino - Google Patents

Processo para preparacao de corantes complexos de metal azoicos contendo grupos amino

Info

Publication number
BR7708297A
BR7708297A BR7708297A BR7708297A BR7708297A BR 7708297 A BR7708297 A BR 7708297A BR 7708297 A BR7708297 A BR 7708297A BR 7708297 A BR7708297 A BR 7708297A BR 7708297 A BR7708297 A BR 7708297A
Authority
BR
Brazil
Prior art keywords
preparation
metal complex
amino groups
containing amino
complex dyes
Prior art date
Application number
BR7708297A
Other languages
English (en)
Portuguese (pt)
Inventor
H Nickel
P Wild
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 BR7708297A publication Critical patent/BR7708297A/pt

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
    • C09B45/48—Preparation from other complex metal compounds of azo dyes
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/08—Preparation of azo dyes from other azo compounds by reduction
    • 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
    • C09B45/01—Complex metal compounds of azo dyes characterised by the method of metallisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Coloring (AREA)
BR7708297A 1976-12-15 1977-12-14 Processo para preparacao de corantes complexos de metal azoicos contendo grupos amino BR7708297A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762656781 DE2656781C2 (de) 1976-12-15 1976-12-15 Verfahren zur Herstellung aminogruppenhaltiger Azometallkomplexfarbstoffe

Publications (1)

Publication Number Publication Date
BR7708297A true BR7708297A (pt) 1978-08-15

Family

ID=5995592

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7708297A BR7708297A (pt) 1976-12-15 1977-12-14 Processo para preparacao de corantes complexos de metal azoicos contendo grupos amino

Country Status (8)

Country Link
JP (1) JPS5374529A (enrdf_load_html_response)
BR (1) BR7708297A (enrdf_load_html_response)
CH (1) CH626111A5 (enrdf_load_html_response)
DE (1) DE2656781C2 (enrdf_load_html_response)
ES (1) ES465042A1 (enrdf_load_html_response)
FR (1) FR2374383A1 (enrdf_load_html_response)
GB (1) GB1554088A (enrdf_load_html_response)
IN (1) IN147252B (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19806744A1 (de) * 1998-02-18 1999-08-19 Bayer Ag Verfahren zur Herstellung von Aminodiarylazoverbindungen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1514670A (en) * 1975-11-28 1978-06-21 Bayer Ag Removing 4-coupled products from azo dyestuffs derived from 1-naphthol series coupling components

Also Published As

Publication number Publication date
CH626111A5 (en) 1981-10-30
ES465042A1 (es) 1978-09-01
FR2374383B1 (enrdf_load_html_response) 1981-12-24
GB1554088A (en) 1979-10-17
FR2374383A1 (fr) 1978-07-13
IN147252B (enrdf_load_html_response) 1980-01-05
DE2656781A1 (de) 1978-06-22
JPS5374529A (en) 1978-07-03
DE2656781C2 (de) 1985-02-21

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