CH440497A - Process for the production of chromium-containing azo dyes - Google Patents

Process for the production of chromium-containing azo dyes

Info

Publication number
CH440497A
CH440497A CH1113263A CH1113263A CH440497A CH 440497 A CH440497 A CH 440497A CH 1113263 A CH1113263 A CH 1113263A CH 1113263 A CH1113263 A CH 1113263A CH 440497 A CH440497 A CH 440497A
Authority
CH
Switzerland
Prior art keywords
chromium
production
azo dyes
containing azo
dyes
Prior art date
Application number
CH1113263A
Other languages
German (de)
Inventor
Gerhard Dr Back
Arthur Dr Buehler
Alfred Dr Fasciati
Original Assignee
Ciba Geigy
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
Priority to BE652868D priority Critical patent/BE652868A/xx
Application filed by Ciba Geigy filed Critical Ciba Geigy
Priority to CH1113263A priority patent/CH440497A/en
Priority to FR987627A priority patent/FR1414067A/en
Priority to GB3695264A priority patent/GB1040557A/en
Priority to NL6410495A priority patent/NL6410495A/xx
Priority to ES0303910A priority patent/ES303910A1/en
Priority to DEC33840A priority patent/DE1265324B/en
Publication of CH440497A publication Critical patent/CH440497A/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
    • C09B45/16—Monoazo compounds containing chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Developing Agents For Electrophotography (AREA)
CH1113263A 1963-09-10 1963-09-10 Process for the production of chromium-containing azo dyes CH440497A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BE652868D BE652868A (en) 1963-09-10
CH1113263A CH440497A (en) 1963-09-10 1963-09-10 Process for the production of chromium-containing azo dyes
FR987627A FR1414067A (en) 1963-09-10 1964-09-09 Chromiferous azo dyes and process for their preparation
GB3695264A GB1040557A (en) 1963-09-10 1964-09-09 Azo dye 2:1-chromium complex compounds containing different azo dyestuff residues and process for their manufacture
NL6410495A NL6410495A (en) 1963-09-10 1964-09-09
ES0303910A ES303910A1 (en) 1963-09-10 1964-09-09 Procedure for the preparation of azoic metalized colorants. (Machine-translation by Google Translate, not legally binding)
DEC33840A DE1265324B (en) 1963-09-10 1964-09-09 Process for the production of chromium-containing azo dyes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1113263A CH440497A (en) 1963-09-10 1963-09-10 Process for the production of chromium-containing azo dyes
CH1000664 1964-07-30

Publications (1)

Publication Number Publication Date
CH440497A true CH440497A (en) 1967-07-31

Family

ID=25705699

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1113263A CH440497A (en) 1963-09-10 1963-09-10 Process for the production of chromium-containing azo dyes

Country Status (6)

Country Link
BE (1) BE652868A (en)
CH (1) CH440497A (en)
DE (1) DE1265324B (en)
ES (1) ES303910A1 (en)
GB (1) GB1040557A (en)
NL (1) NL6410495A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2033989C2 (en) * 1969-07-18 1985-05-09 Ciba-Geigy Ag, Basel Storage-stable concentrated solutions of metal complexes of azo or azo-azomethine dyes and their uses
DE3010872A1 (en) * 1980-03-21 1981-10-01 Basf Ag, 6700 Ludwigshafen METAL COMPLEX DYES

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1102028A (en) * 1953-06-10 1955-10-13 Ciba Geigy Nitrogen fiber dyeing process

Also Published As

Publication number Publication date
NL6410495A (en) 1965-03-11
BE652868A (en)
ES303910A1 (en) 1965-03-16
DE1265324B (en) 1968-04-04
GB1040557A (en) 1966-09-01

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