CH377958A - Process for the production of new chromium and cobalt containing azo dyes - Google Patents

Process for the production of new chromium and cobalt containing azo dyes

Info

Publication number
CH377958A
CH377958A CH7990459A CH7990459A CH377958A CH 377958 A CH377958 A CH 377958A CH 7990459 A CH7990459 A CH 7990459A CH 7990459 A CH7990459 A CH 7990459A CH 377958 A CH377958 A CH 377958A
Authority
CH
Switzerland
Prior art keywords
production
azo dyes
containing azo
cobalt containing
new chromium
Prior art date
Application number
CH7990459A
Other languages
German (de)
Inventor
Gerhard Dr Back
Arthur Dr Buehler
Christian Dr Zickendraht
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
Application filed by Ciba Geigy filed Critical Ciba Geigy
Priority to CH7990459A priority Critical patent/CH377958A/en
Priority to GB3589260A priority patent/GB909904A/en
Publication of CH377958A publication Critical patent/CH377958A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH7990459A 1959-10-27 1959-10-27 Process for the production of new chromium and cobalt containing azo dyes CH377958A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH7990459A CH377958A (en) 1959-10-27 1959-10-27 Process for the production of new chromium and cobalt containing azo dyes
GB3589260A GB909904A (en) 1959-10-27 1960-10-19 New chromiferous and cobaltiferous benzene-monoazo-naphthalene dyestuffs and their manufacture and use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH7990459A CH377958A (en) 1959-10-27 1959-10-27 Process for the production of new chromium and cobalt containing azo dyes

Publications (1)

Publication Number Publication Date
CH377958A true CH377958A (en) 1964-05-31

Family

ID=4537504

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7990459A CH377958A (en) 1959-10-27 1959-10-27 Process for the production of new chromium and cobalt containing azo dyes

Country Status (2)

Country Link
CH (1) CH377958A (en)
GB (1) GB909904A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061999B1 (en) 1981-03-23 1985-07-03 Ciba-Geigy Ag Use of 1:2-chrome or cobalt complex dyes for dyeing leather or furs

Also Published As

Publication number Publication date
GB909904A (en) 1962-11-07

Similar Documents

Publication Publication Date Title
CH440500A (en) Process for the production of new azo dyes
CH370504A (en) Process for the preparation of new monoazo dyes
CH363744A (en) Process for the production of new cobalt-containing azo dyes
CH377958A (en) Process for the production of new chromium and cobalt containing azo dyes
CH367580A (en) Process for the production of new azo dyes
CH461668A (en) Process for the production of new azo dyes
CH401300A (en) Process for the preparation of new metal complex monoazo dyes
CH413163A (en) Process for the production of new azo dyes
CH355545A (en) Process for the production of new azo dyes
CH462983A (en) Process for the production of new azo dyes
CH405540A (en) Process for the production of new azo dyes
CH369233A (en) Process for the production of cobalt-containing monoazo dyes
CH364061A (en) Process for the production of new, metallizable azo dyes
CH382884A (en) Process for the production of new azo dyes
CH411171A (en) Process for the production of new chromium and cobalt complex compounds of monoazo dyes
AT201745B (en) Process for the production of new azo dyes
CH391139A (en) Process for the production of new azo dyes
CH425033A (en) Process for the production of new basic azo dyes
CH382883A (en) Process for the production of new azo dyes
CH382336A (en) Process for the production of chrome or cobalt containing azo dyes
CH449146A (en) Process for the production of new chromium and cobalt complex compounds of monoazo dyes
CH452752A (en) Process for the production of new azo dyes
CH486539A (en) Process for the production of new azo dyes
CH424028A (en) Process for the production of new water-insoluble azo dyes
CH405543A (en) Process for the production of new azo dyes