CH352432A - Process for the production of water-soluble chromium-containing dyes - Google Patents

Process for the production of water-soluble chromium-containing dyes

Info

Publication number
CH352432A
CH352432A CH352432DA CH352432A CH 352432 A CH352432 A CH 352432A CH 352432D A CH352432D A CH 352432DA CH 352432 A CH352432 A CH 352432A
Authority
CH
Switzerland
Prior art keywords
production
water
containing dyes
soluble chromium
chromium
Prior art date
Application number
Other languages
German (de)
Inventor
Guido Dr Schetty
Walter Dr Biedermann
Fabio Dr Beffa
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Publication of CH352432A publication Critical patent/CH352432A/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
    • C09B45/04—Azo compounds in general
    • C09B45/06—Chromium compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CH352432D 1957-03-14 1957-03-14 Process for the production of water-soluble chromium-containing dyes CH352432A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH352432T 1957-03-14

Publications (1)

Publication Number Publication Date
CH352432A true CH352432A (en) 1961-02-28

Family

ID=4509764

Family Applications (1)

Application Number Title Priority Date Filing Date
CH352432D CH352432A (en) 1957-03-14 1957-03-14 Process for the production of water-soluble chromium-containing dyes

Country Status (1)

Country Link
CH (1) CH352432A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2457590A1 (en) * 1973-12-07 1975-06-12 Ciba Geigy Ag NEW METAL COMPLEXES, THEIR PRODUCTION AND USE
DE2457589A1 (en) * 1973-12-07 1975-06-12 Ciba Geigy Ag NEW METAL COMPLEX DYES, THEIR PRODUCTION AND USE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2457590A1 (en) * 1973-12-07 1975-06-12 Ciba Geigy Ag NEW METAL COMPLEXES, THEIR PRODUCTION AND USE
DE2457589A1 (en) * 1973-12-07 1975-06-12 Ciba Geigy Ag NEW METAL COMPLEX DYES, THEIR PRODUCTION AND USE

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