CH196248A - Process for the preparation of a chromium-containing azo dye. - Google Patents

Process for the preparation of a chromium-containing azo dye.

Info

Publication number
CH196248A
CH196248A CH196248DA CH196248A CH 196248 A CH196248 A CH 196248A CH 196248D A CH196248D A CH 196248DA CH 196248 A CH196248 A CH 196248A
Authority
CH
Switzerland
Prior art keywords
chromium
preparation
azo dye
containing azo
dye
Prior art date
Application number
Other languages
German (de)
Inventor
Gesellschaft Fuer Chemis Basel
Original Assignee
Chem Ind Basel
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 Chem Ind Basel filed Critical Chem Ind Basel
Publication of CH196248A publication Critical patent/CH196248A/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)
CH196248D 1936-05-14 1936-05-14 Process for the preparation of a chromium-containing azo dye. CH196248A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH193342T 1936-05-14
CH196248T 1936-05-14

Publications (1)

Publication Number Publication Date
CH196248A true CH196248A (en) 1938-02-28

Family

ID=25722473

Family Applications (1)

Application Number Title Priority Date Filing Date
CH196248D CH196248A (en) 1936-05-14 1936-05-14 Process for the preparation of a chromium-containing azo dye.

Country Status (1)

Country Link
CH (1) CH196248A (en)

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