AT242825B - Process for the production of new chromium-containing azo dyes - Google Patents

Process for the production of new chromium-containing azo dyes

Info

Publication number
AT242825B
AT242825B AT809263A AT809263A AT242825B AT 242825 B AT242825 B AT 242825B AT 809263 A AT809263 A AT 809263A AT 809263 A AT809263 A AT 809263A AT 242825 B AT242825 B AT 242825B
Authority
AT
Austria
Prior art keywords
production
azo dyes
containing azo
new chromium
chromium
Prior art date
Application number
AT809263A
Other languages
German (de)
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 claimed from CH1187562A external-priority patent/CH429999A/en
Application filed by Ciba Geigy filed Critical Ciba Geigy
Application granted granted Critical
Publication of AT242825B publication Critical patent/AT242825B/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
AT809263A 1962-10-10 1963-10-09 Process for the production of new chromium-containing azo dyes AT242825B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1187562A CH429999A (en) 1962-10-10 1962-10-10 Process for the production of chromium-containing azo dyes
CH1092763A CH481185A (en) 1962-10-10 1963-09-04 Process for the production of chromium-containing azo dyes

Publications (1)

Publication Number Publication Date
AT242825B true AT242825B (en) 1965-10-11

Family

ID=25707547

Family Applications (1)

Application Number Title Priority Date Filing Date
AT809263A AT242825B (en) 1962-10-10 1963-10-09 Process for the production of new chromium-containing azo dyes

Country Status (6)

Country Link
AT (1) AT242825B (en)
CH (1) CH481185A (en)
DE (1) DE1264646B (en)
ES (1) ES292353A1 (en)
GB (1) GB1001717A (en)
NL (1) NL144972B (en)

Families Citing this family (1)

* 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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE22157C (en) * H. PALM in Wien Safety bow for boats
DE850038C (en) * 1949-11-18 1952-09-22 Ciba Geigy Process for the production of monoazo dyes or their chromium complex compounds
FR1102028A (en) * 1953-06-10 1955-10-13 Ciba Geigy Nitrogen fiber dyeing process

Also Published As

Publication number Publication date
GB1001717A (en) 1965-08-18
DE1264646B (en) 1968-03-28
NL144972B (en) 1975-02-17
ES292353A1 (en) 1964-03-16
CH481185A (en) 1969-11-15

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