DK104581C - Process for the preparation of a water-insoluble azo dye. - Google Patents

Process for the preparation of a water-insoluble azo dye.

Info

Publication number
DK104581C
DK104581C DK120463A DK120463A DK104581C DK 104581 C DK104581 C DK 104581C DK 120463 A DK120463 A DK 120463A DK 120463 A DK120463 A DK 120463A DK 104581 C DK104581 C DK 104581C
Authority
DK
Denmark
Prior art keywords
preparation
water
azo dye
insoluble azo
insoluble
Prior art date
Application number
DK120463A
Other languages
Danish (da)
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of DK104581C publication Critical patent/DK104581C/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
    • C09B45/22—Monoazo compounds containing other metals
DK120463A 1962-03-30 1963-03-15 Process for the preparation of a water-insoluble azo dye. DK104581C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0036427 1962-03-30

Publications (1)

Publication Number Publication Date
DK104581C true DK104581C (en) 1966-06-06

Family

ID=7096439

Family Applications (1)

Application Number Title Priority Date Filing Date
DK120463A DK104581C (en) 1962-03-30 1963-03-15 Process for the preparation of a water-insoluble azo dye.

Country Status (2)

Country Link
DK (1) DK104581C (en)
GB (1) GB1019000A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004327B1 (en) * 1978-03-18 1982-06-30 Ciba-Geigy Ag Process for colouring plastics and plastics coloured by an azo dye
GB2259305B (en) * 1991-09-05 1995-11-15 Sandoz Ltd 2:1 aluminium complexes

Also Published As

Publication number Publication date
GB1019000A (en) 1966-02-02

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