CH394434A - Process for the preparation of water-soluble basic azo dyes - Google Patents

Process for the preparation of water-soluble basic azo dyes

Info

Publication number
CH394434A
CH394434A CH6672458A CH6672458A CH394434A CH 394434 A CH394434 A CH 394434A CH 6672458 A CH6672458 A CH 6672458A CH 6672458 A CH6672458 A CH 6672458A CH 394434 A CH394434 A CH 394434A
Authority
CH
Switzerland
Prior art keywords
preparation
water
azo dyes
soluble basic
basic azo
Prior art date
Application number
CH6672458A
Other languages
German (de)
Inventor
Hans Dr Baumann
Dieter Dr Leuchs
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of CH394434A publication Critical patent/CH394434A/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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/10—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
    • C09B44/20—Thiazoles or hydrogenated thiazoles
    • 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
    • C09B27/00—Preparations in which the azo group is formed in any way other than by diazotising and coupling, e.g. oxidation
CH6672458A 1957-12-04 1958-11-28 Process for the preparation of water-soluble basic azo dyes CH394434A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB46992A DE1127015B (en) 1957-12-04 1957-12-04 Process for the production of water-soluble basic dyes

Publications (1)

Publication Number Publication Date
CH394434A true CH394434A (en) 1965-06-30

Family

ID=6968104

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6672458A CH394434A (en) 1957-12-04 1958-11-28 Process for the preparation of water-soluble basic azo dyes

Country Status (3)

Country Link
CH (1) CH394434A (en)
DE (1) DE1127015B (en)
FR (1) FR1210488A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE963176C (en) * 1954-07-05 1957-05-02 Basf Ag Process for the production of azo dyes
BE543604A (en) * 1954-12-15

Also Published As

Publication number Publication date
DE1127015B (en) 1962-04-05
FR1210488A (en) 1960-03-09

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