CH408233A - Process for the production of new basic azo dyes - Google Patents

Process for the production of new basic azo dyes

Info

Publication number
CH408233A
CH408233A CH376761A CH376761A CH408233A CH 408233 A CH408233 A CH 408233A CH 376761 A CH376761 A CH 376761A CH 376761 A CH376761 A CH 376761A CH 408233 A CH408233 A CH 408233A
Authority
CH
Switzerland
Prior art keywords
production
azo dyes
new basic
basic azo
new
Prior art date
Application number
CH376761A
Other languages
German (de)
Inventor
Hans Dr Baumann
Dieter Dr Leuchs
Wilhelm Dr Brunkhorst
Federkiel Wilhelm
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 CH408233A publication Critical patent/CH408233A/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
    • C09B56/00—Azo dyes containing other chromophoric systems
    • C09B56/18—Hydrazone-azo dyes
    • 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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/04—Disazo dyes characterised by the tetrazo component the tetrazo component being a benzene derivative
    • 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
    • C09B39/00—Other azo dyes prepared by diazotising and coupling
    • 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
    • C09B44/12—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system having one nitrogen atom as the only ring hetero atom
    • C09B44/123—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system having one nitrogen atom as the only ring hetero atom in a five-membered ring, e.g. pyrrolium, indolium
CH376761A 1960-04-23 1961-03-29 Process for the production of new basic azo dyes CH408233A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB57574A DE1150474B (en) 1960-04-23 1960-04-23 Process for the preparation of basic azo dyes

Publications (1)

Publication Number Publication Date
CH408233A true CH408233A (en) 1966-02-28

Family

ID=6971749

Family Applications (1)

Application Number Title Priority Date Filing Date
CH376761A CH408233A (en) 1960-04-23 1961-03-29 Process for the production of new basic azo dyes

Country Status (3)

Country Link
CH (1) CH408233A (en)
DE (1) DE1150474B (en)
GB (1) GB944303A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH661275A5 (en) * 1984-08-22 1987-07-15 Ciba Geigy Ag METHINE AZO CONNECTIONS.

Also Published As

Publication number Publication date
GB944303A (en) 1963-12-11
DE1150474B (en) 1963-06-20

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