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AT251142B - Process for the production of new, heterocyclic mono-azo dyes - Google Patents

Process for the production of new, heterocyclic mono-azo dyes

Info

Publication number
AT251142B
AT251142B AT167365A AT167365A AT251142B AT 251142 B AT251142 B AT 251142B AT 167365 A AT167365 A AT 167365A AT 167365 A AT167365 A AT 167365A AT 251142 B AT251142 B AT 251142B
Authority
AT
Austria
Prior art keywords
new
production
azo dyes
heterocyclic mono
heterocyclic
Prior art date
Application number
AT167365A
Other languages
German (de)
Inventor
Matthias Dr Seefelder
Johannes Dr Dehnert
Guenter Dr Hansen
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
Application granted granted Critical
Publication of AT251142B publication Critical patent/AT251142B/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
    • C09B44/14—1,2-Diazoles or hydrogenated 1,2-diazoles ; Pyrazolium; Indazolium
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
    • C09B29/0029—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing only nitrogen as heteroatom
    • C09B29/0037—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing only nitrogen as heteroatom containing a five-membered heterocyclic ring with two nitrogen atoms
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
AT167365A 1964-02-25 1965-02-25 Process for the production of new, heterocyclic mono-azo dyes AT251142B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0075580 1964-02-25

Publications (1)

Publication Number Publication Date
AT251142B true AT251142B (en) 1966-12-12

Family

ID=6978720

Family Applications (1)

Application Number Title Priority Date Filing Date
AT167365A AT251142B (en) 1964-02-25 1965-02-25 Process for the production of new, heterocyclic mono-azo dyes

Country Status (4)

Country Link
AT (1) AT251142B (en)
BE (1) BE660201A (en)
FR (1) FR1425218A (en)
NL (1) NL6502408A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH578029A5 (en) * 1972-07-13 1976-07-30 Basf Ag
US4382801A (en) * 1980-12-24 1983-05-10 Ciba-Geigy Corporation Process for spin dyeing polymers or copolymers of acrylonitrile with quaternized heterocyclic diazo dye and tetrafluoro-borate anion

Also Published As

Publication number Publication date
BE660201A (en) 1965-08-24
NL6502408A (en) 1965-08-26
FR1425218A (en) 1966-01-14

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