AT254357B - Process for the production of new, basic azo dyes - Google Patents

Process for the production of new, basic azo dyes

Info

Publication number
AT254357B
AT254357B AT79266A AT79266A AT254357B AT 254357 B AT254357 B AT 254357B AT 79266 A AT79266 A AT 79266A AT 79266 A AT79266 A AT 79266A AT 254357 B AT254357 B AT 254357B
Authority
AT
Austria
Prior art keywords
new
production
azo dyes
basic azo
basic
Prior art date
Application number
AT79266A
Other languages
German (de)
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 AT254357B publication Critical patent/AT254357B/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
    • C09B44/18—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system having three nitrogen atoms as the only ring hetero atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
AT79266A 1965-01-30 1966-01-28 Process for the production of new, basic azo dyes AT254357B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0045110 1965-01-30

Publications (1)

Publication Number Publication Date
AT254357B true AT254357B (en) 1967-05-26

Family

ID=7100345

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79266A AT254357B (en) 1965-01-30 1966-01-28 Process for the production of new, basic azo dyes

Country Status (7)

Country Link
AT (1) AT254357B (en)
BE (1) BE675821A (en)
BR (1) BR6676790D0 (en)
CH (1) CH471860A (en)
DE (1) DE1544509C3 (en)
GB (1) GB1117734A (en)
NL (1) NL6600940A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1444731A (en) * 1972-07-31 1976-08-04 Sandoz Ltd Basic dyes

Also Published As

Publication number Publication date
BE675821A (en) 1966-05-16
DE1544509C3 (en) 1975-04-10
GB1117734A (en) 1968-06-26
DE1544509A1 (en) 1970-05-06
NL6600940A (en) 1966-08-01
DE1544509B2 (en) 1974-08-29
CH471860A (en) 1969-04-30
BR6676790D0 (en) 1973-09-11

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