BE794868A - Nouveaux composes azoiques basiques exempts de groupes sulfo, utilisables comme colorants - Google Patents

Nouveaux composes azoiques basiques exempts de groupes sulfo, utilisables comme colorants

Info

Publication number
BE794868A
BE794868A BE794868DA BE794868A BE 794868 A BE794868 A BE 794868A BE 794868D A BE794868D A BE 794868DA BE 794868 A BE794868 A BE 794868A
Authority
BE
Belgium
Prior art keywords
colorants
usable
sulfo groups
new basic
exempted
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
B Henzi
Original Assignee
Sandoz Sa
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.)
Publication date
Priority claimed from CH160772A external-priority patent/CH560242A5/de
Publication of BE794868A publication Critical patent/BE794868A/xx

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)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
BE794868D 1972-02-03 Nouveaux composes azoiques basiques exempts de groupes sulfo, utilisables comme colorants BE794868A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH160772A CH560242A5 (en) 1972-02-03 1972-02-03 Basic azo dyes of quaternary triazolopyrimidine salts - - having good light and wet fastness
CH355972 1972-03-10

Publications (1)

Publication Number Publication Date
BE794868A true BE794868A (fr) 1973-08-01

Family

ID=25688139

Family Applications (1)

Application Number Title Priority Date Filing Date
BE794868D BE794868A (fr) 1972-02-03 Nouveaux composes azoiques basiques exempts de groupes sulfo, utilisables comme colorants

Country Status (6)

Country Link
BE (1) BE794868A (cs)
DE (1) DE2304285A1 (cs)
ES (1) ES411176A1 (cs)
FR (1) FR2170116B1 (cs)
GB (1) GB1414573A (cs)
IT (1) IT1059663B (cs)

Also Published As

Publication number Publication date
DE2304285A1 (de) 1973-08-09
FR2170116B1 (cs) 1977-04-29
IT1059663B (it) 1982-06-21
FR2170116A1 (cs) 1973-09-14
GB1414573A (en) 1975-11-19
ES411176A1 (es) 1976-04-16

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