IT1059663B - Composti azoici basici procedimento per prepararli e loro impiego - Google Patents

Composti azoici basici procedimento per prepararli e loro impiego

Info

Publication number
IT1059663B
IT1059663B IT4800473A IT4800473A IT1059663B IT 1059663 B IT1059663 B IT 1059663B IT 4800473 A IT4800473 A IT 4800473A IT 4800473 A IT4800473 A IT 4800473A IT 1059663 B IT1059663 B IT 1059663B
Authority
IT
Italy
Prior art keywords
prepare
basic
azoic compounds
compounds procedure
procedure
Prior art date
Application number
IT4800473A
Other languages
English (en)
Original Assignee
Sandoz 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
Priority claimed from CH160772A external-priority patent/CH560242A5/de
Application filed by Sandoz Ag filed Critical Sandoz Ag
Application granted granted Critical
Publication of IT1059663B publication Critical patent/IT1059663B/it

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)
IT4800473A 1972-02-03 1973-02-01 Composti azoici basici procedimento per prepararli e loro impiego IT1059663B (it)

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
IT1059663B true IT1059663B (it) 1982-06-21

Family

ID=25688139

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4800473A IT1059663B (it) 1972-02-03 1973-02-01 Composti azoici basici procedimento per prepararli e loro impiego

Country Status (6)

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

Also Published As

Publication number Publication date
BE794868A (fr) 1973-08-01
ES411176A1 (es) 1976-04-16
FR2170116A1 (it) 1973-09-14
GB1414573A (en) 1975-11-19
DE2304285A1 (de) 1973-08-09
FR2170116B1 (it) 1977-04-29

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