BE845353A - Colorants azoiques - Google Patents

Colorants azoiques

Info

Publication number
BE845353A
BE845353A BE169945A BE169945A BE845353A BE 845353 A BE845353 A BE 845353A BE 169945 A BE169945 A BE 169945A BE 169945 A BE169945 A BE 169945A BE 845353 A BE845353 A BE 845353A
Authority
BE
Belgium
Prior art keywords
azoic colorants
azoic
colorants
Prior art date
Application number
BE169945A
Other languages
English (en)
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 filed Critical
Publication of BE845353A publication Critical patent/BE845353A/fr

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
    • C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
    • C09B44/08—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group from coupling components containing heterocyclic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
BE169945A 1975-08-26 1976-08-19 Colorants azoiques BE845353A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB35209/75A GB1548907A (en) 1975-08-26 1975-08-26 Cationic azo dyestuffs

Publications (1)

Publication Number Publication Date
BE845353A true BE845353A (fr) 1977-02-21

Family

ID=10375121

Family Applications (1)

Application Number Title Priority Date Filing Date
BE169945A BE845353A (fr) 1975-08-26 1976-08-19 Colorants azoiques

Country Status (3)

Country Link
BE (1) BE845353A (fr)
GB (1) GB1548907A (fr)
ZA (1) ZA764519B (fr)

Also Published As

Publication number Publication date
ZA764519B (en) 1977-07-27
GB1548907A (en) 1979-07-18

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