BE658589A - - Google Patents

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Publication number
BE658589A
BE658589A BE658589DA BE658589A BE 658589 A BE658589 A BE 658589A BE 658589D A BE658589D A BE 658589DA BE 658589 A BE658589 A BE 658589A
Authority
BE
Belgium
Prior art keywords
parts
radical
dye
nitrogen atom
neighboring nitrogen
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE658589A publication Critical patent/BE658589A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B69/00Dyes not provided for by a single group of this subclass
    • C09B69/001Dyes containing an onium group attached to the dye skeleton via a bridge
    • C09B69/002Hydrazinium group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE658589D BE658589A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE658589T

Publications (1)

Publication Number Publication Date
BE658589A true BE658589A (it)

Family

ID=3877038

Family Applications (1)

Application Number Title Priority Date Filing Date
BE658589D BE658589A (it)

Country Status (1)

Country Link
BE (1) BE658589A (it)

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