BE434037A - - Google Patents

Info

Publication number
BE434037A
BE434037A BE434037DA BE434037A BE 434037 A BE434037 A BE 434037A BE 434037D A BE434037D A BE 434037DA BE 434037 A BE434037 A BE 434037A
Authority
BE
Belgium
Prior art keywords
naphthol
parts
thiocyano
azo
dis
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE434037A publication Critical patent/BE434037A/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
    • C09B35/00Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02Disazo dyes
    • C09B35/039Disazo dyes characterised by the tetrazo component
    • C09B35/227Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of a diaryl sulfide or a diaryl polysulfide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
BE434037D BE434037A (OSRAM)

Publications (1)

Publication Number Publication Date
BE434037A true BE434037A (OSRAM)

Family

ID=93284

Family Applications (1)

Application Number Title Priority Date Filing Date
BE434037D BE434037A (OSRAM)

Country Status (1)

Country Link
BE (1) BE434037A (OSRAM)

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