BE528391A - - Google Patents

Info

Publication number
BE528391A
BE528391A BE528391DA BE528391A BE 528391 A BE528391 A BE 528391A BE 528391D A BE528391D A BE 528391DA BE 528391 A BE528391 A BE 528391A
Authority
BE
Belgium
Prior art keywords
hectographic
composition
weight
violet
sep
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE528391A publication Critical patent/BE528391A/fr

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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
    • C09B11/00Diaryl- or thriarylmethane dyes
    • C09B11/04Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
    • C09B11/10Amino derivatives of triarylmethanes
    • C09B11/12Amino derivatives of triarylmethanes without any OH group bound to an aryl nucleus
    • C09B11/20Preparation from other triarylmethane derivatives, e.g. by substitution, by replacement of substituents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
BE528391D BE528391A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE528391A true BE528391A (enrdf_load_stackoverflow)

Family

ID=161714

Family Applications (1)

Application Number Title Priority Date Filing Date
BE528391D BE528391A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE528391A (enrdf_load_stackoverflow)

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