BE534238A - - Google Patents

Info

Publication number
BE534238A
BE534238A BE534238DA BE534238A BE 534238 A BE534238 A BE 534238A BE 534238D A BE534238D A BE 534238DA BE 534238 A BE534238 A BE 534238A
Authority
BE
Belgium
Prior art keywords
sep
hydroxy
amino
group
acid
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE534238A publication Critical patent/BE534238A/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
    • C09B31/00Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02Disazo dyes
    • C09B31/025Disazo dyes containing acid groups, e.g. -COOH, -SO3H, -PO3H2, -OSO3H, -OPO2H2; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE534238D BE534238A (https=)

Publications (1)

Publication Number Publication Date
BE534238A true BE534238A (https=)

Family

ID=165674

Family Applications (1)

Application Number Title Priority Date Filing Date
BE534238D BE534238A (https=)

Country Status (1)

Country Link
BE (1) BE534238A (https=)

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