BE425941A - - Google Patents

Info

Publication number
BE425941A
BE425941A BE425941DA BE425941A BE 425941 A BE425941 A BE 425941A BE 425941D A BE425941D A BE 425941DA BE 425941 A BE425941 A BE 425941A
Authority
BE
Belgium
Prior art keywords
acid
dyes
dye
chloride
parts
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE425941A publication Critical patent/BE425941A/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
    • C09B43/00Preparation of azo dyes from other azo compounds
    • C09B43/18Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group
    • 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
    • C09B43/00Preparation of azo dyes from other azo compounds
    • C09B43/12Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/124Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE425941D BE425941A (ja�@�@)

Publications (1)

Publication Number Publication Date
BE425941A true BE425941A (ja�@�@)

Family

ID=86835

Family Applications (1)

Application Number Title Priority Date Filing Date
BE425941D BE425941A (ja�@�@)

Country Status (1)

Country Link
BE (1) BE425941A (ja�@�@)

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