BE499753A - - Google Patents

Info

Publication number
BE499753A
BE499753A BE499753DA BE499753A BE 499753 A BE499753 A BE 499753A BE 499753D A BE499753D A BE 499753DA BE 499753 A BE499753 A BE 499753A
Authority
BE
Belgium
Prior art keywords
formula
residue
dyes
group
dye
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE499753A publication Critical patent/BE499753A/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
    • C09B43/12Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/136Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents
    • C09B43/14Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents with phosgene or thiophosgene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE499753D BE499753A (pt)

Publications (1)

Publication Number Publication Date
BE499753A true BE499753A (pt)

Family

ID=142060

Family Applications (1)

Application Number Title Priority Date Filing Date
BE499753D BE499753A (pt)

Country Status (1)

Country Link
BE (1) BE499753A (pt)

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