CH64237A - Process for the preparation of a disazo dye - Google Patents

Process for the preparation of a disazo dye

Info

Publication number
CH64237A
CH64237A CH64237A CH64237DA CH64237A CH 64237 A CH64237 A CH 64237A CH 64237 A CH64237 A CH 64237A CH 64237D A CH64237D A CH 64237DA CH 64237 A CH64237 A CH 64237A
Authority
CH
Switzerland
Prior art keywords
preparation
disazo dye
disazo
dye
Prior art date
Application number
CH64237A
Other languages
German (de)
Inventor
Soda-Fabrik Badische Anilin
Original Assignee
Basf Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Basf Ag filed Critical Basf Ag
Publication of CH64237A publication Critical patent/CH64237A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/136—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents
    • C09B43/14—Preparation 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)
CH64237A 1913-05-31 1913-05-31 Process for the preparation of a disazo dye CH64237A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH64237T 1913-05-31

Publications (1)

Publication Number Publication Date
CH64237A true CH64237A (en) 1914-03-16

Family

ID=4309385

Family Applications (1)

Application Number Title Priority Date Filing Date
CH64237A CH64237A (en) 1913-05-31 1913-05-31 Process for the preparation of a disazo dye

Country Status (1)

Country Link
CH (1) CH64237A (en)

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