CH48653A - Process for the preparation of a new azo dye - Google Patents

Process for the preparation of a new azo dye

Info

Publication number
CH48653A
CH48653A CH48653A CH48653DA CH48653A CH 48653 A CH48653 A CH 48653A CH 48653 A CH48653 A CH 48653A CH 48653D A CH48653D A CH 48653DA CH 48653 A CH48653 A CH 48653A
Authority
CH
Switzerland
Prior art keywords
preparation
azo dye
new azo
new
dye
Prior art date
Application number
CH48653A
Other languages
German (de)
Inventor
Farbenfabriken Vorm Friedr Co
Original Assignee
Farbenfab Vorm Bayer F & Co
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 Farbenfab Vorm Bayer F & Co filed Critical Farbenfab Vorm Bayer F & Co
Publication of CH48653A publication Critical patent/CH48653A/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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes
    • C09B33/08—Disazo dyes in which the coupling component is a hydroxy-amino compound
    • C09B33/10—Disazo dyes in which the coupling component is a hydroxy-amino compound in which the coupling component is an amino naphthol

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CH48653A 1909-07-24 1909-07-24 Process for the preparation of a new azo dye CH48653A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH48653T 1909-07-24
CH47672T 1909-07-24

Publications (1)

Publication Number Publication Date
CH48653A true CH48653A (en) 1910-11-16

Family

ID=25696251

Family Applications (1)

Application Number Title Priority Date Filing Date
CH48653A CH48653A (en) 1909-07-24 1909-07-24 Process for the preparation of a new azo dye

Country Status (1)

Country Link
CH (1) CH48653A (en)

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