CH66039A - Process for the preparation of a substantive polyazo dye - Google Patents

Process for the preparation of a substantive polyazo dye

Info

Publication number
CH66039A
CH66039A CH66039A CH66039DA CH66039A CH 66039 A CH66039 A CH 66039A CH 66039 A CH66039 A CH 66039A CH 66039D A CH66039D A CH 66039DA CH 66039 A CH66039 A CH 66039A
Authority
CH
Switzerland
Prior art keywords
substantive
preparation
polyazo dye
polyazo
dye
Prior art date
Application number
CH66039A
Other languages
German (de)
Inventor
Sandoz Chemische Fabri Vormals
Original Assignee
Chem Fab Vormals Sandoz
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 Chem Fab Vormals Sandoz filed Critical Chem Fab Vormals Sandoz
Publication of CH66039A publication Critical patent/CH66039A/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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/50—Tetrazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CH66039A 1913-09-06 1913-09-06 Process for the preparation of a substantive polyazo dye CH66039A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH66039T 1913-09-06
CH65135T 1913-09-06

Publications (1)

Publication Number Publication Date
CH66039A true CH66039A (en) 1914-08-01

Family

ID=25699684

Family Applications (1)

Application Number Title Priority Date Filing Date
CH66039A CH66039A (en) 1913-09-06 1913-09-06 Process for the preparation of a substantive polyazo dye

Country Status (1)

Country Link
CH (1) CH66039A (en)

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