CH312812A - Process for the production of a metallizable polyazo dye - Google Patents

Process for the production of a metallizable polyazo dye

Info

Publication number
CH312812A
CH312812A CH312812DA CH312812A CH 312812 A CH312812 A CH 312812A CH 312812D A CH312812D A CH 312812DA CH 312812 A CH312812 A CH 312812A
Authority
CH
Switzerland
Prior art keywords
metallizable
production
polyazo dye
polyazo
dye
Prior art date
Application number
Other languages
German (de)
Inventor
Hans-Ruedi Dr Byland
Original Assignee
Sandoz 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 Sandoz Ag filed Critical Sandoz Ag
Publication of CH312812A publication Critical patent/CH312812A/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
    • C09B35/38—Trisazo dyes ot the type
    • C09B35/44—Trisazo dyes ot the type the component K being a hydroxy amine
    • C09B35/46—Trisazo dyes ot the type the component K being a hydroxy amine the component K being an amino naphthol
    • C09B35/463—D being derived from diaminodiphenyl

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CH312812D 1952-10-20 1952-10-20 Process for the production of a metallizable polyazo dye CH312812A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH312812T 1952-10-20
CH310250T 1954-02-26

Publications (1)

Publication Number Publication Date
CH312812A true CH312812A (en) 1956-02-29

Family

ID=25735660

Family Applications (1)

Application Number Title Priority Date Filing Date
CH312812D CH312812A (en) 1952-10-20 1952-10-20 Process for the production of a metallizable polyazo dye

Country Status (1)

Country Link
CH (1) CH312812A (en)

Similar Documents

Publication Publication Date Title
CH312807A (en) Process for the production of a metallizable polyazo dye
CH312808A (en) Process for the production of a metallizable polyazo dye
CH312809A (en) Process for the production of a metallizable polyazo dye
CH312810A (en) Process for the production of a metallizable polyazo dye
CH312811A (en) Process for the production of a metallizable polyazo dye
CH312812A (en) Process for the production of a metallizable polyazo dye
CH312813A (en) Process for the production of a metallizable polyazo dye
CH312814A (en) Process for the production of a metallizable polyazo dye
CH312815A (en) Process for the production of a metallizable polyazo dye
CH312816A (en) Process for the production of a metallizable polyazo dye
CH312817A (en) Process for the production of a metallizable polyazo dye
CH312818A (en) Process for the production of a metallizable polyazo dye
CH312819A (en) Process for the production of a metallizable polyazo dye
CH312820A (en) Process for the production of a metallizable polyazo dye
CH312821A (en) Process for the production of a metallizable polyazo dye
CH312822A (en) Process for the production of a metallizable polyazo dye
CH312823A (en) Process for the production of a metallizable polyazo dye
CH312824A (en) Process for the production of a metallizable polyazo dye
CH312825A (en) Process for the production of a metallizable polyazo dye
CH312826A (en) Process for the production of a metallizable polyazo dye
CH312827A (en) Process for the production of a metallizable polyazo dye
CH312828A (en) Process for the production of a metallizable polyazo dye
CH312829A (en) Process for the production of a metallizable polyazo dye
CH312830A (en) Process for the production of a metallizable polyazo dye
CH312831A (en) Process for the production of a metallizable polyazo dye