CH312823A - Process for the production of a metallizable polyazo dye - Google Patents

Process for the production of a metallizable polyazo dye

Info

Publication number
CH312823A
CH312823A CH312823DA CH312823A CH 312823 A CH312823 A CH 312823A CH 312823D A CH312823D A CH 312823DA CH 312823 A CH312823 A CH 312823A
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 CH312823A publication Critical patent/CH312823A/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
    • 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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/38—Preparation from compounds with —OH and —COOH adjacent in the same ring or in peri position
    • C09B45/42—Copper compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CH312823D 1952-10-20 1952-10-20 Process for the production of a metallizable polyazo dye CH312823A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH312823T 1952-10-20
CH310250T 1954-02-26

Publications (1)

Publication Number Publication Date
CH312823A true CH312823A (en) 1956-02-29

Family

ID=25735671

Family Applications (1)

Application Number Title Priority Date Filing Date
CH312823D CH312823A (en) 1952-10-20 1952-10-20 Process for the production of a metallizable polyazo dye

Country Status (1)

Country Link
CH (1) CH312823A (en)

Similar Documents

Publication Publication Date Title
CH312816A (en) Process for the production of a metallizable polyazo dye
CH312873A (en) Process for the production of a metallizable polyazo dye
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
CH312879A (en) Process for the production of a metallizable polyazo dye
CH312878A (en) Process for the production of a metallizable polyazo dye
CH312877A (en) Process for the production of a metallizable polyazo dye
CH312876A (en) Process for the production of a metallizable polyazo dye
CH312875A (en) Process for the production of a metallizable polyazo dye
CH312874A (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
CH312872A (en) Process for the production of a metallizable polyazo dye
CH312843A (en) Process for the production of a metallizable polyazo dye
CH312842A (en) Process for the production of a metallizable polyazo dye
CH312841A (en) Process for the production of a metallizable polyazo dye
CH312815A (en) Process for the production of a metallizable polyazo dye
CH312817A (en) Process for the production of a metallizable polyazo dye
CH312840A (en) Process for the production of a metallizable polyazo dye
CH312839A (en) Process for the production of a metallizable polyazo dye
CH312818A (en) Process for the production of a metallizable polyazo dye