CH459404A - Process for the production of azo reactive dyes - Google Patents

Process for the production of azo reactive dyes

Info

Publication number
CH459404A
CH459404A CH471063A CH471063A CH459404A CH 459404 A CH459404 A CH 459404A CH 471063 A CH471063 A CH 471063A CH 471063 A CH471063 A CH 471063A CH 459404 A CH459404 A CH 459404A
Authority
CH
Switzerland
Prior art keywords
production
reactive dyes
azo reactive
azo
dyes
Prior art date
Application number
CH471063A
Other languages
German (de)
Inventor
Horst Dr Jaeger
Edgar Dr Siegel
Klaus Dr Gerlach
Rolf Dr Puetter
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of CH459404A publication Critical patent/CH459404A/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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/006—Azodyes
    • 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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/022—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring the heterocyclic ring being alternatively specified
    • C09B62/026—Azo dyes
    • C09B62/03—Disazo or polyazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH471063A 1962-05-07 1963-04-16 Process for the production of azo reactive dyes CH459404A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0036732 1962-05-07

Publications (1)

Publication Number Publication Date
CH459404A true CH459404A (en) 1968-07-15

Family

ID=7096579

Family Applications (1)

Application Number Title Priority Date Filing Date
CH471063A CH459404A (en) 1962-05-07 1963-04-16 Process for the production of azo reactive dyes

Country Status (3)

Country Link
CH (1) CH459404A (en)
DE (1) DE1444640C3 (en)
GB (1) GB997041A (en)

Also Published As

Publication number Publication date
DE1444640A1 (en) 1969-10-30
DE1444640B2 (en) 1973-05-03
GB997041A (en) 1965-06-30
DE1444640C3 (en) 1973-11-22

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