CH369533A - Process for the production of azo dyes - Google Patents

Process for the production of azo dyes

Info

Publication number
CH369533A
CH369533A CH5616558A CH5616558A CH369533A CH 369533 A CH369533 A CH 369533A CH 5616558 A CH5616558 A CH 5616558A CH 5616558 A CH5616558 A CH 5616558A CH 369533 A CH369533 A CH 369533A
Authority
CH
Switzerland
Prior art keywords
production
azo dyes
azo
dyes
Prior art date
Application number
CH5616558A
Other languages
German (de)
Inventor
Francis Andrew Herbert
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of CH369533A publication Critical patent/CH369533A/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
    • C09B62/02—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
    • C09B62/04—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 to a triazine ring
    • C09B62/08—Azo dyes
    • C09B62/085—Monoazo dyes
    • 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
    • C09B62/04—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 to a triazine ring
    • C09B62/046—Specific dyes not provided for in group C09B62/06 - C09B62/10

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH5616558A 1957-02-25 1958-02-21 Process for the production of azo dyes CH369533A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB619957A GB828353A (en) 1957-02-25 1957-02-25 New stilbene azo dyestuffs

Publications (1)

Publication Number Publication Date
CH369533A true CH369533A (en) 1963-05-31

Family

ID=9810223

Family Applications (2)

Application Number Title Priority Date Filing Date
CH5616558A CH369533A (en) 1957-02-25 1958-02-21 Process for the production of azo dyes
CH404163A CH374785A (en) 1957-02-25 1958-02-21 Process for the production of new azo dyes

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH404163A CH374785A (en) 1957-02-25 1958-02-21 Process for the production of new azo dyes

Country Status (3)

Country Link
CH (2) CH369533A (en)
GB (1) GB828353A (en)
MY (1) MY6100064A (en)

Also Published As

Publication number Publication date
CH374785A (en) 1964-01-31
GB828353A (en) 1960-02-17
MY6100064A (en) 1961-12-31

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