CH399632A - Process for the production of azo dyes - Google Patents

Process for the production of azo dyes

Info

Publication number
CH399632A
CH399632A CH163760A CH163760A CH399632A CH 399632 A CH399632 A CH 399632A CH 163760 A CH163760 A CH 163760A CH 163760 A CH163760 A CH 163760A CH 399632 A CH399632 A CH 399632A
Authority
CH
Switzerland
Prior art keywords
production
azo dyes
azo
dyes
Prior art date
Application number
CH163760A
Other languages
German (de)
Inventor
Francis Andrew Herbert
William Pearson Kenneth
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 CH399632A publication Critical patent/CH399632A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH163760A 1959-02-16 1960-02-15 Process for the production of azo dyes CH399632A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB526059A GB923886A (en) 1959-02-16 1959-02-16 New dis-and tris-azo dyestuffs containing halogenated-ú¾-triazinylamino groups

Publications (1)

Publication Number Publication Date
CH399632A true CH399632A (en) 1965-09-30

Family

ID=9792747

Family Applications (3)

Application Number Title Priority Date Filing Date
CH1654964A CH413170A (en) 1959-02-16 1960-02-15 Process for the production of azo dyes
CH1654864A CH413169A (en) 1959-02-16 1960-02-15 Process for the production of azo dyes
CH163760A CH399632A (en) 1959-02-16 1960-02-15 Process for the production of azo dyes

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CH1654964A CH413170A (en) 1959-02-16 1960-02-15 Process for the production of azo dyes
CH1654864A CH413169A (en) 1959-02-16 1960-02-15 Process for the production of azo dyes

Country Status (2)

Country Link
CH (3) CH413170A (en)
GB (1) GB923886A (en)

Also Published As

Publication number Publication date
CH413169A (en) 1966-05-15
GB923886A (en) 1963-04-18
CH413170A (en) 1966-05-15

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