CH459401A - Process for the production of new azo dyes - Google Patents

Process for the production of new azo dyes

Info

Publication number
CH459401A
CH459401A CH759761A CH759761A CH459401A CH 459401 A CH459401 A CH 459401A CH 759761 A CH759761 A CH 759761A CH 759761 A CH759761 A CH 759761A CH 459401 A CH459401 A CH 459401A
Authority
CH
Switzerland
Prior art keywords
production
azo dyes
new azo
new
dyes
Prior art date
Application number
CH759761A
Other languages
German (de)
Inventor
Alfred Dr Fasciati
Henri Dr Riat
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Publication of CH459401A publication Critical patent/CH459401A/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
    • C09B62/08—Azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH759761A 1956-08-03 1956-08-03 Process for the production of new azo dyes CH459401A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3615256A CH391139A (en) 1956-08-03 1956-08-03 Process for the production of new azo dyes

Publications (1)

Publication Number Publication Date
CH459401A true CH459401A (en) 1968-07-15

Family

ID=4512990

Family Applications (3)

Application Number Title Priority Date Filing Date
CH355880D CH355880A (en) 1956-08-03 1956-06-29 Process for the production of new azo dyes
CH3615256A CH391139A (en) 1956-08-03 1956-08-03 Process for the production of new azo dyes
CH759761A CH459401A (en) 1956-08-03 1956-08-03 Process for the production of new azo dyes

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CH355880D CH355880A (en) 1956-08-03 1956-06-29 Process for the production of new azo dyes
CH3615256A CH391139A (en) 1956-08-03 1956-08-03 Process for the production of new azo dyes

Country Status (3)

Country Link
CH (3) CH355880A (en)
DE (1) DE1134780B (en)
GB (1) GB851537A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5011414B1 (en) * 1970-08-31 1975-05-01
CH596277A5 (en) * 1972-03-10 1978-03-15 Ciba Geigy Ag

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1106359A (en) * 1953-08-10 1955-12-19 Ciba Geigy New monoazo dyes, their preparation and use

Also Published As

Publication number Publication date
CH391139A (en) 1965-04-30
DE1134780B (en) 1962-08-16
GB851537A (en) 1960-10-19
CH355880A (en) 1961-07-31

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