CH442565A - Process for the production of new dyes - Google Patents

Process for the production of new dyes

Info

Publication number
CH442565A
CH442565A CH963860A CH963860A CH442565A CH 442565 A CH442565 A CH 442565A CH 963860 A CH963860 A CH 963860A CH 963860 A CH963860 A CH 963860A CH 442565 A CH442565 A CH 442565A
Authority
CH
Switzerland
Prior art keywords
production
new dyes
dyes
new
Prior art date
Application number
CH963860A
Other languages
German (de)
Inventor
Karl Dr Seitz
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
Priority claimed from CH7477659A external-priority patent/CH377020A/en
Priority claimed from CH590060A external-priority patent/CH437577A/en
Publication of CH442565A publication Critical patent/CH442565A/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
    • 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
    • C09B62/12—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 pyridazine ring
    • 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
    • C09B62/12—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 pyridazine ring
    • C09B62/16—Azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH963860A 1959-06-23 1959-06-23 Process for the production of new dyes CH442565A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH7477659A CH377020A (en) 1959-06-23 1959-06-23 Process for the production of new dyes
CH590060A CH437577A (en) 1959-06-23 1960-05-23 Process for the production of new dyes
CH436161 1961-04-13

Publications (1)

Publication Number Publication Date
CH442565A true CH442565A (en) 1967-08-31

Family

ID=31191535

Family Applications (2)

Application Number Title Priority Date Filing Date
CH963860A CH442565A (en) 1959-06-23 1959-06-23 Process for the production of new dyes
CH1565264A CH461668A (en) 1959-06-23 1960-05-23 Process for the production of new azo dyes

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1565264A CH461668A (en) 1959-06-23 1960-05-23 Process for the production of new azo dyes

Country Status (3)

Country Link
CH (2) CH442565A (en)
DE (1) DE1289209B (en)
GB (1) GB902121A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792587A (en) * 1971-12-11 1973-06-12 Hoechst Ag AZOIC COLORANTS AND THEIR PREPARATION
BE792588A (en) * 1971-12-13 1973-06-12 Hoechst Ag REAGENT NITROGEN COLORANTS AND PREPARATION OF THESE COLORANTS
GB9212472D0 (en) * 1992-06-12 1992-07-22 Ici Plc Chemical compounds

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH359228A (en) * 1957-11-29 1961-12-31 Sandoz Ag Process for the preparation of pyrimidine dyes
FR1225281A (en) * 1958-05-23 1960-06-30 Geigy Ag J R Reactive dyes containing a trihalo-pyrimidylamine group and their preparation

Also Published As

Publication number Publication date
GB902121A (en) 1962-07-25
CH461668A (en) 1968-08-31
DE1289209B (en) 1969-02-13

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