CH478212A - Process for the production of new dyes - Google Patents

Process for the production of new dyes

Info

Publication number
CH478212A
CH478212A CH1578866A CH1578866A CH478212A CH 478212 A CH478212 A CH 478212A CH 1578866 A CH1578866 A CH 1578866A CH 1578866 A CH1578866 A CH 1578866A CH 478212 A CH478212 A CH 478212A
Authority
CH
Switzerland
Prior art keywords
production
new dyes
dyes
new
Prior art date
Application number
CH1578866A
Other languages
German (de)
Inventor
Guenter Dr Klahre
Karl Dr Seitz
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
Priority to CH1234966A priority Critical patent/CH482804A/en
Application filed by Ciba Geigy filed Critical Ciba Geigy
Priority to CH1578866A priority patent/CH478212A/en
Priority to FR116807A priority patent/FR1541028A/en
Priority to DE19671644114 priority patent/DE1644114A1/en
Priority to NL6711668A priority patent/NL6711668A/xx
Publication of CH478212A publication Critical patent/CH478212A/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
    • C09B62/12—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
    • 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)
CH1578866A 1966-08-25 1966-11-01 Process for the production of new dyes CH478212A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH1234966A CH482804A (en) 1966-08-25 1966-08-25 Process for the production of new organic compounds
CH1578866A CH478212A (en) 1966-08-25 1966-11-01 Process for the production of new dyes
FR116807A FR1541028A (en) 1966-08-25 1967-08-03 New organic dyes, their preparation process and their use
DE19671644114 DE1644114A1 (en) 1966-08-25 1967-08-16 New organic dyes, their manufacture and use
NL6711668A NL6711668A (en) 1966-08-25 1967-08-24

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1234966A CH482804A (en) 1966-08-25 1966-08-25 Process for the production of new organic compounds
CH1578866A CH478212A (en) 1966-08-25 1966-11-01 Process for the production of new dyes

Publications (1)

Publication Number Publication Date
CH478212A true CH478212A (en) 1969-09-15

Family

ID=25710101

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1234966A CH482804A (en) 1966-08-25 1966-08-25 Process for the production of new organic compounds
CH1578866A CH478212A (en) 1966-08-25 1966-11-01 Process for the production of new dyes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1234966A CH482804A (en) 1966-08-25 1966-08-25 Process for the production of new organic compounds

Country Status (3)

Country Link
CH (2) CH482804A (en)
DE (1) DE1644114A1 (en)
NL (1) NL6711668A (en)

Also Published As

Publication number Publication date
NL6711668A (en) 1968-02-26
CH482804A (en) 1969-12-15
DE1644114A1 (en) 1970-10-29

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Legal Events

Date Code Title Description
PL Patent ceased