CH380269A - Process for the production of new azo dyes - Google Patents

Process for the production of new azo dyes

Info

Publication number
CH380269A
CH380269A CH6260258A CH6260258A CH380269A CH 380269 A CH380269 A CH 380269A CH 6260258 A CH6260258 A CH 6260258A CH 6260258 A CH6260258 A CH 6260258A CH 380269 A CH380269 A CH 380269A
Authority
CH
Switzerland
Prior art keywords
production
azo dyes
new azo
new
dyes
Prior art date
Application number
CH6260258A
Other languages
German (de)
Inventor
Francis Andrew Herbert
Elliot Stephen William
George Tilley Colin
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 CH380269A publication Critical patent/CH380269A/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)
CH6260258A 1957-08-16 1958-08-05 Process for the production of new azo dyes CH380269A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2589357A GB838728A (en) 1957-08-16 1957-08-16 New disazo triazine dyestuffs

Publications (1)

Publication Number Publication Date
CH380269A true CH380269A (en) 1964-07-31

Family

ID=10235074

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1162463A CH380270A (en) 1957-08-16 1958-08-05 Process for the production of new azo dyes
CH6260258A CH380269A (en) 1957-08-16 1958-08-05 Process for the production of new azo dyes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1162463A CH380270A (en) 1957-08-16 1958-08-05 Process for the production of new azo dyes

Country Status (2)

Country Link
CH (2) CH380270A (en)
GB (1) GB838728A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH465087A (en) * 1963-03-14 1968-11-15 Ciba Geigy Process for the preparation of new disazo dyes

Also Published As

Publication number Publication date
GB838728A (en) 1960-06-22
CH380270A (en) 1964-07-31

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