CH452752A - Process for the production of new azo dyes - Google Patents

Process for the production of new azo dyes

Info

Publication number
CH452752A
CH452752A CH576265A CH576265A CH452752A CH 452752 A CH452752 A CH 452752A CH 576265 A CH576265 A CH 576265A CH 576265 A CH576265 A CH 576265A CH 452752 A CH452752 A CH 452752A
Authority
CH
Switzerland
Prior art keywords
production
azo dyes
new azo
new
dyes
Prior art date
Application number
CH576265A
Other languages
German (de)
Inventor
Andrew Mee Herbert Francis
Mee Alex
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 CH452752A publication Critical patent/CH452752A/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)
CH576265A 1959-04-22 1960-04-22 Process for the production of new azo dyes CH452752A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1368659A GB921532A (en) 1959-04-22 1959-04-22 New disazo triazine dyestuffs

Publications (1)

Publication Number Publication Date
CH452752A true CH452752A (en) 1968-03-15

Family

ID=10027566

Family Applications (3)

Application Number Title Priority Date Filing Date
CH453560A CH393593A (en) 1959-04-22 1960-04-22 Process for the production of new azo dyes
CH576265A CH452752A (en) 1959-04-22 1960-04-22 Process for the production of new azo dyes
CH576365A CH450593A (en) 1959-04-22 1960-04-22 Process for the production of new azo dyes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH453560A CH393593A (en) 1959-04-22 1960-04-22 Process for the production of new azo dyes

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH576365A CH450593A (en) 1959-04-22 1960-04-22 Process for the production of new azo dyes

Country Status (3)

Country Link
CH (3) CH393593A (en)
DE (1) DE1249423B (en)
GB (1) GB921532A (en)

Also Published As

Publication number Publication date
CH393593A (en) 1965-06-15
GB921532A (en) 1963-03-20
CH450593A (en) 1968-01-31
DE1249423B (en) 1967-09-07

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