CH417809A - Process for the production of new azo dyes - Google Patents

Process for the production of new azo dyes

Info

Publication number
CH417809A
CH417809A CH630862A CH630862A CH417809A CH 417809 A CH417809 A CH 417809A CH 630862 A CH630862 A CH 630862A CH 630862 A CH630862 A CH 630862A CH 417809 A CH417809 A CH 417809A
Authority
CH
Switzerland
Prior art keywords
production
azo dyes
new azo
new
dyes
Prior art date
Application number
CH630862A
Other languages
German (de)
Inventor
Eric Vellins Cyril
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 CH417809A publication Critical patent/CH417809A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B62/00Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/465Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an acryloyl group, a quaternised or non-quaternised aminoalkyl carbonyl group or a (—N)n—CO—A—O—X or (—N)n—CO—A—Hal group, wherein A is an alkylene or alkylidene group, X is hydrogen or an acyl radical of an organic or inorganic acid, Hal is a halogen atom, and n is 0 or 1
    • C09B62/47Azo dyes
    • C09B62/475Disazo or polyazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH630862A 1961-05-24 1962-05-24 Process for the production of new azo dyes CH417809A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1877561A GB957336A (en) 1961-05-24 1961-05-24 New poly-azo dyestuffs containing unsaturated acylamino groups

Publications (1)

Publication Number Publication Date
CH417809A true CH417809A (en) 1966-07-31

Family

ID=10118200

Family Applications (1)

Application Number Title Priority Date Filing Date
CH630862A CH417809A (en) 1961-05-24 1962-05-24 Process for the production of new azo dyes

Country Status (2)

Country Link
CH (1) CH417809A (en)
GB (1) GB957336A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1007163B (en) * 1974-01-30 1976-10-30 Acna WATER-SOLUBLE DISAZOIC DYE DERIVED FROM 4.4 BEN ZANILIDE DIAMIDE

Also Published As

Publication number Publication date
GB957336A (en) 1964-05-06

Similar Documents

Publication Publication Date Title
AT240997B (en) Process for the production of new water-soluble azo dyes
CH426054A (en) Process for the production of azo dyes
CH410236A (en) Process for the production of new azo dyes
CH402227A (en) Process for the production of new azo dyes
CH403121A (en) Process for the production of new azo dyes
CH419391A (en) Process for the production of azo dyes
CH404027A (en) Process for the production of new azo dyes
AT244479B (en) Process for the production of new dyes
CH405549A (en) Process for the production of azo dyes
AT242833B (en) Process for the production of new azo pigments
CH420422A (en) Process for the production of water-insoluble azo dyes
CH438534A (en) Process for the production of azo dyes
CH404829A (en) Process for the production of new azo dyes
CH380843A (en) Process for the production of new azo dyes
CH444343A (en) Process for the production of new azo dyes
CH392725A (en) Process for the production of new azo dyes
CH392727A (en) Process for the production of dyes
CH417809A (en) Process for the production of new azo dyes
CH419390A (en) Process for the production of new azo dyes
CH441570A (en) Process for the production of new metallized azo dyes
CH377955A (en) Process for the production of new azo dyes
CH411178A (en) Process for the production of new azo dyes
CH408234A (en) Process for the production of new azo dyes
AT242822B (en) Process for the production of new reactive dyes
CH417805A (en) Process for the preparation of new monoazo dyes