GB1323253A - Monoazo dyestuffs their manufacture and use - Google Patents

Monoazo dyestuffs their manufacture and use

Info

Publication number
GB1323253A
GB1323253A GB2810571A GB2810571A GB1323253A GB 1323253 A GB1323253 A GB 1323253A GB 2810571 A GB2810571 A GB 2810571A GB 2810571 A GB2810571 A GB 2810571A GB 1323253 A GB1323253 A GB 1323253A
Authority
GB
United Kingdom
Prior art keywords
radical
june
benzene
dyes
formula
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB2810571A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 AG filed Critical Ciba Geigy AG
Publication of GB1323253A publication Critical patent/GB1323253A/en
Expired legal-status Critical Current

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
    • C09B62/085—Monoazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

1323253 Monoazo dyes CIBA-GEIGY AG 16 June 1971 [29 June 1970] 28105/71 Heading C4P New monoazo dyes of formula wherein Y-R is a benzene or naphthalene radical containing SO 3 H groups, Y-D is the radical of a benzene or heterocyclic coupling component, one Y is H and the other is a radical of formula bonded via an amino group and A is a trimethylammonium, pyridinium, N,N-dimethylhydrazinium or 1 - azonia - 4 - aza - bicyclo - (2.2.2)- octane residue are prepared by condensation and quaternation reactions, for example, by condensing an appropriate aminoazo dye with a halotriazine, the product further condensed with morpholine and the final halogen atom replaced by reaction with compounds introducing group A. The dyes are used to colour natural and regenerated cellulose fibres in yellow shades. Reference has been directed by the Comptroller to Specification 1,009,432.
GB2810571A 1970-06-29 1971-06-16 Monoazo dyestuffs their manufacture and use Expired GB1323253A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH980070A CH532114A (en) 1970-06-29 1970-06-29 Process for the preparation of new monoazo dyes

Publications (1)

Publication Number Publication Date
GB1323253A true GB1323253A (en) 1973-07-11

Family

ID=4355775

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2810571A Expired GB1323253A (en) 1970-06-29 1971-06-16 Monoazo dyestuffs their manufacture and use

Country Status (8)

Country Link
BE (1) BE769122A (en)
CA (1) CA941370A (en)
CH (1) CH532114A (en)
DE (1) DE2131706A1 (en)
ES (1) ES392694A1 (en)
FR (1) FR2096554B1 (en)
GB (1) GB1323253A (en)
ZA (1) ZA713920B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5239063A (en) * 1991-01-17 1993-08-24 Bayer Aktiengesellschaft Fibre reactive azo dyestuffs

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH524671A (en) * 1968-09-13 1972-06-30 Ciba Geigy Ag Monoazoic dyes for use with cellulosic fibres

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5239063A (en) * 1991-01-17 1993-08-24 Bayer Aktiengesellschaft Fibre reactive azo dyestuffs

Also Published As

Publication number Publication date
FR2096554B1 (en) 1974-03-22
ES392694A1 (en) 1973-08-01
CA941370A (en) 1974-02-05
FR2096554A1 (en) 1972-02-18
BE769122A (en) 1971-12-28
DE2131706A1 (en) 1972-01-05
ZA713920B (en) 1972-01-26
CH532114A (en) 1972-12-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee