ES387448A1 - Fibre-reacrive copper-complex monoazo dyestuffs - Google Patents

Fibre-reacrive copper-complex monoazo dyestuffs

Info

Publication number
ES387448A1
ES387448A1 ES387448A ES387448A ES387448A1 ES 387448 A1 ES387448 A1 ES 387448A1 ES 387448 A ES387448 A ES 387448A ES 387448 A ES387448 A ES 387448A ES 387448 A1 ES387448 A1 ES 387448A1
Authority
ES
Spain
Prior art keywords
formula
compounds
atom
stands
signifies
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
ES387448A
Other languages
Spanish (es)
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
Priority claimed from CH81270A external-priority patent/CH568370A5/en
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES387448A1 publication Critical patent/ES387448A1/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
    • C09B62/043—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 containing two or more triazine rings linked together by a non-chromophoric link
    • 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
    • C09B62/095—Metal complex azo dyes
    • 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
    • C09B62/44—Reactive 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
    • C09B62/4401—Reactive 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 with two or more reactive groups at least one of them being directly attached to a heterocyclic system and at least one of them being directly attached to a non-heterocyclic system
    • C09B62/4403—Reactive 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 with two or more reactive groups at least one of them being directly attached to a heterocyclic system and at least one of them being directly attached to a non-heterocyclic system the heterocyclic system being a triazine ring
    • C09B62/4411—Azo dyes
    • C09B62/4416—Metal complex azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

Procedure for the preparation of new azo compounds of the formula **(See formula)** in which U stands for a halogen atom (in particular a chlorine or bromine atom); X signifies a nitro, acylamine or sulfonic acid group, a halogen atom (in particular a chlorine atom) or, above all, a hydrogen atom; one of the Y signifies a hydrogen atom, while the other signifies a sulfonic acid group; R stands for an aliphatic or, preferably, aromatic radical (in particular a benzene radical) with at most 10 carbon atoms, which may contain as substituents only halogen atoms, alkyl groups or in particular, hydrosolubilizing groups; and Z stands for a fiber-reactive substituent, preferably linked by means of an amine group, characterized by reacting compounds of the formula **(See formula)** in which U, X and Y have the meaning already stated, with amines of the formula H2N-R-V (3), in which R has the same meaning as before and V stands for an amine group, a group condensable with compounds containing fibroreactive radicals or a changeable atom, and condensing the obtained product with compounds containing a fibroreactive radical, or, optionally, reacting said compounds of formula (2) with compounds of formula H2H-R-Z (4) in which Z has the meaning that has been attributed in the explanation of formula (1), to directly form the compounds of formula (1). (Machine-translation by Google Translate, not legally binding)
ES387448A 1970-01-21 1971-01-20 Fibre-reacrive copper-complex monoazo dyestuffs Expired ES387448A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH81270A CH568370A5 (en) 1970-01-21 1970-01-21 Azo compounds prodn and application
CH1825270 1970-12-09

Publications (1)

Publication Number Publication Date
ES387448A1 true ES387448A1 (en) 1974-01-16

Family

ID=25685761

Family Applications (1)

Application Number Title Priority Date Filing Date
ES387448A Expired ES387448A1 (en) 1970-01-21 1971-01-20 Fibre-reacrive copper-complex monoazo dyestuffs

Country Status (7)

Country Link
BE (1) BE761811A (en)
CA (1) CA984383A (en)
DE (1) DE2101940A1 (en)
ES (1) ES387448A1 (en)
FR (1) FR2080512B1 (en)
GB (1) GB1330582A (en)
NL (1) NL7100775A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1398601A (en) * 1972-08-31 1975-06-25 Ici Ltd Reactive formazan dyestuffs
DE2653199A1 (en) * 1975-11-25 1977-06-02 Ciba Geigy FIBER REACTIVE DYES, THEIR PRODUCTION AND USE
CN106854381A (en) * 2017-01-03 2017-06-16 上海安诺其集团股份有限公司 A kind of dye composite, its preparation method and application
CN106854186A (en) * 2017-01-03 2017-06-16 上海安诺其集团股份有限公司 A kind of preparation method of azo compound

Also Published As

Publication number Publication date
FR2080512A1 (en) 1971-11-19
GB1330582A (en) 1973-09-19
NL7100775A (en) 1971-07-23
CA984383A (en) 1976-02-24
FR2080512B1 (en) 1973-06-08
DE2101940A1 (en) 1971-07-29
BE761811A (en) 1971-07-20

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