GB1413250A - Water-soluble azo compounds having fibre-reactive dyeing properties - Google Patents

Water-soluble azo compounds having fibre-reactive dyeing properties

Info

Publication number
GB1413250A
GB1413250A GB2166873A GB2166873A GB1413250A GB 1413250 A GB1413250 A GB 1413250A GB 2166873 A GB2166873 A GB 2166873A GB 2166873 A GB2166873 A GB 2166873A GB 1413250 A GB1413250 A GB 1413250A
Authority
GB
United Kingdom
Prior art keywords
radical
group
benzene
reactive
fibre
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
GB2166873A
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of GB1413250A publication Critical patent/GB1413250A/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
    • C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/006—Azodyes
    • C09B62/008—Monoazo dyes
    • C09B62/0088—Monoazo dyes with heterocyclic compound as coupling component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

1413250 Reactive monoazo dyes HOECHST AG 7 May 1973 [5 May 1972] 21668/73 Heading C4P New reactive monoazo dyes of formula in which R represents a hydrogen atom or an alkyl, cycloalkyl or aralkyl group, which may be substituted, A represents an aromatic radical of the benzene or naphthalene series or an aromatic heterocyclic radical, B represents an aromatic radical of the benzene or naphthalene series or an aliphatic or cycloaliphatic radical, Z represents a reactive group, Y represents a divalent atom or group of the formula -O-, -S-, -CO-, -SO 2 -, -CH=CH-, -N= N-, -CH 2 -, -NH-, -NHCONH-, -NHCO- or -NHSO 2 -, n, v and w may be the same or different and each is 0 or 1, m is 1 or 2 and r is 2 or 3, and wherein the radicals represented by A and/or B may be substituted, with the proviso that Z does not represent a triazine group containing chlorine or bromine atoms when m is 1, n is 1, v is zero, R represents a hydrogen atom and A represents a radical of the benzene series containing a sulphonic acid group, are prepared by azo coupling or condensation reactions. The dyes are used to colour wool, silk, synthetic polyamide or polyurethane or cellulose fibres in yellow shades.
GB2166873A 1972-05-05 1973-05-07 Water-soluble azo compounds having fibre-reactive dyeing properties Expired GB1413250A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722222032 DE2222032C2 (en) 1972-05-05 1972-05-05 Water-soluble, fiber-reactive azo dyes, process for their preparation and their use

Publications (1)

Publication Number Publication Date
GB1413250A true GB1413250A (en) 1975-11-12

Family

ID=5844132

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2166873A Expired GB1413250A (en) 1972-05-05 1973-05-07 Water-soluble azo compounds having fibre-reactive dyeing properties

Country Status (8)

Country Link
JP (1) JPS4961229A (en)
BE (1) BE799194A (en)
CH (1) CH599315A5 (en)
DE (1) DE2222032C2 (en)
FR (1) FR2184644B1 (en)
GB (1) GB1413250A (en)
IN (1) IN138889B (en)
IT (1) IT987123B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010034832A1 (en) * 2008-09-29 2010-04-01 Basf Se Monoazo dyes for dyeing leather

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1172097A (en) * 1956-01-27 1959-02-05 Ciba Geigy New dyes, their preparation and uses
FR1178011A (en) * 1956-06-29 1959-05-04 Ciba Geigy New monoazo dyes, their preparation and uses
FR1182529A (en) * 1956-09-14 1959-06-25 Ciba Geigy New azo dyes, their preparation process and their use
BE565650A (en) * 1957-03-12
FR1246743A (en) * 1957-11-20 1960-11-25 Sandoz Ag Water-soluble cyanuric dyes, their manufacturing process and applications
FR1293764A (en) * 1961-05-31 1962-05-18 Ciba Geigy Novel dyes and their preparation and use process
FR1327016A (en) * 1961-08-18 1963-05-17 Ciba Geigy Novel dyes, their preparation process and uses
FR1344653A (en) * 1962-12-28 1963-11-29 Geigy Ag J R New Reactive Azo Dyes Containing a Triazinyl Ring and Their Preparation
FR1406198A (en) * 1963-08-27 1965-07-16 Ciba Geigy New monoazo dyes, their production process and their use

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010034832A1 (en) * 2008-09-29 2010-04-01 Basf Se Monoazo dyes for dyeing leather

Also Published As

Publication number Publication date
FR2184644B1 (en) 1977-02-11
DE2222032C2 (en) 1982-07-01
FR2184644A1 (en) 1973-12-28
IN138889B (en) 1976-04-10
IT987123B (en) 1975-02-20
JPS4961229A (en) 1974-06-13
BE799194A (en) 1973-11-07
CH599315A5 (en) 1978-05-31
DE2222032A1 (en) 1973-11-22

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Legal Events

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