BE792586A - WATER-SOLUBLE REAGENT AZOIC COLORANTS AND THEIR PREPARATION - Google Patents

WATER-SOLUBLE REAGENT AZOIC COLORANTS AND THEIR PREPARATION

Info

Publication number
BE792586A
BE792586A BE792586DA BE792586A BE 792586 A BE792586 A BE 792586A BE 792586D A BE792586D A BE 792586DA BE 792586 A BE792586 A BE 792586A
Authority
BE
Belgium
Prior art keywords
preparation
water
soluble reagent
azoic colorants
azoic
Prior art date
Application number
Other languages
French (fr)
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.)
Publication date
Publication of BE792586A publication Critical patent/BE792586A/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
    • C09B62/44—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
    • C09B62/503—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 the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group
    • C09B62/507—Azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE792586D 1971-12-13 WATER-SOLUBLE REAGENT AZOIC COLORANTS AND THEIR PREPARATION BE792586A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712161761 DE2161761C2 (en) 1971-12-13 1971-12-13 Water-soluble, reactive azo dyes, processes for their production and their use for dyeing and printing leather, wool, silk, polyamide and polyurethane fibers and native or regenerated cellulose fibers

Publications (1)

Publication Number Publication Date
BE792586A true BE792586A (en) 1973-06-12

Family

ID=5827827

Family Applications (1)

Application Number Title Priority Date Filing Date
BE792586D BE792586A (en) 1971-12-13 WATER-SOLUBLE REAGENT AZOIC COLORANTS AND THEIR PREPARATION

Country Status (8)

Country Link
JP (1) JPS5222003B2 (en)
BE (1) BE792586A (en)
CH (1) CH568364A5 (en)
DE (1) DE2161761C2 (en)
FR (1) FR2163502B1 (en)
GB (1) GB1413315A (en)
IN (1) IN138883B (en)
IT (1) IT971721B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69934224T2 (en) 1998-04-27 2007-10-04 Kumiai Chemical Industry Co., Ltd. 3-ARYLPHENYLSULFIDE DERIVATIVES AND INSECTICIDES AND MITICIDES
EP1424368A1 (en) * 2002-11-29 2004-06-02 Clariant International Ltd. Mono azo dyes
WO2004044057A1 (en) * 2002-11-13 2004-05-27 Clariant International Ltd Mono azo dyes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1073691A (en) * 1952-02-19 1954-09-28 Hoechst Ag Azo dyes belonging to the pyrazolone and pyrazol series and method of preparing these dyes
GB1220422A (en) * 1968-02-28 1971-01-27 Sumitomo Chemical Co Reactive yellow monoazo dyes of the phenylazo-pyrazole series and process for the preparation thereof

Also Published As

Publication number Publication date
JPS4866621A (en) 1973-09-12
IT971721B (en) 1974-05-10
DE2161761C2 (en) 1983-03-24
FR2163502B1 (en) 1976-08-20
CH568364A5 (en) 1975-10-31
JPS5222003B2 (en) 1977-06-14
GB1413315A (en) 1975-11-12
DE2161761A1 (en) 1973-06-14
FR2163502A1 (en) 1973-07-27
IN138883B (en) 1976-04-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FARBWERKE HOECHST A.G. VORMALS MEISTER LUCIUS & B

Effective date: 19881231