IT971721B - AZOCOLORANTS REACTIVE WATER SOLUBLES AND PROCEDURE FOR THEIR PREPARATION - Google Patents

AZOCOLORANTS REACTIVE WATER SOLUBLES AND PROCEDURE FOR THEIR PREPARATION

Info

Publication number
IT971721B
IT971721B IT3272772A IT3272772A IT971721B IT 971721 B IT971721 B IT 971721B IT 3272772 A IT3272772 A IT 3272772A IT 3272772 A IT3272772 A IT 3272772A IT 971721 B IT971721 B IT 971721B
Authority
IT
Italy
Prior art keywords
azocolorants
procedure
preparation
reactive water
water solubles
Prior art date
Application number
IT3272772A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT971721B publication Critical patent/IT971721B/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)
IT3272772A 1971-12-13 1972-12-11 AZOCOLORANTS REACTIVE WATER SOLUBLES AND PROCEDURE FOR THEIR PREPARATION IT971721B (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
IT971721B true IT971721B (en) 1974-05-10

Family

ID=5827827

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3272772A IT971721B (en) 1971-12-13 1972-12-11 AZOCOLORANTS REACTIVE WATER SOLUBLES AND PROCEDURE FOR 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
US6509354B1 (en) 1998-04-27 2003-01-21 Kumiai Chemical Industry Co., Ltd. 3-arylphenyl sulfide derivative and insecticide and miticide
EP1424368A1 (en) * 2002-11-29 2004-06-02 Clariant International Ltd. Mono azo dyes
DE60325883D1 (en) * 2002-11-13 2009-03-05 Clariant Finance Bvi Ltd monoazo

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
CH568364A5 (en) 1975-10-31
DE2161761C2 (en) 1983-03-24
FR2163502B1 (en) 1976-08-20
JPS4866621A (en) 1973-09-12
IN138883B (en) 1976-04-10
DE2161761A1 (en) 1973-06-14
FR2163502A1 (en) 1973-07-27
GB1413315A (en) 1975-11-12
JPS5222003B2 (en) 1977-06-14
BE792586A (en) 1973-06-12

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