AT297175B - Process for the preparation of new, water-soluble monoazo dyes - Google Patents

Process for the preparation of new, water-soluble monoazo dyes

Info

Publication number
AT297175B
AT297175B AT770070A AT770070A AT297175B AT 297175 B AT297175 B AT 297175B AT 770070 A AT770070 A AT 770070A AT 770070 A AT770070 A AT 770070A AT 297175 B AT297175 B AT 297175B
Authority
AT
Austria
Prior art keywords
preparation
new
water
monoazo dyes
soluble monoazo
Prior art date
Application number
AT770070A
Other languages
German (de)
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 AT297175B publication Critical patent/AT297175B/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
    • C09B62/51—Monoazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
AT770070A 1969-03-17 1970-03-16 Process for the preparation of new, water-soluble monoazo dyes AT297175B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691913400 DE1913400C3 (en) 1969-03-17 1969-03-17 Water-soluble monoazo dyes, process for their preparation and their use

Publications (1)

Publication Number Publication Date
AT297175B true AT297175B (en) 1972-03-10

Family

ID=5728347

Family Applications (2)

Application Number Title Priority Date Filing Date
AT770070A AT297175B (en) 1969-03-17 1970-03-16 Process for the preparation of new, water-soluble monoazo dyes
AT241770A AT292144B (en) 1969-03-17 1970-03-16 Process for the preparation of new, water-soluble monoazo dyes

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT241770A AT292144B (en) 1969-03-17 1970-03-16 Process for the preparation of new, water-soluble monoazo dyes

Country Status (6)

Country Link
AT (2) AT297175B (en)
BE (1) BE747496A (en)
CH (1) CH541606A (en)
DE (1) DE1913400C3 (en)
FR (1) FR2035011B1 (en)
GB (1) GB1262397A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2434294C2 (en) * 1974-07-17 1982-09-16 Hoechst Ag, 6000 Frankfurt Process for dyeing and printing cellulose fiber material and cellulose-containing fiber material

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1530733A (en) * 1966-06-04 1968-06-28 Hoechst Ag Mono-azo dye and its preparation
FR1530732A (en) * 1966-06-04 1968-06-28 Hoechst Ag Mono-azo copper dye and its preparation

Also Published As

Publication number Publication date
GB1262397A (en) 1972-02-02
CH541606A (en) 1973-09-15
AT292144B (en) 1971-08-10
DE1913400A1 (en) 1970-09-24
BE747496A (en) 1970-09-17
DE1913400C3 (en) 1975-07-10
DE1913400B2 (en) 1974-08-22
FR2035011A1 (en) 1970-12-18
FR2035011B1 (en) 1974-05-24

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee