AT274984B - 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
AT274984B
AT274984B AT475668A AT475668A AT274984B AT 274984 B AT274984 B AT 274984B AT 475668 A AT475668 A AT 475668A AT 475668 A AT475668 A AT 475668A AT 274984 B AT274984 B AT 274984B
Authority
AT
Austria
Prior art keywords
preparation
new
water
monoazo dyes
soluble monoazo
Prior art date
Application number
AT475668A
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 AT274984B publication Critical patent/AT274984B/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)
AT475668A 1967-05-19 1968-05-17 Process for the preparation of new, water-soluble monoazo dyes AT274984B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0052457 1967-05-19

Publications (1)

Publication Number Publication Date
AT274984B true AT274984B (en) 1969-10-10

Family

ID=7105465

Family Applications (1)

Application Number Title Priority Date Filing Date
AT475668A AT274984B (en) 1967-05-19 1968-05-17 Process for the preparation of new, water-soluble monoazo dyes

Country Status (3)

Country Link
AT (1) AT274984B (en)
BE (1) BE715420A (en)
FR (1) FR1567472A (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

Also Published As

Publication number Publication date
BE715420A (en) 1968-11-20
FR1567472A (en) 1969-05-16

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