AT287141B - 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
AT287141B
AT287141B AT827769A AT827769A AT287141B AT 287141 B AT287141 B AT 287141B AT 827769 A AT827769 A AT 827769A AT 827769 A AT827769 A AT 827769A AT 287141 B AT287141 B AT 287141B
Authority
AT
Austria
Prior art keywords
preparation
new
water
monoazo dyes
soluble monoazo
Prior art date
Application number
AT827769A
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
Priority claimed from DE19681794064 external-priority patent/DE1794064C3/en
Application filed by Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of AT287141B publication Critical patent/AT287141B/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
    • C09B62/4401—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 with two or more reactive groups at least one of them being directly attached to a heterocyclic system and at least one of them being directly attached to a non-heterocyclic system
    • C09B62/4403—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 with two or more reactive groups at least one of them being directly attached to a heterocyclic system and at least one of them being directly attached to a non-heterocyclic system the heterocyclic system being a triazine ring
    • C09B62/4411—Azo dyes
    • C09B62/4413—Non-metallized monoazo dyes
    • 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
    • C09B62/443—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 alternatively specified
    • C09B62/447—Azo dyes
    • C09B62/45—Monoazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
AT827769A 1968-08-31 1969-08-29 Process for the preparation of new, water-soluble monoazo dyes AT287141B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681794064 DE1794064C3 (en) 1968-08-31 New, water-soluble monoazo dyes and processes for their preparation and their use

Publications (1)

Publication Number Publication Date
AT287141B true AT287141B (en) 1971-01-11

Family

ID=5707847

Family Applications (1)

Application Number Title Priority Date Filing Date
AT827769A AT287141B (en) 1968-08-31 1969-08-29 Process for the preparation of new, water-soluble monoazo dyes

Country Status (5)

Country Link
AT (1) AT287141B (en)
BE (1) BE738292A (en)
CH (1) CH536352A (en)
FR (1) FR2019394B1 (en)
GB (1) GB1272802A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3029383A1 (en) * 1980-08-01 1982-03-18 Hoechst Ag, 6000 Frankfurt WATER-SOLUBLE, FIBER-REACTIVE COMPOUNDS, THEIR PRODUCTION AND USE AND NEW (BETA) -CHLORAETHYLSULFONYLMETHYL-BENZOESAIC HALOGENIDES AND THEIR USE AS FIBER-REACTIVE ANCHORS

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190603432A (en) * 1906-02-12 1906-07-12 Emil Passburg Improvements in Apparatus for Drying Pulverized, Granular and like Material in vacuo.

Also Published As

Publication number Publication date
GB1272802A (en) 1972-05-03
FR2019394A1 (en) 1970-07-03
CH536352A (en) 1973-04-30
DE1794064B2 (en) 1975-08-21
DE1794064A1 (en) 1971-10-07
BE738292A (en) 1970-03-02
FR2019394B1 (en) 1974-02-01

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Legal Events

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