BE773454A - Colorants monoazoiques, leur preparation et leurs applications - Google Patents

Colorants monoazoiques, leur preparation et leurs applications

Info

Publication number
BE773454A
BE773454A BE773454A BE773454A BE773454A BE 773454 A BE773454 A BE 773454A BE 773454 A BE773454 A BE 773454A BE 773454 A BE773454 A BE 773454A BE 773454 A BE773454 A BE 773454A
Authority
BE
Belgium
Prior art keywords
monoazoic
colorants
applications
preparation
monoazoic colorants
Prior art date
Application number
BE773454A
Other languages
English (en)
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.)
Filing date
Publication date
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of BE773454A publication Critical patent/BE773454A/xx

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)
  • Paper (AREA)
BE773454A 1970-10-05 1971-10-04 Colorants monoazoiques, leur preparation et leurs applications BE773454A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702048842 DE2048842C3 (de) 1970-10-05 1970-10-05 Wasserlösliche Monoazofarbstoffe, Verfahren zu deren Herstellung und ihre Verwendung zum Färben oder Bedrucken von Leder, Wolle, Seide, Polyamid-, Polyurethanoder Cellulosefasern

Publications (1)

Publication Number Publication Date
BE773454A true BE773454A (fr) 1972-04-04

Family

ID=5784232

Family Applications (1)

Application Number Title Priority Date Filing Date
BE773454A BE773454A (fr) 1970-10-05 1971-10-04 Colorants monoazoiques, leur preparation et leurs applications

Country Status (7)

Country Link
JP (1) JPS5740183B1 (cs)
BE (1) BE773454A (cs)
CH (1) CH559238A5 (cs)
DE (1) DE2048842C3 (cs)
FR (1) FR2110226B1 (cs)
GB (1) GB1362577A (cs)
IT (1) IT938932B (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2431343A1 (de) * 1974-06-29 1976-01-15 Hoechst Ag Goldgelbe, neue wasserloesliche monoazoverbindungen, verfahren zu ihrer herstellung und ihre verwendung als farbstoffe

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3717667A1 (de) * 1987-05-26 1988-12-15 Hoechst Ag Wasserloesliche naphthyl-azo-pyrazolon-verbindungen, verfahren zu ihrer herstellung und ihre verwendung als farbstoffe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2431343A1 (de) * 1974-06-29 1976-01-15 Hoechst Ag Goldgelbe, neue wasserloesliche monoazoverbindungen, verfahren zu ihrer herstellung und ihre verwendung als farbstoffe

Also Published As

Publication number Publication date
CH559238A5 (cs) 1975-02-28
DE2048842C3 (de) 1980-10-02
DE2048842A1 (de) 1972-04-06
FR2110226B1 (cs) 1976-03-26
JPS5740183B1 (cs) 1982-08-25
DE2048842B2 (de) 1980-02-07
GB1362577A (en) 1974-08-07
FR2110226A1 (cs) 1972-06-02
IT938932B (it) 1973-02-10

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Legal Events

Date Code Title Description
RE Patent lapsed

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

Effective date: 19871031