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ES464699A1 - Procedimiento para la obtencion de colorantes azoicos reac- tivos - Google Patents

Procedimiento para la obtencion de colorantes azoicos reac- tivos

Info

Publication number
ES464699A1
ES464699A1 ES464699A ES464699A ES464699A1 ES 464699 A1 ES464699 A1 ES 464699A1 ES 464699 A ES464699 A ES 464699A ES 464699 A ES464699 A ES 464699A ES 464699 A1 ES464699 A1 ES 464699A1
Authority
ES
Spain
Prior art keywords
dyes
optionally
azo
naphthalene
fibre
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES464699A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of ES464699A1 publication Critical patent/ES464699A1/es
Expired legal-status Critical Current

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
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/04—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring
    • C09B62/08—Azo dyes
    • C09B62/085—Monoazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

Procedimiento para la obtención de colorantes azoicos reactivos, de fórmula **(Fórmula)** donde R significa C1-C4-alquilo y Z significa un grupo amino, en caso dado sustituido, un grupo hidroxilo, en caso dado eterado, un grupo tiol, en caso dado eterado ó un resto hidrocarburo, en caso dado sustituido.
ES464699A 1976-12-04 1977-12-02 Procedimiento para la obtencion de colorantes azoicos reac- tivos Expired ES464699A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762655089 DE2655089C2 (de) 1976-12-04 1976-12-04 Azoreaktivfarbstoffe

Publications (1)

Publication Number Publication Date
ES464699A1 true ES464699A1 (es) 1979-01-01

Family

ID=5994719

Family Applications (1)

Application Number Title Priority Date Filing Date
ES464699A Expired ES464699A1 (es) 1976-12-04 1977-12-02 Procedimiento para la obtencion de colorantes azoicos reac- tivos

Country Status (8)

Country Link
JP (1) JPS5372038A (es)
BR (1) BR7708037A (es)
CH (1) CH633572A5 (es)
DE (1) DE2655089C2 (es)
ES (1) ES464699A1 (es)
FR (1) FR2372873A1 (es)
GB (1) GB1551586A (es)
IT (1) IT1088394B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU78082A1 (de) * 1977-09-06 1979-05-23 Ciba Geigy Ag Farbstoffe,deren herstellung und verwendung
DE2838271A1 (de) * 1978-09-01 1980-03-13 Bayer Ag Azoreaktivfarbstoffe
JPS57187358A (en) * 1981-05-14 1982-11-18 Sumitomo Chem Co Ltd Production of arylazo-amino-naphtholsulfonic acid
DE3135949A1 (de) * 1981-09-10 1983-03-24 Bayer Ag, 5090 Leverkusen Azo-reaktivfarbstoffe
CH655735A5 (de) * 1982-09-17 1986-05-15 Sandoz Ag Reaktive monoazoverbindungen.
DE4215485A1 (de) * 1992-05-11 1993-11-18 Bayer Ag Neue Reaktivfarbstoffe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1644208C3 (de) * 1967-04-19 1978-06-01 Bayer Ag, 5090 Leverkusen Reaktivfarbstoffe
CH626650A5 (es) * 1974-12-18 1981-11-30 Ciba Geigy Ag
GB1549820A (en) * 1975-11-06 1979-08-08 Ciba Geigy Ag Fibre-reactive dyes process for their manufacture and use thereof

Also Published As

Publication number Publication date
JPS5372038A (en) 1978-06-27
BR7708037A (pt) 1978-08-01
IT1088394B (it) 1985-06-10
JPS6121974B2 (es) 1986-05-29
DE2655089C2 (de) 1984-08-16
DE2655089A1 (de) 1978-06-08
FR2372873B1 (es) 1982-02-19
GB1551586A (en) 1979-08-30
CH633572A5 (en) 1982-12-15
FR2372873A1 (fr) 1978-06-30

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