ES456030A1 - Procedimiento para la obtencion de colorantes reactivos li- bres de metal. - Google Patents

Procedimiento para la obtencion de colorantes reactivos li- bres de metal.

Info

Publication number
ES456030A1
ES456030A1 ES456030A ES456030A ES456030A1 ES 456030 A1 ES456030 A1 ES 456030A1 ES 456030 A ES456030 A ES 456030A ES 456030 A ES456030 A ES 456030A ES 456030 A1 ES456030 A1 ES 456030A1
Authority
ES
Spain
Prior art keywords
formula
reacting
dyes
triazine
reactive dyestuffs
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
ES456030A
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 ES456030A1 publication Critical patent/ES456030A1/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
    • C09B62/022—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 the heterocyclic ring being alternatively specified
    • C09B62/026—Azo dyes
    • C09B62/028—Monoazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

Procedimiento para la obtención de colorantes reactivos libres de metal de fórmula **(Fórmula)** donde D significa un resto arilo mono- o bicíclico, conteniendo grupos ácido sulfónico, K significa un resto fenileno, sulfonaftileno o hidroxisulfonaftileno, en caso dado sustituido, y significa un grupo disociable, preferentemente halógeno, Z significa un resto orgánico divalente y R-R2 significa H o un sustituyente.
ES456030A 1976-02-20 1977-02-18 Procedimiento para la obtencion de colorantes reactivos li- bres de metal. Expired ES456030A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762607028 DE2607028A1 (de) 1976-02-20 1976-02-20 Reaktivfarbstoffe

Publications (1)

Publication Number Publication Date
ES456030A1 true ES456030A1 (es) 1978-02-01

Family

ID=5970498

Family Applications (1)

Application Number Title Priority Date Filing Date
ES456030A Expired ES456030A1 (es) 1976-02-20 1977-02-18 Procedimiento para la obtencion de colorantes reactivos li- bres de metal.

Country Status (8)

Country Link
JP (1) JPS52102335A (es)
BE (1) BE851584A (es)
BR (1) BR7701000A (es)
CH (1) CH614732A5 (es)
DE (1) DE2607028A1 (es)
ES (1) ES456030A1 (es)
FR (1) FR2341626A1 (es)
GB (1) GB1530104A (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2749597C2 (de) * 1977-11-05 1986-04-24 Bayer Ag, 5090 Leverkusen Metallkomplex-Reaktivfarbstoffe
EP0097119A3 (de) * 1982-06-11 1984-09-05 Ciba-Geigy Ag Reaktivfarbstoffe, deren Herstellung und Verwendung
DE3466555D1 (en) * 1983-06-17 1987-11-05 Ciba Geigy Ag Reactive dyes, their preparation and their use
DE3545555A1 (de) * 1984-12-31 1986-07-10 Sandoz-Patent-GmbH, 7850 Lörrach Faserreaktive monoazoverbindungen
CH666298A5 (de) * 1984-12-31 1988-07-15 Sandoz Ag Faserreaktive monoazoverbindungen.
FR2609468B1 (fr) * 1987-01-14 1989-07-13 Sandoz Sa Nouveaux composes monoazoiques, leur preparation et leur utilisation comme colorants reactifs
US5227476A (en) * 1987-01-14 1993-07-13 Sandoz Ltd. 2-(3,6,8-trisulfonaphth-2-ylazo)-5-[2-chloro-4-[2-(5-chloro-2,4-difluoropyrimid-6-ylamino)-2-methyl-ethyl]amino-1,3,5-triazin-6-ylamino]phenyl urea salts thereof
DE3918653C2 (de) * 1988-06-14 2003-01-16 Clariant Finance Bvi Ltd Chromophore Verbindung mit heterocyclischem Reaktivrest
US5227477A (en) * 1988-06-14 1993-07-13 Sandoz Ltd. Dyes having one or two 2,4- or 4,6-dichloro-5-cyanopyrimidyl groups linked through bridging radicals containing at least two nitrogen atoms to chloro-1,3,5-triazinyl groups
US5245020A (en) * 1989-04-01 1993-09-14 Basf Aktiengesellschaft Reactive dyes with two or three nitrogen-containing haloheterocycles as reactive system
DE3910649A1 (de) * 1989-04-01 1990-10-11 Basf Ag Reaktivfarbstoffe, die zwei oder drei stickstoffhaltige halogenheterocyclen als anker aufweisen
DE59206979D1 (de) * 1991-05-15 1996-10-02 Bayer Ag Reaktivfarbstoffe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH437574A (de) * 1964-12-12 1967-06-15 Siemens Ag Schweissdrahtzuführungseinrichtung
BE787122A (fr) * 1971-08-04 1973-02-05 Ciba Geigy Composes azoiques, leur preparation et leur utilisation

Also Published As

Publication number Publication date
JPS52102335A (en) 1977-08-27
BE851584A (fr) 1977-08-18
CH614732A5 (en) 1979-12-14
FR2341626B1 (es) 1980-09-19
GB1530104A (en) 1978-10-25
DE2607028A1 (de) 1977-08-25
FR2341626A1 (fr) 1977-09-16
BR7701000A (pt) 1977-10-18

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