ES245547A1 - Procedimiento para la obtencion de colorantes pirimidicos - Google Patents

Procedimiento para la obtencion de colorantes pirimidicos

Info

Publication number
ES245547A1
ES245547A1 ES0245547A ES245547A ES245547A1 ES 245547 A1 ES245547 A1 ES 245547A1 ES 0245547 A ES0245547 A ES 0245547A ES 245547 A ES245547 A ES 245547A ES 245547 A1 ES245547 A1 ES 245547A1
Authority
ES
Spain
Prior art keywords
dyes
procedure
pyrimidine
obtaining
pyrimid
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
ES0245547A
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Publication of ES245547A1 publication Critical patent/ES245547A1/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
    • C09B62/20—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 pyrimidine ring
    • 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
    • C09B62/20—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 pyrimidine ring
    • C09B62/24—Azo dyes
    • C09B62/255—Metal complex azo 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
    • C09B62/02—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
    • C09B62/20—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 pyrimidine ring
    • C09B62/26—Porphyrins; Porphyrazins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

Procedimiento para la obtención de colorantes pirimidínicos solubles en agua, que por lo menos, contengan un anillo pirimidínico dihalogenizado, especialmente de la serie azo-(mono y poliazo), antraquinónica, ftalocianínica, nítrica y dioxacínica, caracterizado porque los colorantes orgánicos, que por los menos poseen un átomo de hidrógeno intercambiable, o compuestos orgánicos, qeu por lo menos poseen un átomo de hidrógeno intercambiable y además un sustituyente que permite la formación del colorante, se reaccionan con 2, 4, 6-trihalogeno-pirimidina y los productos de reacción obtenidos, si contienen restos de compuestos orgánicos con sustituyentes que permiten la formación de colorante, se transforman en colorantes solubles en agua, mediante reacción adecuada.
ES0245547A 1957-11-29 1958-11-25 Procedimiento para la obtencion de colorantes pirimidicos Expired ES245547A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH5319557 1957-11-29

Publications (1)

Publication Number Publication Date
ES245547A1 true ES245547A1 (es) 1959-06-01

Family

ID=4518498

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0245547A Expired ES245547A1 (es) 1957-11-29 1958-11-25 Procedimiento para la obtencion de colorantes pirimidicos

Country Status (4)

Country Link
US (1) US3288777A (es)
DE (1) DE1644366B1 (es)
ES (1) ES245547A1 (es)
GB (1) GB904581A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH406480A (de) * 1960-01-29 1966-01-31 Sandoz Ag Verfahren zur Herstellung von Reaktivfarbstoffen
GB1107463A (en) * 1964-08-05 1968-03-27 Unilever Ltd Keratinous materials
DE1644171A1 (de) * 1966-09-10 1970-07-30 Bayer Ag Reaktivfarbstoffe und Verfahren zu deren Herstellung
US3502642A (en) * 1967-07-24 1970-03-24 Geigy Ag J R Reactive copper-containing benzeneazonaphthalene dyes containing a trichloropyrimidine group
US4051118A (en) * 1967-08-21 1977-09-27 Ciba-Geigy Ag Water-soluble disazo dyestuffs containing a 3- or 4-[pyrazolylene-(1)-benzoylamino]-6-sulphophenyl moiety
DE68923527D1 (de) * 1988-10-20 1995-08-24 Sandoz Ag Faserreaktive Azofarbstoffe.
US6974497B2 (en) * 2000-10-10 2005-12-13 Clariant Finance (Bvi) Limited Monoazo dyes
GB2468673A (en) 2009-03-17 2010-09-22 Mathias Pfaff Perpetual motion buoyancy device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE560035C (de) * 1929-04-11 1932-09-28 Chemische Ind Ges Verfahren zur Herstellung von Cellulosederivaten
DE665430C (de) * 1934-11-13 1938-09-26 Chemische Ind Ges Verfahren zur Herstellung von Farbstoffen der Anthrachinonreihe
US2820785A (en) * 1953-08-19 1958-01-21 Ciba Ltd Monoazo-dyestuffs
DE1102317B (de) * 1956-08-10 1961-03-16 Ciba Geigy Verfahren zur Herstellung metallhaltiger Monoazofarbstoffe
US2935506A (en) * 1956-09-04 1960-05-03 Ici Ltd New dyestuffs and process for dyeing therewith
DE1088460B (de) * 1956-09-04 1960-09-08 Ici Ltd Verfahren zum Faerben oder Bedrucken von Cellulosetextilstoffen
CH431764A (de) * 1959-05-06 1967-03-15 Sandoz Ag Verfahren zur Herstellung metallhaltiger Reaktivfarbstoffe

Also Published As

Publication number Publication date
DE1569844A1 (de) 1970-07-23
DE1644366B1 (de) 1971-07-29
GB904581A (en) 1962-08-29
US3288777A (en) 1966-11-29

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