ES317453A1 - Procedimiento para la obtencion de colorantes azoicos. - Google Patents

Procedimiento para la obtencion de colorantes azoicos.

Info

Publication number
ES317453A1
ES317453A1 ES0317453A ES317453A ES317453A1 ES 317453 A1 ES317453 A1 ES 317453A1 ES 0317453 A ES0317453 A ES 0317453A ES 317453 A ES317453 A ES 317453A ES 317453 A1 ES317453 A1 ES 317453A1
Authority
ES
Spain
Prior art keywords
see formula
obtaining
compounds
procedure
formula
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
ES0317453A
Other languages
English (en)
Spanish (es)
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 ES317453A1 publication Critical patent/ES317453A1/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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/01—Complex metal compounds of azo dyes characterised by the method of metallisation
    • 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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/36—Trisazo dyes of the type
    • 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
    • C09B41/00—Special methods of performing the coupling reaction
    • 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
    • C09B41/00—Special methods of performing the coupling reaction
    • C09B41/001—Special methods of performing the coupling reaction characterised by the coupling medium
    • 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
    • C09B41/00—Special methods of performing the coupling reaction
    • C09B41/001—Special methods of performing the coupling reaction characterised by the coupling medium
    • C09B41/004—Special methods of performing the coupling reaction characterised by the coupling medium containing a reaction assistant, e.g. urea
    • 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
    • C09B45/00—Complex metal compounds of azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
ES0317453A 1965-10-21 1965-09-14 Procedimiento para la obtencion de colorantes azoicos. Expired ES317453A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1195764A CH477510A (de) 1965-10-21 1965-10-21 Verfahren zur Herstellung von Azoverbindungen

Publications (1)

Publication Number Publication Date
ES317453A1 true ES317453A1 (es) 1966-06-01

Family

ID=4378482

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0317453A Expired ES317453A1 (es) 1965-10-21 1965-09-14 Procedimiento para la obtencion de colorantes azoicos.

Country Status (6)

Country Link
US (1) US3405116A (en, 2012)
CH (1) CH477510A (en, 2012)
DE (1) DE1644336B1 (en, 2012)
ES (1) ES317453A1 (en, 2012)
GB (1) GB1117774A (en, 2012)
NL (3) NL6511718A (en, 2012)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5115858B2 (en, 2012) * 1972-04-17 1976-05-20
US4178422A (en) * 1975-12-08 1979-12-11 Dynapol Ethylsulfonate-alkylamine copolymers as colorant backbones
US4096134A (en) * 1975-12-08 1978-06-20 Dynapol Ethylsulfonate-alkylamine copolymers as colorant backbones
DE3163218D1 (en) * 1980-09-19 1984-05-24 Ciba Geigy Ag Azo coupling process
DE3223887A1 (de) * 1982-06-26 1983-12-29 Hoechst Ag, 6230 Frankfurt Diarylpigmente, verfahren zu ihrer herstellung und ihre verwendung
US4886920A (en) * 1987-04-06 1989-12-12 Mallinckrodt, Inc. Process for preparing aromatic fluorides
WO1988007987A1 (en) * 1987-04-06 1988-10-20 Mallinckrodt, Inc. Improved process for preparing aromatic fluorides

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2891047A (en) * 1955-08-20 1959-06-16 Bayer Ag Metal containing polyazo dyestuffs
US3211717A (en) * 1961-03-20 1965-10-12 Gen Aniline & Film Corp Azo dyes from pentaerythritol esters
DE1219155B (de) * 1963-11-27 1966-06-16 Hoechst Ag Verfahren zur Herstellung wasserloeslicher Azofarbstoffe

Also Published As

Publication number Publication date
GB1117774A (en) 1968-06-26
US3405116A (en) 1968-10-08
CH477510A (de) 1969-08-31
NL6511718A (en, 2012) 1966-03-16
NL127617C (en, 2012)
DE1644336B1 (de) 1971-05-19
NL6808258A (en, 2012) 1968-09-25

Similar Documents

Publication Publication Date Title
ES308359A1 (es) Procedimiento para la obtencion de sulfamidas.
ES317453A1 (es) Procedimiento para la obtencion de colorantes azoicos.
ES384492A1 (es) Procedimiento para la obtencion de derivados de acetil-gua-nidina.
ES325146A1 (es) Un procedimiento para la preparacion de aminoisoxazoles.
ES395037A1 (es) Procedimiento para la obtencion de colorantes heterocicli- cos de dificil solubilidad.
ES310982A1 (es) Procedimiento para la preparacion de nuevas ureas sustituidas.
ES444053A1 (es) Procedimiento para la produccion de compuestos azoicos.
ES310920A1 (es) Procedimiento para la obtencion de compuestos heterociclicospiperidinicos.
ES414836A2 (es) Mejoras introducidas en el objeto de la patente principal num. 368.836.
ES311937A1 (es) Procedimiento para la obtencion de compuestos sulfamoilicos.
GB1097057A (en) Imidazolinonesulphonamide derivatives
ES340047A1 (es) Procedimiento para la produccion de derivados de urea sul- fonilica.
ES294368A1 (es) Procedimiento para la preparación de pigmentos colorantes nitro
ES299453A1 (es) Procedimiento para la preparación de colorantes monoazoicos insolubles en agua
ES305264A1 (es) Un procedimiento para la preparacion de derivados de benzodiazepina.
ES326198A3 (es) Procedimiento para la obtencion de un colorante azoico.
ES441429A2 (es) Procedimiento para la produccion de compuestos azoicos.
ES315071A1 (es) Procedimiento para la obtencion de tintes azoicos.
ES319100A1 (es) Procedimiento para la preparacion de colorantes monoazoicos insolubles en agua.
ES437945A1 (es) Procedimiento para la obtencion de herbicidas.
ES321395A1 (es) Procedimiento para la obtenciën del 3, 5-bis-trifluormetil-4&#39;-nitro-tiocarbaniluro
ES318901A1 (es) Procedimiento de obtenciën de sales de sulfonamidas de la fërmula general r1nhc6h4nr2r3 con el antibiëtico eritromicina y sus derivados
ES327433A1 (es) Procedimiento para la preparacion de 2-etilamino-4-fenil-6-cloro-4h-3,1-benzotiazina.
ES308463A1 (es) Procedimiento para la obtencion de un herbicida selectivo a base de urea
ES306046A1 (es) Un procedimiento para la preparacion de derivados de benzodiazepina.