ES489579A0 - Procedimiento para la obtencion de colorantes poliazoicos - Google Patents

Procedimiento para la obtencion de colorantes poliazoicos

Info

Publication number
ES489579A0
ES489579A0 ES489579A ES489579A ES489579A0 ES 489579 A0 ES489579 A0 ES 489579A0 ES 489579 A ES489579 A ES 489579A ES 489579 A ES489579 A ES 489579A ES 489579 A0 ES489579 A0 ES 489579A0
Authority
ES
Spain
Prior art keywords
procedure
obtaining
polyazoic
dyes
polyazoic dyes
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.)
Granted
Application number
ES489579A
Other languages
English (en)
Other versions
ES8205253A1 (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.)
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 ES489579A0 publication Critical patent/ES489579A0/es
Publication of ES8205253A1 publication Critical patent/ES8205253A1/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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/64—Higher polyazo dyes, e.g. of the types
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/24—Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxyl and amino directing groups
    • C09B29/28—Amino naphthols
    • C09B29/30—Amino naphtholsulfonic acid
    • 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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes
    • C09B33/08—Disazo dyes in which the coupling component is a hydroxy-amino compound
    • C09B33/10—Disazo dyes in which the coupling component is a hydroxy-amino compound in which the coupling component is an amino naphthol
    • 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
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/205—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of a diaryl- or triaryl- alkane or-alkene
    • C09B35/215—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of a diaryl- or triaryl- alkane or-alkene of diarylethane or diarylethene
    • 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
    • C09B35/35—Trisazo dyes in which the tetrazo component is a diamino-azo-aryl compound
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/08—Preparation of azo dyes from other azo compounds by reduction
    • C09B43/10—Preparation of azo dyes from other azo compounds by reduction with formation of a new azo or an azoxy bridge

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
ES489579A 1979-03-16 1980-03-14 Procedimiento para la obtencion de colorantes poliazoicos Expired ES8205253A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792910458 DE2910458A1 (de) 1979-03-16 1979-03-16 Polyazofarbstoffe

Publications (2)

Publication Number Publication Date
ES489579A0 true ES489579A0 (es) 1982-06-01
ES8205253A1 ES8205253A1 (es) 1982-06-01

Family

ID=6065632

Family Applications (1)

Application Number Title Priority Date Filing Date
ES489579A Expired ES8205253A1 (es) 1979-03-16 1980-03-14 Procedimiento para la obtencion de colorantes poliazoicos

Country Status (6)

Country Link
US (1) US4297278A (es)
EP (1) EP0016975B1 (es)
JP (1) JPS55125158A (es)
BR (1) BR8001545A (es)
DE (2) DE2910458A1 (es)
ES (1) ES8205253A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH654588A5 (de) * 1981-12-31 1986-02-28 Sandoz Ag Metallisierte stilbenazoverbindungen, verfahren zur herstellung und verwendung.
DE3247605A1 (de) * 1981-12-31 1983-07-07 Sandoz-Patent-GmbH, 7850 Lörrach Stilbenazoverbindungen, verfahren zur herstellung und verwendung
JPS6099168A (ja) * 1983-11-02 1985-06-03 Sumitomo Chem Co Ltd １，４−ジアミノ−２，３−ジフエノキシアントラキノンの製造方法
US4514559A (en) * 1984-04-27 1985-04-30 Nippon Kayaku Kabushiki Kaisha Water soluble disazo compound, copper salt thereof, and sheet or film colored therewith
DE4405469C2 (de) * 1994-02-21 1996-11-07 Ciba Geigy Ag Verfahren zur Herstellung von Azofarbstoffen
CN101016420A (zh) * 2006-02-10 2007-08-15 明德国际仓储贸易(上海)有限公司 偶氮染料化合物与及其偏光膜

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA512896A (en) * 1955-05-17 Gunst Raymond Cupriferous azo dyestuffs and process of making same
US2004250A (en) * 1932-02-29 1935-06-11 Gen Aniline Works Inc Azo-dyestuffs, and process of making same
US2314023A (en) * 1939-08-08 1943-03-16 Chem Ind Basel Substantive azo dyestuffs and process of making same
GB738309A (en) * 1951-12-13 1955-10-12 Ciba Ltd Manufacture of metalliferous azo-dyestuffs of the stilbene series
FR1523475A (fr) * 1967-03-24 1968-05-03 Ugine Kuhlmann Nouveaux colorants azoïques dérivés du stilbène et leur procédé de préparation
CH619477A5 (es) * 1976-08-02 1980-09-30 Sandoz Ag

Also Published As

Publication number Publication date
DE3064557D1 (en) 1983-09-22
US4297278A (en) 1981-10-27
DE2910458A1 (de) 1980-09-25
EP0016975B1 (de) 1983-08-17
JPS55125158A (en) 1980-09-26
EP0016975A2 (de) 1980-10-15
BR8001545A (pt) 1980-11-11
EP0016975A3 (en) 1981-01-14
ES8205253A1 (es) 1982-06-01

Similar Documents

Publication Publication Date Title
ES493633A0 (es) Procedimiento para la obtencion de muramilpeptidos
ES496848A0 (es) Procedimiento para la obtencion de azoliloxi-carboxil-n- oxiamidas
ES497884A0 (es) Procedimiento para preparar derivados de 2-amino-4-hidroxi- quinazolina
ES495214A0 (es) Procedimiento para la obtencion de nuevos derivados defor- miltilosinos
MX5880E (es) Procedimiento para preparar derivados de bencilimidazol
ES493770A0 (es) Procedimiento para la obtencion de poliarilensulfuros
ES488635A0 (es) Procedimiento para preparar derivados de pirimidina
ES493330A0 (es) Procedimiento para la obtencion de nikkomicinas de efecto pesticida
ES494119A0 (es) Procedimiento para preparar derivados de 3-aminoproxiarilo
ES488197A0 (es) Procedimiento para la preparacion de colorantes de dioxacina
ES493771A0 (es) Procedimiento para la obtencion de poliarilensulfuros
ES496650A0 (es) Procedimiento para la obtencion de alquilureas
ES488772A0 (es) Procedimiento para preparar derivados de pirimidona
AR226694A1 (es) Procedimiento para obtener nuevos derivados de antraciclina
ES488717A0 (es) Procedimiento para la obtencion de derivados de pirazol
MX7642E (es) Procedimiento para preparar la 1-ciclo-hexenilmentil-2-cloroetil pirrolidina
ES493129A0 (es) Procedimiento para la obtencion de colorantes reactivos
ES496334A0 (es) Procedimiento para la obtencion de 5-ciano-5h-dibenz(b,f)- azepina
ES490475A0 (es) Procedimiento para la obtencion de metilolaminotriazinas eteradas
ES490988A0 (es) Procedimiento para la obtencion de butirolactona
ES495297A0 (es) Procedimiento para la obtencion de colorantes azoicos
ES488641A0 (es) Procedimiento para la obtencion de preparados fluibles de colorantes.
ES494727A0 (es) Procedimiento para la obtencion de colorantes reactivos
ES488810A0 (es) Procedimiento para la obtencion de diazatriciclos
ES489579A0 (es) Procedimiento para la obtencion de colorantes poliazoicos