ES8103136A1 - Procedimiento para la obtencion de complejos de colorantes azoicos metalizados - Google Patents

Procedimiento para la obtencion de complejos de colorantes azoicos metalizados

Info

Publication number
ES8103136A1
ES8103136A1 ES493026A ES493026A ES8103136A1 ES 8103136 A1 ES8103136 A1 ES 8103136A1 ES 493026 A ES493026 A ES 493026A ES 493026 A ES493026 A ES 493026A ES 8103136 A1 ES8103136 A1 ES 8103136A1
Authority
ES
Spain
Prior art keywords
copper
dyeing
containing nitrogen
materials containing
printing materials
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
ES493026A
Other languages
English (en)
Other versions
ES493026A0 (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 ES493026A0 publication Critical patent/ES493026A0/es
Publication of ES8103136A1 publication Critical patent/ES8103136A1/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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/18—Trisazo or higher polyazo dyes
    • C09B33/24—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
    • 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
    • C09B33/04—Disazo dyes in which the coupling component is a dihydroxy or polyhydroxy 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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/24—Disazo or polyazo compounds

Landscapes

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

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE COMPLEJOS DE COLORANTES AZOICOS METALIZADOS DE FORMULA (I), EN LA QUE R Y R'' SON HIDROGENO, CLORO O UN GRUPO SULFITO; <<M>> VALE 0,1 O 2; <<N>> ES 1 O 2 Y <<K Y L>> SON 0 O 1, PERO NO SIMULTANEAMENTE PUEDEN LOS DOS VALER 0. SE FUNDAMENTA EN LA REACCION DE COPULACION DE RESORCINA EN SECUENCIA ARBITRATIA CON 1 MOL DE UNA AMINA DIAZOTADA DE FORMULA (II) EN LA QUE LOS SIMBOLOS MANTIENEN LOS SIGNIFICADOS ANTERIORMENTE DADOS Y CON 1 A 2 MOLES DE UNA O DOS AMINAS DE FARMULA GENERAL (III), EN LA QUE <<M>> Y <<N>> TIENEN LOS SIGNIFICADOS ANTERIORMENTE INDICADOS; A CONTINUACION SE METALIZA EL PRODUCTO OBTENIDO. ESTOS COMPLEJOS SON UTILIZABLES EN EL TEÑIDO DE CUEROS. *FORMULA*.
ES493026A 1979-07-03 1980-07-02 Procedimiento para la obtencion de complejos de colorantes azoicos metalizados Expired ES8103136A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792926761 DE2926761A1 (de) 1979-07-03 1979-07-03 Metallkomplexfarbstoffe

Publications (2)

Publication Number Publication Date
ES493026A0 ES493026A0 (es) 1981-02-16
ES8103136A1 true ES8103136A1 (es) 1981-02-16

Family

ID=6074766

Family Applications (1)

Application Number Title Priority Date Filing Date
ES493026A Expired ES8103136A1 (es) 1979-07-03 1980-07-02 Procedimiento para la obtencion de complejos de colorantes azoicos metalizados

Country Status (5)

Country Link
EP (1) EP0022485B1 (es)
JP (1) JPS5611958A (es)
BR (1) BR8004108A (es)
DE (2) DE2926761A1 (es)
ES (1) ES8103136A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3212240A1 (de) * 1982-04-02 1983-10-06 Basf Ag Dis- und trisazofarbstoffe
DE3370019D1 (en) * 1983-01-05 1987-04-09 Ciba Geigy Ag 1:2-cobalt complexes of disazo dyestuffs
ES2149678B1 (es) 1997-03-06 2001-05-16 Ciba Sc Holding Ag Estabilizacion de policarbonatos, poliesteres y policetonas.
TWI231820B (en) * 1999-03-11 2005-05-01 Ciba Sc Holding Ag Azo dyes, their preparation and their use

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1616850A (en) * 1926-04-02 1927-02-08 Nat Aniline & Chem Co Inc Production of polyazo coloring matters
US2200445A (en) * 1933-11-25 1940-05-14 Gen Aniline & Film Corp Azo dyestuffs containing a heavy metal in a complex form
US2111559A (en) * 1933-11-25 1938-03-22 Gen Aniline Works Inc Azo dyestuffs containing a heavy metal in a complex form
DE670935C (de) * 1933-11-26 1939-01-28 I G Farbenindustrie Akt Ges Verfahren zur Herstellung von komplexen Kupferverbindungen von Polyazofarbstoffen

Also Published As

Publication number Publication date
JPS5611958A (en) 1981-02-05
DE2926761A1 (de) 1981-01-22
ES493026A0 (es) 1981-02-16
EP0022485A1 (de) 1981-01-21
DE3061337D1 (en) 1983-01-20
EP0022485B1 (de) 1982-12-15
BR8004108A (pt) 1981-01-21

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