ES2058334T3 - Procedimiento para la obtencion de colorantes poliazoicos. - Google Patents

Procedimiento para la obtencion de colorantes poliazoicos.

Info

Publication number
ES2058334T3
ES2058334T3 ES88810843T ES88810843T ES2058334T3 ES 2058334 T3 ES2058334 T3 ES 2058334T3 ES 88810843 T ES88810843 T ES 88810843T ES 88810843 T ES88810843 T ES 88810843T ES 2058334 T3 ES2058334 T3 ES 2058334T3
Authority
ES
Spain
Prior art keywords
compound
formula
diazotated
obtaining
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.)
Expired - Lifetime
Application number
ES88810843T
Other languages
English (en)
Spanish (es)
Inventor
Horst Dr Langfeld
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of ES2058334T3 publication Critical patent/ES2058334T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C09B33/30—Tetrazo 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
    • C09B33/18—Trisazo or higher polyazo dyes
    • C09B33/24—Trisazo dyes of the type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
ES88810843T 1987-12-16 1988-12-07 Procedimiento para la obtencion de colorantes poliazoicos. Expired - Lifetime ES2058334T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH492387 1987-12-16

Publications (1)

Publication Number Publication Date
ES2058334T3 true ES2058334T3 (es) 1994-11-01

Family

ID=4284879

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88810843T Expired - Lifetime ES2058334T3 (es) 1987-12-16 1988-12-07 Procedimiento para la obtencion de colorantes poliazoicos.

Country Status (5)

Country Link
US (1) US4996302A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0322357B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8806642A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE3883361D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2058334T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9022354D0 (en) * 1990-10-15 1990-11-28 Sandoz Ltd Improvements in or relating to organic compounds
GB9022355D0 (en) * 1990-10-15 1990-11-28 Sandoz Ltd Improvements in or relating to organic compounds

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1612850A (en) * 1920-12-06 1927-01-04 Barlow Clifford Advertising machine
DE629743C (de) * 1932-11-22 1936-05-16 Cie Francaise De Prod Chim Et Verfahren zur Herstellung von Trisazofarbstoffen
US2045090A (en) * 1933-05-03 1936-06-23 Gen Aniline Works Inc Cupriferous polyazo dyes and their production
US2257165A (en) * 1933-11-25 1941-09-30 Gen Aniline & Film Corp Azo dyestuffs containing chromium in complex union
US2152652A (en) * 1936-07-02 1939-04-04 Gen Aniline Works Inc Metalliferous azo dyes
CH191565A (de) * 1936-07-13 1937-06-30 Geigy Ag J R Verfahren zur Darstellung eines metallhaltigen Trisazofarbstoffes.
DE904335C (de) * 1951-12-22 1954-02-18 Hoechst Ag Verfahren zur Herstellung von Polyazofarbstoffen
NL85076C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1951-12-22
CH335547A (de) * 1954-02-13 1959-01-15 Bayer Ag Verfahren zur Herstellung eines braunen Tetrakisazofarbstoffes
US3189593A (en) * 1962-02-28 1965-06-15 Sandoz Ltd Polyazo dyes
CH441573A (de) * 1963-10-19 1967-08-15 Hoechst Ag Verfahren zur Herstellung wasserlöslicher, kupferhaltiger Dis-, Tris- und Tetrakisazofarbstoffe des Resorcins
CH444996A (de) * 1964-04-22 1967-10-15 Sandoz Ag Verfahren zur Herstellung von Trisazofarbstoffen
CH531032A (de) * 1969-05-23 1972-11-30 Sandoz Ag Verfahren zur Herstellung von Polyazoverbindungen und ihrer Metallkomplexverbindungen
CH519009A (de) * 1969-07-09 1972-02-15 Sandoz Ag Verfahren zur Herstellung von Polyazoverbindungen und ihre Verwendung
DE2139148C3 (de) * 1971-08-05 1975-10-02 Bayer Ag, 5090 Leverkusen Telrakisazofarbstoffe, Verfahren zu deren Herstellung und ihre Verwendung zum Färben vonpflanzlichen und tierischen Fasermaterialien, sowie von Leder
BE792728A (fr) * 1971-12-16 1973-06-14 Bayer Ag Colorants polyazoiques
DE2514008C2 (de) * 1974-04-10 1984-03-08 Sandoz-Patent-GmbH, 7850 Lörrach Organische Verbindungen, deren Herstellung und Verwendung
US4120854A (en) * 1974-04-10 1978-10-17 Sandoz Ltd. Disazo and trisazo dyes having a 1,3-diamino-, dihydroxy- or amino-hydroxy-benzene nucleus and metal complexes thereof
DE3124172A1 (de) * 1981-06-19 1982-12-30 Basf Ag, 6700 Ludwigshafen Sulfonsaeuregruppenhaltige farbstoffe
DE3142608A1 (de) * 1981-10-28 1983-05-05 Basf Ag, 6700 Ludwigshafen Polyazofarbstoffe
DE3529250A1 (de) * 1985-08-16 1987-02-26 Bayer Ag Polyazofarbstoffe

Also Published As

Publication number Publication date
BR8806642A (pt) 1989-08-29
EP0322357B1 (de) 1993-08-18
DE3842268C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-10-18
EP0322357A3 (en) 1989-11-08
DE3883361D1 (de) 1993-09-23
EP0322357A2 (de) 1989-06-28
DE3842268A1 (de) 1989-06-29
US4996302A (en) 1991-02-26

Similar Documents

Publication Publication Date Title
ES8206703A1 (es) Procedimiento para mejorar las propiedades de solidez al mo-jado de un colorante substantivo sobre un sustrato de fibrascelulosicas
ES2112377T3 (es) Procedimiento para la preparacion de derivados del taxano y productos intermedios.
ES2122731T3 (es) Colorantes azoicos.
ES2067758T3 (es) Benzofenoleteres-esteres, procedimiento para su obtencion, asi como su empleo para mejorar la estabilidad a la luz de los teñidos de poliester.
FI883231L (fi) Menetelmä tekstiilien värjäämiseksi epätasaisesti ja menetelmällä saadut tekstiilituotteet
BR9002397A (pt) Composicao corante oxidatino para cabelo,embalagem contendo duas composicoes separadas e processo de tingir cabelo
ES2058334T3 (es) Procedimiento para la obtencion de colorantes poliazoicos.
ES2049609B1 (es) Procedimiento para la produccion de un complejo de hierro o mezclas de complejos de hierro de disazocompuestos metalizable.
IT1237934B (it) Procedimento per la tintura in piu&#39; colori di prodotti in avorio vegetale
ES2019917B3 (es) Procedimiento para fabricar textiles de aspecto usado.
ES2080000B1 (es) Colorantes azo reactivos con las fibras.
ATE150106T1 (de) Verfahren zum bleichen von indigo-gefärbten denim-artikeln
ES8401115A1 (es) Procedimiento para la obtencion de colorantes de ftalocianina.
BR8006203A (pt) Aparelho para aplicacao de composicao de espuma, processo para tingimento com espuma, de um textil e produto textil obtido pelos mesmos
ES2049608A1 (es) Mezcla de complejos de hierro de diazocompuestos metalizables de utilidad como colorantes para el te\ido de cuero.
GB2018718A (en) Improvements in or relating to marking of elastomeric articles
ES2056761T3 (es) Producto para el teñido del cabello con un contenido de colorantes azoicos de 3-piridina asi como nuevos colorantes azoicos de 3-piridina.
ES2096523B1 (es) Colorantes cationicos de aluminio-ftalocianina.
ES2085323T3 (es) Compuestos de espiro-indolin-oxazina con caracteristicas fotocromaticas y fotosensibilizantes y el procedimiento para su preparacion.
ES2058636T3 (es) Procedimiento para el teñido de materiales textiles de fibras de celulosa a continuacion de un blanqueo de peroxido.
TR25943A (tr) DISAZOBILESIKLERI, BUNLARIN üRETILMELERINE MAHSUS USUL VE BOYAR MADDE OLARAK KULLANILMALARI
ES2037687T3 (es) Colorantes de complejos metalicos asimetricos 1:2.
BR8007808A (pt) Corantes poliazoicos,processo para sua preparacao e sua aplicacao para o tingimento de materiais de fibras vegetais e couro
MX172004B (es) Preparaciones liquidas de colorantes, de dispersion para el teñido de materiales textiles
ES2059820T3 (es) Procedimiento para la estabilizacion fotoquimica de material de fibras poliamidicas teñidas y sin teñir, y de sus mezclas.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 322357

Country of ref document: ES