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AR005172A1 - Poliazocolorantes acidos y su aplicacion - Google Patents

Poliazocolorantes acidos y su aplicacion

Info

Publication number
AR005172A1
AR005172A1 ARP960105812A ARP960105812A AR005172A1 AR 005172 A1 AR005172 A1 AR 005172A1 AR P960105812 A ARP960105812 A AR P960105812A AR P960105812 A ARP960105812 A AR P960105812A AR 005172 A1 AR005172 A1 AR 005172A1
Authority
AR
Argentina
Prior art keywords
residue
formula
hydrogen
alkyl
alk
Prior art date
Application number
ARP960105812A
Other languages
English (en)
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of AR005172A1 publication Critical patent/AR005172A1/es

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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/503—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group
    • C09B62/507—Azo dyes
    • C09B62/513—Disazo or polyazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Paper (AREA)

Abstract

La presente invencion se refiere a nuevos compuestos poliazocolorantes de formula (I), en la cual n es 0 o 1; Y1 es hidrogeno, hidroxisulfonilo,pirrolidinsulfonilo, piperidinsulfonilo, morfolinilsulfonilo o un residuo de la formula SO2-alquilo, SO2-AR, SO2-N(Alk)2, SO2-N(Alk)Ar, SO2-OAr, SO2-C2H4-Q,SO2-CH=CH2, CO-Ar, formulas (II) o (III); Y2 es nitro, un residuo de la formula SO2-NHAr o el residuo Y1; Y3 es hidrogeno, hidroxisulfonilo,pirrolidinsulfonilo o un residuo de la formula SO2-alquilo, SO2-N(Alk)2, SO2-NHAlk, SO2-CH2COOH, SO2-C2H4-Q, SO2-CH=CH2, SO2-CH2CH=CH2, CO-Ar oCO-NHAlk o Y3 e Y2 juntos son un residuo de la formula L-NZ-CO; Y4 es hidrogeno o Y4 e Y3 juntos son un residuo de la formula L-NZ-CO, X es hidrogenooC1-C4-alquilo; halogeno carboxilo, C1-C4-alcoxicarbonilo o hidroxisulfonilo; R2 es hidrogeno, C1-C4-alquilo, halogeno carboxilo, C1-C4-alcoxicarbonilo o R1 yR2 juntos son un residuo de la formula L-NZ-CO, R3 es hidrogeno, hidroxi, C1-C4-alconoiloxi o benzoiloxi; y R4 es amino o hidroxi, donde Alk esC1-C8-alquilo que puede estar interrumpido por uno a tres atomos de oxigeno en funcion eter o por un atomo de azufre o un grupo sulfonilo y sustituido porhidroxi, C1-C4-alcanoiloxi, benzoiloxi, sulfato, halogeno, ciano, carboxilo o fenilo; Ar es fenilo que puede estar sustituido por C1-C4-alquilo,C1-C4-alcoxi, halogeno, carboxilo, C1-C4-alcanoilamino o hidroxisulfonilo; L es metileno o carbonilo; Z es hidrogeno, naftilo, C5-C8-cicloalquilo o unresiduo de la formula Alk o Ar; y Q es hidroxi o un grupo disociable en condiciones de reaccion alcalinas; asi como su aplicacion, solos o mezcladosentre si y con otros colorantes, para tenir sustratos naturales o sinteticos, tales como lana, cuero, poliamida o papel y especialmente cuero. Se obtienen
ARP960105812A 1995-12-27 1996-12-20 Poliazocolorantes acidos y su aplicacion AR005172A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19548785A DE19548785A1 (de) 1995-12-27 1995-12-27 Saure Polyazofarbstoffe

Publications (1)

Publication Number Publication Date
AR005172A1 true AR005172A1 (es) 1999-04-14

Family

ID=7781453

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP960105812A AR005172A1 (es) 1995-12-27 1996-12-20 Poliazocolorantes acidos y su aplicacion

Country Status (6)

Country Link
US (1) US6011141A (es)
EP (1) EP0873376A1 (es)
AR (1) AR005172A1 (es)
BR (1) BR9612248A (es)
DE (1) DE19548785A1 (es)
WO (1) WO1997024405A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19626318A1 (de) * 1996-07-01 1998-01-08 Basf Ag Farbstoffmischungen, enthaltend Polyazofarbstoffe
GB0103240D0 (en) 2001-02-09 2001-03-28 Clariant Int Ltd Organic compounds
MY133587A (en) 2002-05-29 2007-11-30 Glaxo Group Ltd Aromatic sulfones and their medical use
DE102004049092A1 (de) * 2004-10-08 2006-04-13 Dystar Textilfarben Gmbh & Co. Deutschland Kg Reaktive Polyazofarbstoffe
CN102660134B (zh) * 2012-05-10 2014-02-05 金华恒利康化工有限公司 一种酸性绿光黑染料及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB557460A (en) * 1942-05-18 1943-11-22 George Francis Howard Hexakisazo dyestuffs
GB578000A (en) * 1944-03-31 1946-06-11 Williams Hounslow Ltd Improvements relating to the manufacture of hexakisazo dyestuffs

Also Published As

Publication number Publication date
WO1997024405A1 (de) 1997-07-10
DE19548785A1 (de) 1997-07-03
US6011141A (en) 2000-01-04
EP0873376A1 (de) 1998-10-28
BR9612248A (pt) 1999-07-13

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