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ES2149945T3 - Colorantes azoicos, procedimiento de obtencion y utilizacion de los mismos. - Google Patents

Colorantes azoicos, procedimiento de obtencion y utilizacion de los mismos.

Info

Publication number
ES2149945T3
ES2149945T3 ES95810764T ES95810764T ES2149945T3 ES 2149945 T3 ES2149945 T3 ES 2149945T3 ES 95810764 T ES95810764 T ES 95810764T ES 95810764 T ES95810764 T ES 95810764T ES 2149945 T3 ES2149945 T3 ES 2149945T3
Authority
ES
Spain
Prior art keywords
sub
hydrogen
dyes
procedure
obtaining
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
ES95810764T
Other languages
English (en)
Inventor
Rudolf Hurter
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.)
BASF Schweiz AG
Original Assignee
Ciba Spezialitaetenchemie Holding AG
Ciba SC Holding 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 Spezialitaetenchemie Holding AG, Ciba SC Holding AG filed Critical Ciba Spezialitaetenchemie Holding AG
Application granted granted Critical
Publication of ES2149945T3 publication Critical patent/ES2149945T3/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
    • 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
    • C09B35/04—Disazo dyes characterised by the tetrazo component the tetrazo component being a benzene derivative
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/025—Disazo dyes containing acid groups, e.g. -COOH, -SO3H, -PO3H2, -OSO3H, -OPO2H2; Salts thereof

Landscapes

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

Abstract

SE DESCRIBEN COLORANTES DE FORMULA (I), DONDE R 1 ES HIDROGENO O A VECES FENILAMINO SUSTITUIDO, R{SUB,2} ES HIDROGENO, AMINO O N-MONOALQUILAMINO O N,NDIALQUILAMINO, SIENDO EL ALQUILO DE C{SUB,1}-C{SUB,4}, R{SUB,3} ES HIDROGENO O HIDROXILO, R{SUB,4} ES HIDROGENO, ALQUILO DE C{SUB,1}-C{SUB,4}, ALCOXI DE C{SUB,1}-C{SUB,4}, ALCANOLAMINO DE C{SUB,2}-C{SUB,4}, UREIDO O HALOGENO Y K TIENE EL SIGNIFICADO QUE SE LE DA EN LA REIVINDICACION 1. LOS COLORANTES AZO DE FORMULA (I) CONTIENEN AL MENOS UNO Y COMO MUCHO DOS GRUPOS SULFO. SON MUY APROPIADOS PARA COLOREAR MATERIALES DE FIBRAS CELULOSICAS O MATERIALES DE FIBRAS DE POLIAMIDAS NATURALES O SINTETICAS, CONSERVAN UNA BUENA COLORACION, Y COLOREAN E IMPRIMEN CON BUENA REALIDAD.
ES95810764T 1994-12-12 1995-12-05 Colorantes azoicos, procedimiento de obtencion y utilizacion de los mismos. Expired - Lifetime ES2149945T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH375894 1994-12-12

Publications (1)

Publication Number Publication Date
ES2149945T3 true ES2149945T3 (es) 2000-11-16

Family

ID=4262867

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95810764T Expired - Lifetime ES2149945T3 (es) 1994-12-12 1995-12-05 Colorantes azoicos, procedimiento de obtencion y utilizacion de los mismos.

Country Status (5)

Country Link
US (1) US5663309A (es)
EP (1) EP0719837B1 (es)
JP (1) JPH08217983A (es)
DE (1) DE59508602D1 (es)
ES (1) ES2149945T3 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6417178B1 (en) * 1994-07-19 2002-07-09 University Of Pittsburgh Amyloid binding nitrogen-linked compounds for the antemortem diagnosis of alzheimer's disease, in vivo imaging and prevention of amyloid deposits
DE19806744A1 (de) * 1998-02-18 1999-08-19 Bayer Ag Verfahren zur Herstellung von Aminodiarylazoverbindungen
CN1894350A (zh) * 2003-12-19 2007-01-10 富士胶片株式会社 喷墨用油墨、喷墨用油墨的制造方法、喷墨用油墨组和喷墨记录方法
DE102004003888A1 (de) * 2004-01-27 2005-08-11 Clariant Gmbh Mesoionische Pigmente
US8076352B2 (en) 2004-03-15 2011-12-13 Ptc Therapeutics, Inc. Administration of carboline derivatives useful in the treatment of cancer and other diseases
SG184755A1 (en) 2004-03-15 2012-10-30 Ptc Therapeutics Inc Carboline derivatives useful in the inhibition of angiogenesis
US7767689B2 (en) 2004-03-15 2010-08-03 Ptc Therapeutics, Inc. Carboline derivatives useful in the treatment of cancer
US8076353B2 (en) 2004-03-15 2011-12-13 Ptc Therapeutics, Inc. Inhibition of VEGF translation
US7772271B2 (en) 2004-07-14 2010-08-10 Ptc Therapeutics, Inc. Methods for treating hepatitis C
US7868037B2 (en) 2004-07-14 2011-01-11 Ptc Therapeutics, Inc. Methods for treating hepatitis C
US7781478B2 (en) 2004-07-14 2010-08-24 Ptc Therapeutics, Inc. Methods for treating hepatitis C
US7645881B2 (en) 2004-07-22 2010-01-12 Ptc Therapeutics, Inc. Methods for treating hepatitis C
CA2657805A1 (en) 2006-06-25 2008-01-03 Clariant Finance (Bvi) Limited Acid dyes
KR101005909B1 (ko) * 2010-08-13 2011-01-06 주식회사 코스콤 데이터센터 내부 냉각공기 제어용 풍향조절기
ES2643839T3 (es) * 2010-11-30 2017-11-24 Kemira Oyj Tintes azoicos para teñir papel

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676050A (en) * 1969-01-21 1972-07-11 Du Pont Aqueous dyeing of acid-dyeable polyamide fibers using yellow-to-orange disazo dyes
US4143035A (en) * 1974-07-19 1979-03-06 Toms River Chemical Corporation Disazo dyestuffs having an alkoxy group on the first and/or second component
DE2453209C2 (de) * 1974-11-09 1983-02-03 Bayer Ag, 5090 Leverkusen Disazofarbstoffe, Verfahren zu deren Herstellung und deren Verwendung
US4323498A (en) * 1976-07-28 1982-04-06 Sandoz Ltd. Carbocyclic disazo compounds containing a 2-amino-8-hydroxy-5- or 6-sulfo-naphthalene-2 coupling component radical
CH635361A5 (en) * 1977-07-21 1983-03-31 Sandoz Ag Process for preparing diazo compounds containing 2-amino-8-hydroxynaphthalene-6-sulfonic acid
US4173565A (en) * 1977-12-23 1979-11-06 Toms River Chemical Corporation Rubine disazo acid dyes for polyamides
US4217102A (en) * 1977-12-23 1980-08-12 Toms River Chemical Company Polyamides dyed with rubine disazo acid dyes and process therefore
JPH0826235B2 (ja) * 1988-02-27 1996-03-13 三菱化学株式会社 水溶性染料の製造方法

Also Published As

Publication number Publication date
JPH08217983A (ja) 1996-08-27
DE59508602D1 (de) 2000-08-31
EP0719837A2 (de) 1996-07-03
US5663309A (en) 1997-09-02
EP0719837A3 (de) 1996-10-02
EP0719837B1 (de) 2000-07-26

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