ES2012524A6 - Procedimiento para la produccion de colorantes complejos de cromo 1:2. - Google Patents

Procedimiento para la produccion de colorantes complejos de cromo 1:2.

Info

Publication number
ES2012524A6
ES2012524A6 ES8800652A ES8800652A ES2012524A6 ES 2012524 A6 ES2012524 A6 ES 2012524A6 ES 8800652 A ES8800652 A ES 8800652A ES 8800652 A ES8800652 A ES 8800652A ES 2012524 A6 ES2012524 A6 ES 2012524A6
Authority
ES
Spain
Prior art keywords
independently hydrogen
4alkyl
complexes
radical
coupling component
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
ES8800652A
Other languages
English (en)
Inventor
Herbert Holliger
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Publication of ES2012524A6 publication Critical patent/ES2012524A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/02—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes
    • D06P1/10—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes containing metal
    • 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
    • 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
    • C09B45/26—Disazo or polyazo compounds containing chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)

Abstract

PROCEDIMIENTO PARA LA PRODUCCION DE COLORANTES COMPLEJOS DE CROMO 1:2 O MEZCLAS DE TALES COMPLEJOS, DE FORMULA (I), EN DONDE LOS RADICALES TIENEN LOS SIGNIFICADOS INDICADOS EN LA DESCRIPCION, COMPRENDE CROMAR AL MENOS UN COMPUESTO DE FORMULA (II) O COPULAR UN COMPUESTO DE FORMULA (III) CON AL MENOS UN COMPUESTO DE FORMULA H-R1. LOS COLORANTES (I) SON ADECUADOS EN PARTICULAR PARA EL TEÑIDO DE CUERO.
ES8800652A 1987-03-05 1988-03-04 Procedimiento para la produccion de colorantes complejos de cromo 1:2. Expired - Lifetime ES2012524A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3707044 1987-03-05

Publications (1)

Publication Number Publication Date
ES2012524A6 true ES2012524A6 (es) 1990-04-01

Family

ID=6322321

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8800652A Expired - Lifetime ES2012524A6 (es) 1987-03-05 1988-03-04 Procedimiento para la produccion de colorantes complejos de cromo 1:2.

Country Status (7)

Country Link
US (1) US4820309A (es)
CH (1) CH675426A5 (es)
DE (1) DE3805746C2 (es)
ES (1) ES2012524A6 (es)
FR (1) FR2611736B1 (es)
GB (1) GB2201963B (es)
IT (1) IT1219852B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2103164A1 (es) * 1992-06-12 1997-08-16 Sandoz Ag Colorantes azules de complejos de cromo, su produccion y su uso.

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6764524B1 (en) 1998-08-14 2004-07-20 Clariant Finance (Bvi) Limited 1:2 chromium complex dyes, their production and use
JP2001352982A (ja) * 2000-06-12 2001-12-25 Shimadzu Corp 核酸合成法
AR027004A1 (es) * 2000-12-18 2003-03-12 Vilmax S A C I F I A Nuevos colorantes anionicos para el tenido de cuero, papel, caton y sustratos textiles; mezclas de colorantes que incluyen estos nuevos productos ysustratos tenidos utilizando los colorantes mencionados.
US20070289072A1 (en) * 2000-12-18 2007-12-20 Vilmax S.A.C.I.F.I.A. New anionic coloring agents to dye leather, paper, cardboard and textile substrates: mixtures of coloring agents including these new products, and substrates dyed using the above coloring agents
GB0123150D0 (en) * 2001-09-27 2001-11-21 Clariant Int Ltd Organic compounds
US7226661B2 (en) * 2003-02-03 2007-06-05 Board Of Regents, The University Of Texas System Synthesis of quinones and phenols on solid support
AU2006244072B2 (en) 2005-05-10 2012-09-20 Intermune, Inc. Pyridone derivatives for modulating stress-activated protein kinase system
ES2326693T3 (es) * 2005-07-21 2009-10-16 Clariant Finance (Bvi) Limited Tintes de complejo de cromo.
WO2009065442A1 (en) * 2007-11-22 2009-05-28 Searches For The Development Ltd Method for tanning hides and/or furs
US8304413B2 (en) * 2008-06-03 2012-11-06 Intermune, Inc. Compounds and methods for treating inflammatory and fibrotic disorders
AR092742A1 (es) 2012-10-02 2015-04-29 Intermune Inc Piridinonas antifibroticas
EP3126362B1 (en) 2014-04-02 2022-01-12 Intermune, Inc. Anti-fibrotic pyridinones

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH606324A5 (es) * 1976-05-31 1978-10-31 Sandoz Ag
DE2832756A1 (de) * 1977-08-05 1979-02-15 Sandoz Ag 1 zu 2-chromkomplexe von disazofarbstoffen, deren herstellung und verwendung
DE2805243A1 (de) * 1978-02-08 1979-08-09 Sandoz Ag 1 zu 2-metallkomplexe, deren herstellung und verwendung
CH640556A5 (de) * 1979-03-15 1984-01-13 Sandoz Ag Metallisierbare und metallisierte azoverbindungen, deren herstellung und verwendung.
DE3018761A1 (de) * 1979-05-28 1980-12-11 Sandoz Ag 1 zu 2 metallkomplexverbindungen, deren herstellung und verwendung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2103164A1 (es) * 1992-06-12 1997-08-16 Sandoz Ag Colorantes azules de complejos de cromo, su produccion y su uso.

Also Published As

Publication number Publication date
GB8804891D0 (en) 1988-03-30
FR2611736B1 (fr) 1991-09-20
GB2201963B (en) 1990-09-26
DE3805746A1 (de) 1988-09-15
US4820309A (en) 1989-04-11
FR2611736A1 (fr) 1988-09-09
CH675426A5 (es) 1990-09-28
DE3805746C2 (de) 2003-04-10
IT1219852B (it) 1990-05-24
IT8847692A0 (it) 1988-03-04
GB2201963A (en) 1988-09-14

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Legal Events

Date Code Title Description
PC1A Transfer granted
FD1A Patent lapsed

Effective date: 20080305