ES479848A1 - Procedimiento para la preparacion de compuestos complejos decremo. - Google Patents

Procedimiento para la preparacion de compuestos complejos decremo.

Info

Publication number
ES479848A1
ES479848A1 ES479848A ES479848A ES479848A1 ES 479848 A1 ES479848 A1 ES 479848A1 ES 479848 A ES479848 A ES 479848A ES 479848 A ES479848 A ES 479848A ES 479848 A1 ES479848 A1 ES 479848A1
Authority
ES
Spain
Prior art keywords
bis
bisazo
disazo
chrome
dyeing
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
ES479848A
Other languages
English (en)
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
Publication of ES479848A1 publication Critical patent/ES479848A1/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
    • 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
    • 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
    • C09B56/00—Azo dyes containing other chromophoric systems
    • C09B56/02—Azomethine-azo dyes
    • 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

Landscapes

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

Abstract

Nuevos complejos mixtos cromados que se obtienen por este procedimiento se aíslan ventajosamente en forma de sus sales, en particular las alcalinas, como las de litio o potasio, pero sobre todo las de sodio, o también las amónicas. Son aptos para teñir los más diversos materiales de poliamida natural o sintética, como lana o fibras de poliamida natural o sintética, como lana o fibras de poliamida sintética, pero sobre todo para teñir el cuero. Según la constitución son aptos también para teñir materiales de contenido celulósico, como por ejemplo de algodón y papel.
ES479848A 1978-04-25 1979-04-24 Procedimiento para la preparacion de compuestos complejos decremo. Expired ES479848A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH444878 1978-04-25
CH1239678 1978-12-05

Publications (1)

Publication Number Publication Date
ES479848A1 true ES479848A1 (es) 1980-08-16

Family

ID=25695497

Family Applications (1)

Application Number Title Priority Date Filing Date
ES479848A Expired ES479848A1 (es) 1978-04-25 1979-04-24 Procedimiento para la preparacion de compuestos complejos decremo.

Country Status (7)

Country Link
US (1) US4256633A (es)
EP (1) EP0005207B1 (es)
JP (1) JPS54142235A (es)
BR (1) BR7902515A (es)
DE (1) DE2961536D1 (es)
ES (1) ES479848A1 (es)
PT (1) PT69539A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH658665A5 (de) * 1984-04-05 1986-11-28 Ciba Geigy Ag Chromkomplexfarbstoffe.
CH662357A5 (de) * 1984-04-06 1987-09-30 Ciba Geigy Ag Faserreaktive chrom- oder kobaltkomplexe und deren herstellung.
CH661276A5 (de) * 1984-04-06 1987-07-15 Ciba Geigy Ag Chrom- oder kobaltkomplexe und deren herstellung.
CH658666A5 (de) * 1984-05-10 1986-11-28 Ciba Geigy Ag Chromkomplexfarbstoffe.
US7226661B2 (en) * 2003-02-03 2007-06-05 Board Of Regents, The University Of Texas System Synthesis of quinones and phenols on solid support
KR100872097B1 (ko) 2007-07-04 2008-12-05 주식회사 디케이씨코포레이션 비대칭성 아조계 금속 착제 염료, 이의 제조 방법 및 이를포함하는 산성 염료 조성물

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1442837A (fr) * 1964-07-31 1966-06-17 Geigy Ag J R Nouveaux colorants azoïques, leur préparation et leurs applications
US3562246A (en) * 1967-09-25 1971-02-09 Martin Marietta Corp Mono- and disazo dyes and the 1:1 and 1:2 metal complexes thereof containing one or more thiosulfate groups
CH519051A (de) * 1967-10-09 1971-09-30 Ciba Geigy Ag Verfahren zum Färben und Bedrucken von textilem Polyamidmaterial mit Gemischen chromhaltiger Azofarbstoffe
US4158003A (en) * 1968-12-10 1979-06-12 Ciba-Geigy Ag Metallized bis-formazans
US3975369A (en) * 1969-08-07 1976-08-17 Sandoz Ltd. 2:1 Metal complexes of 2,2',4'-trihydroxy-3,5-dinitroazobenzene bound to a diphenylamine through an azo bridge
US3879336A (en) * 1972-07-05 1975-04-22 Hodogaya Chemical Co Ltd Process for preparing colored synthetic leather
CH599307A5 (es) * 1974-05-09 1978-05-31 Ciba Geigy Ag
CH624979A5 (es) * 1975-05-14 1981-08-31 Ciba Geigy Ag
CH606324A5 (es) * 1976-05-31 1978-10-31 Sandoz Ag

Also Published As

Publication number Publication date
JPS54142235A (en) 1979-11-06
EP0005207B1 (de) 1981-12-09
US4256633A (en) 1981-03-17
EP0005207A3 (en) 1979-11-28
DE2961536D1 (en) 1982-02-04
EP0005207A2 (de) 1979-11-14
BR7902515A (pt) 1979-10-30
PT69539A (en) 1979-05-01

Similar Documents

Publication Publication Date Title
GB1510721A (en) Dry heat process for dyeing and printing organic material which can be dyed with cationic dyes
GB1503000A (en) Chromium complex dyes their manufacture and use
ES479848A1 (es) Procedimiento para la preparacion de compuestos complejos decremo.
ES474791A1 (es) Procedimiento para la obtencion de colorantes reactivos de metal complejos 1 : 1 y 1 : 2.
ES469122A1 (es) Procedimiento para preparar colorantes monoazoicos disper- sos.
CH614969A5 (en) Process for preparing fibre-reactive azo dyes
FR2432537A1 (fr) Colorants de dispersion et leur fabrication, preparations tinctoriales en contenant et leur utilisation pour la teinture et l'impression de matieres fibreuses synthetiques
ES473075A1 (es) Procedimiento para la preparacion de colorantes 5-triacini- cos
GB1534711A (en) Barbituric acid derivatives and their use as intermediates in the preparation of light-absorbing dyes
ES481659A1 (es) Procedimiento para la preparacion de colorantes reactivos.
GB1520308A (en) Metallised azo and azomethine dyes their manufacture and use
ES455626A1 (es) Procedimiento para la preparacion de colorantes complejos decromo.
ES479771A1 (es) Procedimiento para preparar colorantes reactivos.
CH611325A5 (en) Process for the preparation of water-soluble azo dyes
ES469578A1 (es) Procedimiento para la preparacion de colorantes de condensa-cion con 5-alquil -0 5-alquenil-sulfofenil-halogenpirimidi- nas
ES8203939A1 (es) Procedimiento para la preparacion de colorantes complejos demetal 1:2
ES8106324A1 (es) Procedimiento para preparar colorantes monoazoicos dispersos
GB1511746A (en) Chromium complexes of azo and azomethine dyestuffs
ES477802A1 (es) Procedimiento para preparar complejos de hierro de coloran- tes azoicos.
ES470161A1 (es) Procedimiento para la preparacion de nuevos colorantes an- traquinonicos solubles en agua
ES453289A1 (es) Un procedimiento para la preparacion de colorantes azoicos.
ES8106169A1 (es) Procedimiento para la preparacion de colorantes complejos decromo
FR2434190A1 (fr) Colorants cationiques diazothiazoliques, leur procede de production et leur application a la teinture de polymeres synthetiques
GB1518331A (en) Disperse monoazo dyestuffs
GB2009775A (en) Fibre-reactive azo dyes, processes for their production and use thereof