ZA858636B - A process for the preparation of concentrated storage-stable aqueous solutions of yellow azo-and azoxystilbene dyes - Google Patents

A process for the preparation of concentrated storage-stable aqueous solutions of yellow azo-and azoxystilbene dyes

Info

Publication number
ZA858636B
ZA858636B ZA858636A ZA858636A ZA858636B ZA 858636 B ZA858636 B ZA 858636B ZA 858636 A ZA858636 A ZA 858636A ZA 858636 A ZA858636 A ZA 858636A ZA 858636 B ZA858636 B ZA 858636B
Authority
ZA
South Africa
Prior art keywords
aqueous solutions
stable aqueous
preparation
dyes
salt
Prior art date
Application number
ZA858636A
Other languages
English (en)
Inventor
Athanassios Tzikas
Paul Herzig
Juergen Markert
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 ZA858636B publication Critical patent/ZA858636B/xx

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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0001—Post-treatment of organic pigments or dyes
    • C09B67/002—Influencing the physical properties by treatment with an amine
    • 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
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • C09B69/02—Dyestuff salts, e.g. salts of acid dyes with basic dyes
    • C09B69/04—Dyestuff salts, e.g. salts of acid dyes with basic dyes of anionic dyes with nitrogen containing compounds
    • 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0072—Preparations with anionic dyes or reactive dyes
    • C09B67/0073—Preparations of acid or reactive dyes in liquid form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cosmetics (AREA)
  • Paper (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
ZA858636A 1984-11-12 1985-11-11 A process for the preparation of concentrated storage-stable aqueous solutions of yellow azo-and azoxystilbene dyes ZA858636B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH5406/84A CH660017A5 (de) 1984-11-12 1984-11-12 Konzentrierte lagerstabile waessrige loesungen gelber stilbenazo(xy)farbstoffe.

Publications (1)

Publication Number Publication Date
ZA858636B true ZA858636B (en) 1986-06-25

Family

ID=4293049

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA858636A ZA858636B (en) 1984-11-12 1985-11-11 A process for the preparation of concentrated storage-stable aqueous solutions of yellow azo-and azoxystilbene dyes

Country Status (13)

Country Link
US (1) US5041539A (ja)
EP (1) EP0182743B1 (ja)
JP (1) JPH0699644B2 (ja)
KR (1) KR930010743B1 (ja)
AT (1) ATE59059T1 (ja)
AU (1) AU579904B2 (ja)
BR (1) BR8505664A (ja)
CA (1) CA1251786A (ja)
CH (1) CH660017A5 (ja)
DE (1) DE3580901D1 (ja)
ES (1) ES8701211A1 (ja)
FI (1) FI83884C (ja)
ZA (1) ZA858636B (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH692246A5 (de) * 1996-12-13 2002-04-15 Basf Ag Verfahren zur Herstellung von Aminsalzen von 4-Nitrotoluol-2-sulfonsäure.
BR0011556A (pt) * 1999-06-02 2002-02-26 Ciba Sc Holding Ag Corantes azo amarelo e azoestilbeno
EP1548069B1 (de) * 2003-12-22 2010-08-04 Basf Se Flüssigformulierungen von Direktfarbstoffen
JP2007262105A (ja) * 2004-07-01 2007-10-11 Nippon Kayaku Co Ltd アゾ及び／又はアゾキシスチルベン染料の濃厚水溶液の製造法
EP1951820B1 (de) * 2005-11-18 2012-09-05 Basf Se Flüssigformulierungen von direktfarbstoffen
GB2433264A (en) * 2005-12-16 2007-06-20 Sun Chemical Ltd Process for preparing ammonium, phosphonium & sulphonium salts of anionic dyes from aqueous solution of a salt of dye & non-aqueous solution of an onium salt
WO2012120543A1 (en) 2011-03-09 2012-09-13 Council Of Scientific & Industrial Research A single step process for synthesis of yellow dye -11 of consistent colour tone

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3679353A (en) * 1969-10-30 1972-07-25 Gaf Corp Direct dye,alkanolamine or morpholine,and neutral salt concentrate and milling preparation thereof
EP0021619A1 (en) * 1979-06-12 1981-01-07 Imperial Chemical Industries Plc A method of making concentrated aqueous solutions of dyes and these solutions
DE3045377A1 (de) * 1980-12-02 1982-08-19 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung elektrolytarmer sulfonsaeuregruppenhaltiger farbstoffe

Also Published As

Publication number Publication date
JPS61115959A (ja) 1986-06-03
FI854410A0 (fi) 1985-11-08
FI83884C (fi) 1991-09-10
ES548738A0 (es) 1986-11-16
KR930010743B1 (ko) 1993-11-10
CA1251786A (en) 1989-03-28
EP0182743B1 (de) 1990-12-12
DE3580901D1 (de) 1991-01-24
ES8701211A1 (es) 1986-11-16
US5041539A (en) 1991-08-20
BR8505664A (pt) 1986-08-12
KR860004118A (ko) 1986-06-18
CH660017A5 (de) 1987-03-13
JPH0699644B2 (ja) 1994-12-07
EP0182743A3 (en) 1988-03-16
EP0182743A2 (de) 1986-05-28
FI854410A (fi) 1986-05-13
AU579904B2 (en) 1988-12-15
FI83884B (fi) 1991-05-31
AU4974785A (en) 1986-05-22
ATE59059T1 (de) 1990-12-15

Similar Documents

Publication Publication Date Title
DE3366702D1 (en) Preparation process of storage-stable aqueous solutions of water-soluble reactive dyes
AU579904B2 (en) A process for the preparation of concentrated storage-stable aqueous solutions of yellow azo- and azoxystilbene dyes
ES8301262A1 (es) Procedimiento para la obtencion de preparados acuosos facil-mente dispersables de colorantes insolubles o dificilmente solubles en agua
GB1509152A (en) Process for the preparation of concentrated solutions of anionic dyestuffs
GB1452871A (en) Preparation of a water soluble isomerised hop extract
AU640047B2 (en) Concentrated aqueous solutions of 2-phenylbenzo- thiazoleazo dyes
ES8206603A1 (es) Procedimiento de preparacion de colorante amarillo directo 11.
MX163457B (es) Procedimiento para la preparacion de soluciones acuosas concentradas de bajo contenido en sal,de colorantes reactivos de aminotriazinilo y soluciones acuosas colorantes obtenidas
ZA200109892B (en) Novel yellow azo- and azoxystilbene dyes.
GB1452986A (en) Process for the preparation of stilbene-azo dyes
ES461389A1 (es) Un procedimiento para preparar una sal por adicion de acido metanosulfonico.
GB1114944A (en) Stilbene-azo and stilbene-azoxy dyes and their preparation
GB1409326A (en) Preparation of stilbene-azo dyes
JPS5677251A (en) Preparation of anthraquinone intermediate
SE8700251D0 (sv) Process for preparing wood preservative compositions
ES311249A1 (es) Procedimiento para teñir o estampar poliamida sintetica.
Tanaka The Synthesis of 3-Carboxyalkyl-salicylaldehyde Derivatives and Application of Their Chelate Forming Properties to the Analysis of Copper and Nickel
JPS6460662A (en) Solvent for water-soluble dye and dyeing with said solvent
SU1246581A1 (ru) Способ получения красителя кислотного ярко-синего антрахинонового
RO96104A2 (ro) Procedeu de obtinere a colorantului negru complex cr 1:1 acid 6-nitro-1-diazo-2-naftol-4-sulfonic-2-naftol
GB288358A (en) Improvements in and relating to dyes and dyeing
RO93346B1 (ro) Colorant brun direct nebenzidinic si procedeu de obtinere a acestuia
CS245963B1 (cs) Symetrický chromitý komplex
CH634191GA3 (en) Process for preparing highly concentrated, liquid preparations of anionic dyes
CH634192GA3 (en) Process for preparing highly concentrated, liquid preparations of anionic dyes