ES8305809A1 - Procedimiento para la obtencion de soluciones estables, pobres en sales, concentradas de azocolorantes cationicos. - Google Patents
Procedimiento para la obtencion de soluciones estables, pobres en sales, concentradas de azocolorantes cationicos.Info
- Publication number
- ES8305809A1 ES8305809A1 ES508800A ES508800A ES8305809A1 ES 8305809 A1 ES8305809 A1 ES 8305809A1 ES 508800 A ES508800 A ES 508800A ES 508800 A ES508800 A ES 508800A ES 8305809 A1 ES8305809 A1 ES 8305809A1
- Authority
- ES
- Spain
- Prior art keywords
- denotes
- alkyl
- formula
- image
- solutions
- 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
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
- C09B41/00—Special methods of performing the coupling reaction
- C09B41/006—Special methods of performing the coupling reaction characterised by process features
- C09B41/009—Diazotising and coupling in one step
-
- 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
- C09B67/0075—Preparations with cationic dyes
- C09B67/0076—Preparations of cationic or basic dyes in liquid form
-
- 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
- C09B41/00—Special methods of performing the coupling reaction
-
- 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
- C09B44/00—Azo dyes containing onium groups
- C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
-
- 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
- C09B44/00—Azo dyes containing onium groups
- C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
- C09B44/04—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group from coupling components containing amino as the only directing group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE SOLUCIONES ESTABLES, POBRES EN SALES, CONCENTRADAS DE AZOCOLORANTES CATIONICOS DE FORMULA (I), EN LA QUE A ES EL RESTO DE UN DIAZOCOMPONENTE AROMATICO-CARBOCICLICO O AROMATICO-HETEROCICLICO; R SIGNIFICA ALQUILENO; R SIGNIFICA HIDROGENO O ALQUILO; R SIGNIFICA ALQUILO, ALQUENILO O ARALQUILO; R SIGNIFICA ALQUILO; R SIGNIFICA HIDROXIALQUILO; R SIGNIFICA HALOGENO, ALQUILO, ALCOXI, ARILOXI O AMINO; M SIGNIFICA 0, 1, 2, 3, O 4; Y AN>- SIGNIFICA UN ION CARBOXILATO. CONSISTE EN HACER REACCIONAR AMINAS DE FORMULA: A - NH , CON COMPONENTES DE COPULACION DE FORMULA (II), EN PRESENCIA DE ACIDOS CARBOXILICOS ACUOSOS O DE DISOLVENTES ORGANICOS SOLUBLES EN AGUA. DE APLICACION EN LA COLORACION Y ESTAMPADO DE FIBRAS Y TEJIDOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813101140 DE3101140A1 (de) | 1981-01-16 | 1981-01-16 | Verfahren zur herstellung von loesungen kationischer azofarbstoffe |
Publications (2)
Publication Number | Publication Date |
---|---|
ES508800A0 ES508800A0 (es) | 1983-04-16 |
ES8305809A1 true ES8305809A1 (es) | 1983-04-16 |
Family
ID=6122692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES508800A Expired ES8305809A1 (es) | 1981-01-16 | 1982-01-15 | Procedimiento para la obtencion de soluciones estables, pobres en sales, concentradas de azocolorantes cationicos. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4432899A (es) |
EP (1) | EP0056578B1 (es) |
JP (1) | JPS57139145A (es) |
KR (1) | KR880001520B1 (es) |
BR (1) | BR8200226A (es) |
DE (2) | DE3101140A1 (es) |
ES (1) | ES8305809A1 (es) |
IN (1) | IN157727B (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4670041A (en) * | 1981-12-16 | 1987-06-02 | E. I. Du Pont De Nemours And Company | Oxabicycloalkane herbicides |
DE59207647D1 (de) * | 1991-05-17 | 1997-01-23 | Ciba Geigy Ag | Verfahren zur Herstellung hochkonzentrierter wässriger Lösungen von kationischen Azofarbstoffen |
EP1352929B1 (de) * | 2002-04-11 | 2008-07-23 | Basf Se | Verfahren zur Herstellung von Flüssigformulierungen von basischen Azofarbstoffen |
EP1352928A1 (de) | 2002-04-11 | 2003-10-15 | Basf Aktiengesellschaft | Verfahren zur Herstellung von Flüssigformulierungen von basischen Azofarbstoffen |
EP1820536B1 (en) * | 2006-02-18 | 2011-12-14 | Wella GmbH | Coloring agents for keratin fibers |
EP1820537A1 (en) * | 2006-02-18 | 2007-08-22 | Wella Aktiengesellschaft | Agents for coloring keratin fibers |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2972508A (en) * | 1955-12-29 | 1961-02-21 | Bayer Ag | Dyeing of polymers of acrylonitrile |
US2945849A (en) * | 1957-03-04 | 1960-07-19 | Bayer Ag | Disazo compounds containing a quaternary ammonium group |
US3102879A (en) * | 1958-09-30 | 1963-09-03 | Basf Ag | Production of cationic dyestuffs |
US3033847A (en) * | 1959-11-30 | 1962-05-08 | Du Pont | Cationic monoazo dyes for acrylic and polyester fibers |
US3988311A (en) * | 1966-05-23 | 1976-10-26 | Ciba-Geigy Ag | Basic azo dyestuffs containing a heterocyclic diazo component and a para-N-tertiary or quaternary heterocyclic amine alkylene amino benzene coupling component |
US3532683A (en) * | 1966-06-27 | 1970-10-06 | Du Pont | Cationic mono azo dyes for anionic fibers |
GB1162665A (en) * | 1966-09-27 | 1969-08-27 | Du Pont | Cationic and Basic Benzothiazolylazo Dyes, their preparation and use |
CH531610A (de) * | 1969-01-20 | 1972-08-31 | Sandoz Ag | Verfahren zur Herstellung von für die Textilbehandlung gebrauchsfertigen, konzentrierten Farbstofflösungen von Monoazofarbstoffen |
US3956271A (en) * | 1969-01-20 | 1976-05-11 | Sandoz Ltd. | Process for the production of concentrated solutions of cationic azo dyes |
US3912708A (en) * | 1970-07-27 | 1975-10-14 | Du Pont | Biscationic pyridinium monoazo dyes useful for dyeing acid-modified nylons |
US3793305A (en) * | 1970-09-14 | 1974-02-19 | Du Pont | One-step process of preparing azo dyes by simultaneous diazotization |
CH579121A5 (es) * | 1971-06-17 | 1976-08-31 | Sandoz Ag | |
US3812093A (en) * | 1972-08-29 | 1974-05-21 | Eastman Kodak Co | Cationic thiadiazolyl monoazo dyes |
NL7213944A (es) * | 1972-10-14 | 1974-04-16 | ||
DD113239A5 (es) * | 1973-02-26 | 1975-05-20 | ||
DE2451257C3 (de) * | 1974-10-29 | 1979-05-10 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von konzentrierten Farbstofflösungen und Verfahren zum Färben |
DE2503714C3 (de) * | 1975-01-30 | 1978-05-03 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von wasserlöslichen Azofarbstoffen |
GB2009208A (en) * | 1977-11-28 | 1979-06-13 | Ici Ltd | Azo Compounds |
-
1981
- 1981-01-16 DE DE19813101140 patent/DE3101140A1/de not_active Withdrawn
- 1981-12-14 IN IN781/DEL/81A patent/IN157727B/en unknown
- 1981-12-30 US US06/335,940 patent/US4432899A/en not_active Expired - Fee Related
-
1982
- 1982-01-07 DE DE8282100042T patent/DE3260068D1/de not_active Expired
- 1982-01-07 EP EP82100042A patent/EP0056578B1/de not_active Expired
- 1982-01-12 JP JP57002362A patent/JPS57139145A/ja active Pending
- 1982-01-15 BR BR8200226A patent/BR8200226A/pt unknown
- 1982-01-15 ES ES508800A patent/ES8305809A1/es not_active Expired
- 1982-01-16 KR KR8200173A patent/KR880001520B1/ko active
Also Published As
Publication number | Publication date |
---|---|
US4432899A (en) | 1984-02-21 |
ES508800A0 (es) | 1983-04-16 |
EP0056578A3 (en) | 1982-08-25 |
KR830009169A (ko) | 1983-12-17 |
EP0056578B1 (de) | 1984-03-21 |
IN157727B (es) | 1986-05-24 |
EP0056578A2 (de) | 1982-07-28 |
DE3260068D1 (en) | 1984-04-26 |
JPS57139145A (en) | 1982-08-27 |
KR880001520B1 (ko) | 1988-08-19 |
BR8200226A (pt) | 1982-11-09 |
DE3101140A1 (de) | 1982-09-02 |
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