ES255548A1 - Procedimiento para la preparaciën de colorantes reactivos - Google Patents
Procedimiento para la preparaciën de colorantes reactivosInfo
- Publication number
- ES255548A1 ES255548A1 ES0255548A ES255548A ES255548A1 ES 255548 A1 ES255548 A1 ES 255548A1 ES 0255548 A ES0255548 A ES 0255548A ES 255548 A ES255548 A ES 255548A ES 255548 A1 ES255548 A1 ES 255548A1
- Authority
- ES
- Spain
- Prior art keywords
- carboxylic acid
- dyes
- radical
- reacting
- azo
- 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
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
- C09B62/04—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S534/00—Organic compounds -- part of the class 532-570 series
- Y10S534/01—Mixtures of azo compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
Procedimiento para la preparación de colorantes reactivos, caracterizado porque se hace reaccionar con colorantes orgánicos que contienen grupos ácidos hidrosolublizadores que forman sales, y por lo menos un grupo amino primario o secundario, acilable, un halogenuro de ácido carboxilico que contiene un heteroanillo de carácter aromático que contiene nitrófeno que está substituído en por lo menos un átomo de carbono de anillo, vecino a un nitrógeno de anillo terciario, por un substituyente lábil, hasta la acilación completa del grupo amino primario o secundario acilable.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH6920259A CH380263A (de) | 1959-02-06 | 1959-02-06 | Verfahren zur Herstellung von reaktiven Farbstoffen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES255548A1 true ES255548A1 (es) | 1960-08-01 |
Family
ID=4529317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0255548A Expired ES255548A1 (es) | 1959-02-06 | 1960-02-05 | Procedimiento para la preparaciën de colorantes reactivos |
Country Status (7)
Country | Link |
---|---|
US (1) | US3301843A (es) |
BE (1) | BE587308A (es) |
CH (1) | CH380263A (es) |
DE (1) | DE1150770B (es) |
ES (1) | ES255548A1 (es) |
FR (1) | FR1247660A (es) |
GB (1) | GB921963A (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3127389A (en) * | 1964-03-31 | Hojs-i | ||
US3125562A (en) * | 1964-03-17 | Disazo dyestuffs | ||
US3134760A (en) * | 1960-03-04 | 1964-05-26 | Sandoz Ltd | Water-soluble reactive disazo dyestuffs |
DE1186160B (de) * | 1961-02-07 | 1965-01-28 | Bayer Ag | Verfahren zur Herstellung metallhaltiger Azofarbstoffe |
DE1225791B (de) * | 1961-02-07 | 1966-09-29 | Bayer Ag | Verfahren zur Herstellung von Farbstoffen |
DE1202415B (de) * | 1961-02-27 | 1965-10-07 | Bayer Ag | Verfahren zur Herstellung von Reaktivfarbstoffen |
US3184283A (en) * | 1963-01-14 | 1965-05-18 | Du Pont | Process for applying fiber-reactive dyes to cellulosic materials |
NL128069C (es) * | 1963-03-01 | |||
US3256054A (en) * | 1963-04-11 | 1966-06-14 | Du Pont | Single pad-steam process for dyeing cellulosic materials |
US3184282A (en) * | 1963-04-11 | 1965-05-18 | Du Pont | Single pad thermal process for dyeing textile fibers |
US3184284A (en) * | 1963-04-11 | 1965-05-18 | Du Pont | Dye-pad, hot-chemical-treatment dyeing process |
BE645855A (es) * | 1963-05-09 | 1964-07-16 | ||
DE1274764B (de) * | 1963-07-02 | 1968-08-08 | Cassella Farbwerke Mainkur Ag | Verfahren zur Herstellung von wasserloeslichen organischen Farbstoffen |
CH469795A (de) * | 1963-10-04 | 1969-03-15 | Sandoz Ag | Verfahren zur Herstellung wasserlöslicher Reaktivarbstoffe |
CH485821A (de) * | 1965-07-16 | 1970-02-15 | Sandoz Ag | Verfahren zur Herstellung von Reaktivfarbstoffen |
US4007164A (en) * | 1968-03-19 | 1977-02-08 | Bayer Aktiengesellschaft | Azo dyestuffs containing 6-fluoro-pyrimidinyl 4-reactive group |
US4049656A (en) * | 1968-10-03 | 1977-09-20 | Ciba-Geigy Ag | Fibre-reactive anthraquinone dyestuffs |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA585141A (en) * | 1959-10-13 | Csendes Ernest | Chromic salts of o-alkoxy-o'-hydroxy monoazo compounds | |
DE560035C (de) * | 1929-04-11 | 1932-09-28 | Chemische Ind Ges | Verfahren zur Herstellung von Cellulosederivaten |
GB432353A (en) * | 1934-01-18 | 1935-07-18 | Ig Farbenindustrie Ag | Improvements in the manufacture and production of azo dyestuffs |
DE665430C (de) * | 1934-11-13 | 1938-09-26 | Chemische Ind Ges | Verfahren zur Herstellung von Farbstoffen der Anthrachinonreihe |
AT200687B (de) * | 1956-07-05 | 1958-11-25 | Ciba Geigy | Verfahren zur Herstellung neuer Azofarbstoffe |
US2935506A (en) * | 1956-09-04 | 1960-05-03 | Ici Ltd | New dyestuffs and process for dyeing therewith |
DE1258525B (de) * | 1957-10-14 | 1968-01-11 | Bayer Ag | Verfahren zur Herstellung von Farbstoffen |
CH359228A (de) * | 1957-11-29 | 1961-12-31 | Sandoz Ag | Verfahren zur Herstellung von Pyrimidinfarbstoffen |
-
1959
- 1959-02-06 CH CH6920259A patent/CH380263A/de unknown
-
1960
- 1960-02-05 FR FR817759A patent/FR1247660A/fr not_active Expired
- 1960-02-05 BE BE587308A patent/BE587308A/fr unknown
- 1960-02-05 ES ES0255548A patent/ES255548A1/es not_active Expired
- 1960-02-05 GB GB4153/60A patent/GB921963A/en not_active Expired
- 1960-02-05 DE DEG28978A patent/DE1150770B/de active Pending
-
1963
- 1963-12-02 US US327528A patent/US3301843A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR1247660A (fr) | 1960-12-02 |
BE587308A (fr) | 1960-08-05 |
DE1150770B (de) | 1963-06-27 |
CH380263A (de) | 1964-07-31 |
US3301843A (en) | 1967-01-31 |
GB921963A (en) | 1963-03-27 |
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