CH384107A - Procédé de préparation de colorants - Google Patents
Procédé de préparation de colorantsInfo
- Publication number
- CH384107A CH384107A CH5648658A CH5648658A CH384107A CH 384107 A CH384107 A CH 384107A CH 5648658 A CH5648658 A CH 5648658A CH 5648658 A CH5648658 A CH 5648658A CH 384107 A CH384107 A CH 384107A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparing dyes
- dyes
- preparing
- Prior art date
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
- C09B44/00—Azo dyes containing onium groups
- C09B44/10—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
-
- 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
- C09B26/00—Hydrazone dyes; Triazene dyes
- C09B26/02—Hydrazone dyes
- C09B26/04—Hydrazone dyes cationic
-
- 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
- C09B27/00—Preparations in which the azo group is formed in any way other than by diazotising and coupling, e.g. oxidation
-
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/08—Preparation of azo dyes from other azo compounds by reduction
-
- 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
- C09B44/10—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
- C09B44/12—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system having one nitrogen atom as the only ring hetero atom
- C09B44/126—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system having one nitrogen atom as the only ring hetero atom in a six-membered ring, e.g. pyrridinium, quinolinium
-
- 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
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/92—Synthetic fiber dyeing
- Y10S8/927—Polyacrylonitrile fiber
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US643231A US2893816A (en) | 1957-03-01 | 1957-03-01 | Polyacrylonitriles dyed with quaternized heterocyclic azo dyes |
Publications (1)
Publication Number | Publication Date |
---|---|
CH384107A true CH384107A (fr) | 1964-11-15 |
Family
ID=24579922
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH5648658A CH384107A (fr) | 1957-03-01 | 1958-02-28 | Procédé de préparation de colorants |
CH5648758A CH373836A (fr) | 1957-03-01 | 1958-02-28 | Procédé de préparation de colorants azoïques |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH5648758A CH373836A (fr) | 1957-03-01 | 1958-02-28 | Procédé de préparation de colorants azoïques |
Country Status (4)
Country | Link |
---|---|
US (1) | US2893816A (fr) |
CH (2) | CH384107A (fr) |
FR (1) | FR1198997A (fr) |
GB (1) | GB866087A (fr) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3124412A (en) * | 1964-03-10 | Continuous- dyeing method for fibrous | ||
US3148935A (en) * | 1955-06-25 | 1964-09-15 | Basf Ag | Dyeing textile material consisting of polyacrylonitrile and its copolymers |
BE576228A (fr) * | 1958-03-04 | |||
US3121710A (en) * | 1958-10-02 | 1964-02-18 | Cfmc | Quaternized monoazo dyes containing a 6-hydroxy-indazole radical |
US3133052A (en) * | 1959-01-08 | 1964-05-12 | Sandoz Ltd | Quaternated disazo dyestuffs |
US3173907A (en) * | 1959-11-27 | 1965-03-16 | American Cyanamid Co | Quaternized n-alkylated arylazoimidazoles |
US3033847A (en) * | 1959-11-30 | 1962-05-08 | Du Pont | Cationic monoazo dyes for acrylic and polyester fibers |
DE1241014B (de) * | 1960-05-20 | 1967-05-24 | Basf Ag | Verfahren zur Herstellung von Tetrazapolymethinfarbstoffen |
US3068056A (en) * | 1960-06-02 | 1962-12-11 | Du Pont | Dyeing of polyester fiber and the products so obtained |
US3121711A (en) * | 1960-05-27 | 1964-02-18 | Du Pont | Phenylphenazinium cationic dyes |
US3132132A (en) * | 1960-06-02 | 1964-05-05 | Hodogaya Chemical Co Ltd | Cationic thiazole dyes and process for manufacturing the same |
US3136751A (en) * | 1960-10-18 | 1964-06-09 | Hodogaya Chemical Co Ltd | Cationic thiazole dyes and process for manufacturing the same |
US3118871A (en) * | 1960-12-12 | 1964-01-21 | American Cyanamid Co | Monazinium azo compounds |
NL284919A (fr) * | 1961-11-03 | Kuhlmann Ets | ||
US3312681A (en) * | 1961-11-10 | 1967-04-04 | American Cyanamid Co | Cationic 1-alkyl-3-(2-hydroxy-1-naphthylazo) pyridinium dyes |
FR1322331A (fr) * | 1962-02-16 | 1963-03-29 | Cfmc | Nouveaux colorants azoïques |
US3179486A (en) * | 1962-07-30 | 1965-04-20 | American Cyanamid Co | Propylene dyeing method |
US3192195A (en) * | 1962-10-22 | 1965-06-29 | Du Pont | Azostyryl cationic dyes |
BE667634A (fr) * | 1964-08-14 | |||
US3515715A (en) * | 1967-01-23 | 1970-06-02 | Eastman Kodak Co | Quaternized pyrazolylazo dyes |
DE1910587C3 (de) * | 1969-03-01 | 1975-10-23 | Bayer Ag, 5090 Leverkusen | Verfahren zum kontinuierlichen Färben oder Bedrucken von anionisch modifizierten Polyacrylnitril-, Polyamid- und Polyesterfasermaterialien |
US3966706A (en) * | 1971-01-27 | 1976-06-29 | Ciba-Geigy Ag | 2,6-Dihydroxy-3-cyano-4-methylpyridine containing azo dyes which contain a functional amino group |
GB1412757A (en) * | 1972-04-17 | 1975-11-05 | Ici Ltd | Azo dyestuffs |
DE2255059A1 (de) * | 1972-11-10 | 1974-05-22 | Bayer Ag | Basische farbstoffe |
DD114641A5 (fr) * | 1973-05-10 | 1975-08-12 | ||
DE2325154C3 (de) * | 1973-05-18 | 1978-11-16 | Bayer Ag, 5090 Leverkusen | Drucktinten für den Transferdruck |
LU71015A1 (fr) * | 1974-09-27 | 1976-08-19 | ||
US4138396A (en) * | 1975-01-03 | 1979-02-06 | Ciba-Geigy Corporation | Pyridyl-azo-indolyl cationic dyes |
CH606300A5 (fr) * | 1975-01-03 | 1978-10-31 | Ciba Geigy Ag | |
CH618061B (de) * | 1975-07-14 | Ciba Geigy Ag | Verfahren zum egalen faerben von langsam-, normal- und schnellziehenden polyacrylnitrilmaterialien. | |
WO2009045702A2 (fr) * | 2007-10-04 | 2009-04-09 | Dow Agrosciences Llc | Compositions pesticides |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1671257A (en) * | 1924-11-11 | 1928-05-29 | Rath Curt | Process for the preparation of hydrazino pyridine compounds |
US1733695A (en) * | 1925-02-05 | 1929-10-29 | Rath Curt | Process for the preparation of alpha-hydrazino-beta-nitro-pyridine |
US2156141A (en) * | 1934-04-17 | 1939-04-25 | Schering Ag | Heterocyclic azo compounds and a method of producing the same |
US2135293A (en) * | 1936-08-20 | 1938-11-01 | Pyridium Corp | Medicinal azo dyes |
US2294380A (en) * | 1939-12-23 | 1942-09-01 | Squibb & Sons Inc | Azo compound |
US2746836A (en) * | 1951-08-31 | 1956-05-22 | Monsanto Chemicals | Process of dyeing acrylonitrile fibers |
US2792276A (en) * | 1954-01-28 | 1957-05-14 | Pacific Mills | Treatment of polyacrylonitrile material with hydroxylamine salts |
US2815338A (en) * | 1954-05-13 | 1957-12-03 | Ciba Ltd | Basic azo dyestuffs |
US2864812A (en) * | 1954-12-15 | 1958-12-16 | Geigy Ag J R | Water soluble dye salts |
BE544768A (fr) * | 1955-01-28 |
-
1957
- 1957-03-01 US US643231A patent/US2893816A/en not_active Expired - Lifetime
-
1958
- 1958-02-25 GB GB6064/58A patent/GB866087A/en not_active Expired
- 1958-02-28 CH CH5648658A patent/CH384107A/fr unknown
- 1958-02-28 FR FR1198997D patent/FR1198997A/fr not_active Expired
- 1958-02-28 CH CH5648758A patent/CH373836A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
FR1198997A (fr) | 1959-12-10 |
US2893816A (en) | 1959-07-07 |
GB866087A (en) | 1961-04-26 |
CH373836A (fr) | 1963-12-15 |
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