DE2252943A1 - Dihydroxypyridinfarbstoffe - Google Patents
DihydroxypyridinfarbstoffeInfo
- Publication number
- DE2252943A1 DE2252943A1 DE19722252943 DE2252943A DE2252943A1 DE 2252943 A1 DE2252943 A1 DE 2252943A1 DE 19722252943 DE19722252943 DE 19722252943 DE 2252943 A DE2252943 A DE 2252943A DE 2252943 A1 DE2252943 A1 DE 2252943A1
- Authority
- DE
- Germany
- Prior art keywords
- dyes
- radical
- carbon atoms
- optionally substituted
- parts
- 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.)
- Pending
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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
- C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
- C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
- C09B29/3617—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom
- C09B29/3621—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring
- C09B29/3626—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more hydroxyl groups (or = O)
- C09B29/363—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more hydroxyl groups (or = O) from diazotized amino carbocyclic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722252943 DE2252943A1 (de) | 1972-10-28 | 1972-10-28 | Dihydroxypyridinfarbstoffe |
AU61422/73A AU6142273A (en) | 1972-10-28 | 1973-10-16 | Dihydroxypyidine dyes |
CH1498773A CH584263A5 (ru) | 1972-10-28 | 1973-10-24 | |
FR7338080A FR2204662B1 (ru) | 1972-10-28 | 1973-10-25 | |
GB4991473A GB1443808A (en) | 1972-10-28 | 1973-10-26 | Azo dyes containing dihydroxypyridine residues |
BR842373A BR7308423D0 (pt) | 1972-10-28 | 1973-10-26 | Processo de fabricacao de corantes da di-hidroxi piridina |
AR25073073A AR198703A1 (es) | 1972-10-28 | 1973-10-26 | Colorantes de dihidroxipiridina |
IT5338173A IT997709B (it) | 1972-10-28 | 1973-10-26 | Coloranti diidrossipiridinici |
DD17431973A DD108763A5 (ru) | 1972-10-28 | 1973-10-26 | |
BE137106A BE806566A (fr) | 1972-10-28 | 1973-10-26 | Colorants de dihydroxypyridine |
JP12085373A JPS5026565B2 (ru) | 1972-10-28 | 1973-10-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722252943 DE2252943A1 (de) | 1972-10-28 | 1972-10-28 | Dihydroxypyridinfarbstoffe |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2252943A1 true DE2252943A1 (de) | 1974-05-02 |
Family
ID=5860290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19722252943 Pending DE2252943A1 (de) | 1972-10-28 | 1972-10-28 | Dihydroxypyridinfarbstoffe |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5026565B2 (ru) |
AR (1) | AR198703A1 (ru) |
AU (1) | AU6142273A (ru) |
BE (1) | BE806566A (ru) |
BR (1) | BR7308423D0 (ru) |
CH (1) | CH584263A5 (ru) |
DD (1) | DD108763A5 (ru) |
DE (1) | DE2252943A1 (ru) |
FR (1) | FR2204662B1 (ru) |
GB (1) | GB1443808A (ru) |
IT (1) | IT997709B (ru) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4167509A (en) * | 1975-12-17 | 1979-09-11 | Imperial Chemical Industries Limited | Water soluble cationic azo dyestuffs |
US4514226A (en) * | 1981-03-25 | 1985-04-30 | Basf Aktiengesellschaft | Monoazo pyridone colorants |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5637391A (en) * | 1979-08-29 | 1981-04-11 | Tokyo Seikou Seni Roopu Kk | Fiber rope |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1489492A (fr) * | 1965-08-13 | 1967-07-21 | Cassella Farbwerke Mainkur Ag | Nouveaux colorants azoïques insolubles dans l'eau et leur préparation |
DE1644122B2 (de) * | 1967-09-01 | 1976-07-15 | Cassella Farbwerke Mainkur Ag, 6000 Frankfurt | Sulfonsaeure- und carbonsaeuregruppenfreie wasserunloesliche monoazofarbstoffe und verfahren zu ihrer herstellung |
GB1360635A (en) * | 1971-04-05 | 1974-07-17 | Ici Ltd | Paints and printing inks |
BE789191A (fr) * | 1971-09-24 | 1973-03-22 | Cassella Farbwerke Mainkur Ag | Colorants mono-azoiques insolubles dans l'eau |
BE791584A (fr) * | 1971-11-18 | 1973-05-17 | Cassella Farbwerke Mainkur Ag | Teinture de manieres fibreuses synthetiques |
-
1972
- 1972-10-28 DE DE19722252943 patent/DE2252943A1/de active Pending
-
1973
- 1973-10-16 AU AU61422/73A patent/AU6142273A/en not_active Expired
- 1973-10-24 CH CH1498773A patent/CH584263A5/xx not_active IP Right Cessation
- 1973-10-25 FR FR7338080A patent/FR2204662B1/fr not_active Expired
- 1973-10-26 BR BR842373A patent/BR7308423D0/pt unknown
- 1973-10-26 IT IT5338173A patent/IT997709B/it active
- 1973-10-26 AR AR25073073A patent/AR198703A1/es active
- 1973-10-26 BE BE137106A patent/BE806566A/xx unknown
- 1973-10-26 DD DD17431973A patent/DD108763A5/xx unknown
- 1973-10-26 GB GB4991473A patent/GB1443808A/en not_active Expired
- 1973-10-29 JP JP12085373A patent/JPS5026565B2/ja not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4167509A (en) * | 1975-12-17 | 1979-09-11 | Imperial Chemical Industries Limited | Water soluble cationic azo dyestuffs |
US4514226A (en) * | 1981-03-25 | 1985-04-30 | Basf Aktiengesellschaft | Monoazo pyridone colorants |
Also Published As
Publication number | Publication date |
---|---|
AU6142273A (en) | 1975-04-17 |
JPS5026565B2 (ru) | 1975-09-02 |
IT997709B (it) | 1975-12-30 |
FR2204662B1 (ru) | 1976-11-19 |
BE806566A (fr) | 1974-04-26 |
BR7308423D0 (pt) | 1974-08-29 |
GB1443808A (en) | 1976-07-28 |
CH584263A5 (ru) | 1977-01-31 |
DD108763A5 (ru) | 1974-10-05 |
JPS4976935A (ru) | 1974-07-24 |
AR198703A1 (es) | 1974-07-15 |
FR2204662A1 (ru) | 1974-05-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE1917278B2 (de) | Monoazofarbstoffe, Verfahren zu deren Herstellung und Farbstoffzubereitungen | |
DE2936489A1 (de) | Organische verbindungen | |
DE2115449C3 (de) | Wasserlösliche Monoazofarbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung zum Färben von Wolle oder synthetischen Polyamidtextilmaterialien | |
DE2206551B2 (de) | Azofarbstoffe, ihre herstellung und verwendung zum faerben und bedrucken von papier sowie natuerlicher und regenerierter cellulose | |
EP0699718A2 (de) | Azothiophenfarbstoffe mit einer 2,4,6-Triamino-3-cyanpyridin Kupplungskomponente | |
DE2252943A1 (de) | Dihydroxypyridinfarbstoffe | |
DE2120877B2 (de) | In Wasser schwer lösliche Monoazoverbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung | |
CH637415A5 (de) | Neue dispersionsazofarbstoffe sowie verfahren zu ihrer herstellung. | |
EP0463995A1 (de) | Azofarbstoffe mit 2-Alkylamino-3-cyan-4,6-diaminopyridinen als Kupplungskomponenten | |
DE2433260B2 (de) | In wasser schwer loesliche monoazoverbindungen, verfahren zu ihrer herstellung und ihre verwendung zum faerben oder bedrucken | |
DE2265443C2 (de) | Verfahren zum Färben von synthetischen Polyamidtextihnaterialien | |
DE3510410A1 (de) | Azofarbstoffe | |
DE1298661B (de) | Verfahren zur Herstellung in Wasser schwer loeslicher Dispersionsfarbstoffe | |
DE2354686A1 (de) | Azofarbstoffe der isothiazolo-pyrimidinreihe | |
DE1644305A1 (de) | Wasserunloeslicher Monoazofarbstoff und Verfahren zu seiner Herstellung | |
DE4121754B4 (de) | Azo-Dispersionsfarbstoffe | |
EP0169459B1 (de) | Azofarbstoffe | |
DE2824710A1 (de) | Wasserunloesliche monoazofarbstoffe | |
DE2309637A1 (de) | Dihydroxypyridinfarbstoffe | |
DE2044162C3 (de) | Azoverbindungen und ihre Verwendung | |
DE1544530A1 (de) | Verfahren zur Herstellung von wasserunloeslichen Monoazofarbstoffen | |
DE652868C (de) | Verfahren zur Herstellung von Azofarbstoffen | |
DE1279260B (de) | Verfahren zur Herstellung von Farbstoffen | |
DE1644167C3 (ru) | ||
DE2840825A1 (de) | Farbstoffe fuer den transferdruck |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OHA | Expiration of time for request for examination |