BE806566A - DIHYDROXYPYRIDINE COLORANTS - Google Patents
DIHYDROXYPYRIDINE COLORANTSInfo
- Publication number
- BE806566A BE806566A BE137106A BE137106A BE806566A BE 806566 A BE806566 A BE 806566A BE 137106 A BE137106 A BE 137106A BE 137106 A BE137106 A BE 137106A BE 806566 A BE806566 A BE 806566A
- Authority
- BE
- Belgium
- Prior art keywords
- dihydroxypyridine
- colorants
- dihydroxypyridine colorants
- 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
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722252943 DE2252943A1 (en) | 1972-10-28 | 1972-10-28 | DIHYDROXYPYRIDINE DYES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE806566A true BE806566A (en) | 1974-04-26 |
Family
ID=5860290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE137106A BE806566A (en) | 1972-10-28 | 1973-10-26 | DIHYDROXYPYRIDINE COLORANTS |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5026565B2 (en) |
| AR (1) | AR198703A1 (en) |
| AU (1) | AU6142273A (en) |
| BE (1) | BE806566A (en) |
| BR (1) | BR7308423D0 (en) |
| CH (1) | CH584263A5 (en) |
| DD (1) | DD108763A5 (en) |
| DE (1) | DE2252943A1 (en) |
| FR (1) | FR2204662B1 (en) |
| GB (1) | GB1443808A (en) |
| IT (1) | IT997709B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1550830A (en) * | 1975-12-17 | 1979-08-22 | Ici Ltd | Water soluble azo dyestuffs |
| JPS5637391A (en) * | 1979-08-29 | 1981-04-11 | Tokyo Seikou Seni Roopu Kk | Fiber rope |
| DE3111648A1 (en) * | 1981-03-25 | 1982-10-07 | Basf Ag, 6700 Ludwigshafen | "METHOD FOR COLORING COATING, ORGANIC SOLVENTS AND MINERAL OIL PRODUCTS AND NEW DYES" |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1489492A (en) * | 1965-08-13 | 1967-07-21 | Cassella Farbwerke Mainkur Ag | New Water Insoluble Azo Dyes and Their Preparation |
| DE1644122B2 (en) * | 1967-09-01 | 1976-07-15 | Cassella Farbwerke Mainkur Ag, 6000 Frankfurt | SULPHONIC ACID AND CARBONIC ACID GROUP-FREE, HYDRO-INSOLUBLE MONOAZO DYES AND PROCESS FOR THEIR PRODUCTION |
| GB1360635A (en) * | 1971-04-05 | 1974-07-17 | Ici Ltd | Paints and printing inks |
| BE789191A (en) * | 1971-09-24 | 1973-03-22 | Cassella Farbwerke Mainkur Ag | WATER INSOLUBLE MONO-AZOIC COLORANTS |
| BE791584A (en) * | 1971-11-18 | 1973-05-17 | Cassella Farbwerke Mainkur Ag | SYNTHETIC FIBROUS DYES |
-
1972
- 1972-10-28 DE DE19722252943 patent/DE2252943A1/en 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 AR AR25073073A patent/AR198703A1/en active
- 1973-10-26 GB GB4991473A patent/GB1443808A/en not_active Expired
- 1973-10-26 IT IT5338173A patent/IT997709B/en active
- 1973-10-26 BE BE137106A patent/BE806566A/en unknown
- 1973-10-26 BR BR842373A patent/BR7308423D0/en unknown
- 1973-10-26 DD DD17431973A patent/DD108763A5/xx unknown
- 1973-10-29 JP JP12085373A patent/JPS5026565B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2252943A1 (en) | 1974-05-02 |
| JPS4976935A (en) | 1974-07-24 |
| DD108763A5 (en) | 1974-10-05 |
| AR198703A1 (en) | 1974-07-15 |
| JPS5026565B2 (en) | 1975-09-02 |
| FR2204662A1 (en) | 1974-05-24 |
| IT997709B (en) | 1975-12-30 |
| GB1443808A (en) | 1976-07-28 |
| AU6142273A (en) | 1975-04-17 |
| BR7308423D0 (en) | 1974-08-29 |
| CH584263A5 (en) | 1977-01-31 |
| FR2204662B1 (en) | 1976-11-19 |
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