BE845339A - Colorants azoiques, dont le copulant est un derive de la dihydroxy-2, 6 pyridine - Google Patents
Colorants azoiques, dont le copulant est un derive de la dihydroxy-2, 6 pyridineInfo
- Publication number
- BE845339A BE845339A BE169931A BE169931A BE845339A BE 845339 A BE845339 A BE 845339A BE 169931 A BE169931 A BE 169931A BE 169931 A BE169931 A BE 169931A BE 845339 A BE845339 A BE 845339A
- Authority
- BE
- Belgium
- Prior art keywords
- copulant
- dihydroxy
- pyridine
- derivative
- azoic dyes
- 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
- C09B29/0003—Monoazo dyes prepared by diazotising and coupling from diazotized anilines
- C09B29/0011—Monoazo dyes prepared by diazotising and coupling from diazotized anilines from diazotized anilines directly substituted by a heterocyclic ring (not condensed)
-
- 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)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752539264 DE2539264A1 (de) | 1975-09-04 | 1975-09-04 | Azopigmente mit 2,6-dihydroxypyridin- derivaten als kupplungskomponenten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE845339A true BE845339A (fr) | 1977-02-21 |
Family
ID=5955527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE169931A BE845339A (fr) | 1975-09-04 | 1976-08-19 | Colorants azoiques, dont le copulant est un derive de la dihydroxy-2, 6 pyridine |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5232022A (enrdf_load_html_response) |
| BE (1) | BE845339A (enrdf_load_html_response) |
| CH (1) | CH601430A5 (enrdf_load_html_response) |
| DE (1) | DE2539264A1 (enrdf_load_html_response) |
| FR (1) | FR2322904A1 (enrdf_load_html_response) |
| GB (1) | GB1549305A (enrdf_load_html_response) |
| IT (1) | IT1066350B (enrdf_load_html_response) |
-
1975
- 1975-09-04 DE DE19752539264 patent/DE2539264A1/de not_active Withdrawn
-
1976
- 1976-08-16 FR FR7624858A patent/FR2322904A1/fr active Granted
- 1976-08-19 BE BE169931A patent/BE845339A/xx unknown
- 1976-08-27 IT IT5106376A patent/IT1066350B/it active
- 1976-09-01 JP JP10375776A patent/JPS5232022A/ja active Pending
- 1976-09-01 CH CH1109876A patent/CH601430A5/xx not_active IP Right Cessation
- 1976-09-03 GB GB3658576A patent/GB1549305A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1066350B (it) | 1985-03-04 |
| GB1549305A (en) | 1979-08-01 |
| FR2322904A1 (fr) | 1977-04-01 |
| JPS5232022A (en) | 1977-03-10 |
| FR2322904B3 (enrdf_load_html_response) | 1979-05-11 |
| DE2539264A1 (de) | 1977-03-24 |
| CH601430A5 (enrdf_load_html_response) | 1978-07-14 |
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