IT962057B - Procedimento per la fabbricazione di coloranti azoici della serie del 6.idrossi.pirid.2.one 3.4 bisostituito - Google Patents
Procedimento per la fabbricazione di coloranti azoici della serie del 6.idrossi.pirid.2.one 3.4 bisostituitoInfo
- Publication number
- IT962057B IT962057B IT2215672A IT2215672A IT962057B IT 962057 B IT962057 B IT 962057B IT 2215672 A IT2215672 A IT 2215672A IT 2215672 A IT2215672 A IT 2215672A IT 962057 B IT962057 B IT 962057B
- Authority
- IT
- Italy
- Prior art keywords
- pirid
- hydroxy
- procedure
- manufacture
- series
- 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
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
- C09B62/006—Azodyes
- C09B62/0067—Azodyes with heterocyclic compound as coupling component
-
- 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
- C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
-
- 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
-
- 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
- C09B44/103—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system characterised by the coupling component being a heterocyclic compound
- C09B44/105—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system characterised by the coupling component being a heterocyclic compound derived from pyridine, pyridone
-
- 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
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
- C09B45/025—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups of azo-pyridone series
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1547571A GB1359856A (en) | 1971-05-18 | 1971-05-18 | Process for the preparation of azo dyestuffs containing hydroxy pyridone residues |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT962057B true IT962057B (it) | 1973-12-20 |
Family
ID=10059794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2215672A IT962057B (it) | 1971-05-18 | 1972-03-21 | Procedimento per la fabbricazione di coloranti azoici della serie del 6.idrossi.pirid.2.one 3.4 bisostituito |
Country Status (12)
| Country | Link |
|---|---|
| BR (1) | BR7203130D0 (de) |
| CH (1) | CH569058A5 (de) |
| CS (1) | CS166300B2 (de) |
| DD (1) | DD96969A5 (de) |
| DE (1) | DE2216206A1 (de) |
| ES (1) | ES402562A1 (de) |
| FR (1) | FR2138018A1 (de) |
| GB (1) | GB1359856A (de) |
| IT (1) | IT962057B (de) |
| NL (1) | NL7206605A (de) |
| PL (1) | PL83291B1 (de) |
| SU (1) | SU424363A3 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1484869A (en) * | 1974-07-29 | 1977-09-08 | Ici Ltd | Monoazo dyes derived from hydroxypyridone coupling components |
-
1971
- 1971-05-18 GB GB1547571A patent/GB1359856A/en not_active Expired
-
1972
- 1972-03-20 PL PL15417972A patent/PL83291B1/pl unknown
- 1972-03-21 IT IT2215672A patent/IT962057B/it active
- 1972-04-04 DE DE19722216206 patent/DE2216206A1/de active Pending
- 1972-04-17 DD DD16234772A patent/DD96969A5/xx unknown
- 1972-04-25 SU SU721777518A patent/SU424363A3/ru active
- 1972-05-09 ES ES402562A patent/ES402562A1/es not_active Expired
- 1972-05-12 CS CS320872A patent/CS166300B2/cs unknown
- 1972-05-16 CH CH724672A patent/CH569058A5/xx not_active IP Right Cessation
- 1972-05-16 NL NL7206605A patent/NL7206605A/xx unknown
- 1972-05-17 BR BR313072A patent/BR7203130D0/pt unknown
- 1972-05-17 FR FR7217625A patent/FR2138018A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| BR7203130D0 (pt) | 1973-06-12 |
| GB1359856A (en) | 1974-07-10 |
| ES402562A1 (es) | 1975-04-01 |
| DE2216206A1 (de) | 1972-11-30 |
| CS166300B2 (de) | 1976-02-27 |
| FR2138018A1 (de) | 1972-12-29 |
| DD96969A5 (de) | 1973-04-12 |
| NL7206605A (de) | 1972-11-21 |
| PL83291B1 (de) | 1975-12-31 |
| SU424363A3 (ru) | 1974-04-15 |
| CH569058A5 (de) | 1975-11-14 |
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