IT1053465B - BASIC AZO DYES AND PROCEDURE FOR THEIR PRODUCTION AND APPLICATION - Google Patents
BASIC AZO DYES AND PROCEDURE FOR THEIR PRODUCTION AND APPLICATIONInfo
- Publication number
- IT1053465B IT1053465B IT4783576A IT4783576A IT1053465B IT 1053465 B IT1053465 B IT 1053465B IT 4783576 A IT4783576 A IT 4783576A IT 4783576 A IT4783576 A IT 4783576A IT 1053465 B IT1053465 B IT 1053465B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- production
- application
- azo dyes
- basic azo
- 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
- C09B44/101—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 having an amino directing group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH112575A CH609718A5 (en) | 1975-01-30 | 1975-01-30 | Process for the preparation of cationic azo dyestuffs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1053465B true IT1053465B (en) | 1981-08-31 |
Family
ID=4203068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT4783576A IT1053465B (en) | 1975-01-30 | 1976-01-28 | BASIC AZO DYES AND PROCEDURE FOR THEIR PRODUCTION AND APPLICATION |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS51101026A (en) |
| BE (1) | BE838020A (en) |
| CH (1) | CH609718A5 (en) |
| DE (1) | DE2603160A1 (en) |
| ES (1) | ES444722A1 (en) |
| FR (1) | FR2299384A1 (en) |
| GB (1) | GB1539414A (en) |
| IT (1) | IT1053465B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2819197A1 (en) * | 1977-05-17 | 1978-11-30 | Sandoz Ag | ORGANIC COMPOUNDS, THEIR PRODUCTION AND USE |
| DE3029746A1 (en) * | 1979-08-16 | 1981-03-26 | Sandoz-Patent-GmbH, 79539 Lörrach | ORGANIC COMPOUNDS, THEIR PRODUCTION AND USE |
-
1975
- 1975-01-30 CH CH112575A patent/CH609718A5/en not_active IP Right Cessation
-
1976
- 1976-01-27 FR FR7602186A patent/FR2299384A1/en active Granted
- 1976-01-28 DE DE19762603160 patent/DE2603160A1/en not_active Withdrawn
- 1976-01-28 IT IT4783576A patent/IT1053465B/en active
- 1976-01-29 ES ES444722A patent/ES444722A1/en not_active Expired
- 1976-01-29 JP JP801176A patent/JPS51101026A/en active Pending
- 1976-01-29 BE BE163885A patent/BE838020A/en unknown
- 1976-01-30 GB GB384576A patent/GB1539414A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2299384A1 (en) | 1976-08-27 |
| GB1539414A (en) | 1979-01-31 |
| JPS51101026A (en) | 1976-09-07 |
| FR2299384B1 (en) | 1979-06-29 |
| ES444722A1 (en) | 1977-05-16 |
| DE2603160A1 (en) | 1976-08-05 |
| CH609718A5 (en) | 1979-03-15 |
| BE838020A (en) | 1976-07-29 |
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