IT1016760B - Coloranti azo pirazolio - Google Patents
Coloranti azo pirazolioInfo
- Publication number
- IT1016760B IT1016760B IT6945074A IT6945074A IT1016760B IT 1016760 B IT1016760 B IT 1016760B IT 6945074 A IT6945074 A IT 6945074A IT 6945074 A IT6945074 A IT 6945074A IT 1016760 B IT1016760 B IT 1016760B
- Authority
- IT
- Italy
- Prior art keywords
- pirazole
- azo
- dyes
- pirazole dyes
- azo pirazole
- Prior art date
Links
- 239000000975 dye Substances 0.000 title 1
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
- C09B44/14—1,2-Diazoles or hydrogenated 1,2-diazoles ; Pyrazolium; Indazolium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Coloring (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7328971A FR2240269B1 (it) | 1973-08-08 | 1973-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1016760B true IT1016760B (it) | 1977-06-20 |
Family
ID=9123752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT6945074A IT1016760B (it) | 1973-08-08 | 1974-08-02 | Coloranti azo pirazolio |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5819700B2 (it) |
| AR (1) | AR211090A1 (it) |
| BE (1) | BE818581A (it) |
| BR (1) | BR7406500D0 (it) |
| CH (1) | CH606294A5 (it) |
| DE (1) | DE2435921A1 (it) |
| FR (1) | FR2240269B1 (it) |
| GB (1) | GB1480376A (it) |
| IT (1) | IT1016760B (it) |
| NL (1) | NL7409847A (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2406655A1 (fr) * | 1977-10-21 | 1979-05-18 | Ugine Kuhlmann | Nouveaux colorants azo-pyrazolium |
| CH661739A5 (de) * | 1984-12-20 | 1987-08-14 | Ciba Geigy Ag | Kationische pyrazol-azoverbindungen. |
-
1973
- 1973-08-08 FR FR7328971A patent/FR2240269B1/fr not_active Expired
-
1974
- 1974-07-22 NL NL7409847A patent/NL7409847A/xx not_active Application Discontinuation
- 1974-07-25 DE DE19742435921 patent/DE2435921A1/de not_active Withdrawn
- 1974-08-02 IT IT6945074A patent/IT1016760B/it active
- 1974-08-07 BR BR650074A patent/BR7406500D0/pt unknown
- 1974-08-07 GB GB3470174A patent/GB1480376A/en not_active Expired
- 1974-08-07 JP JP9066774A patent/JPS5819700B2/ja not_active Expired
- 1974-08-07 CH CH1077874A patent/CH606294A5/xx not_active IP Right Cessation
- 1974-08-07 BE BE147371A patent/BE818581A/xx unknown
- 1974-08-08 AR AR25510774A patent/AR211090A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| BE818581A (fr) | 1975-02-07 |
| JPS5045014A (it) | 1975-04-22 |
| FR2240269B1 (it) | 1978-11-10 |
| JPS5819700B2 (ja) | 1983-04-19 |
| CH606294A5 (it) | 1978-10-31 |
| FR2240269A1 (it) | 1975-03-07 |
| NL7409847A (nl) | 1975-02-11 |
| GB1480376A (en) | 1977-07-20 |
| DE2435921A1 (de) | 1975-02-20 |
| AR211090A1 (es) | 1977-10-31 |
| BR7406500D0 (pt) | 1975-05-20 |
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