FR2303050B1 - - Google Patents
Info
- Publication number
- FR2303050B1 FR2303050B1 FR7506859A FR7506859A FR2303050B1 FR 2303050 B1 FR2303050 B1 FR 2303050B1 FR 7506859 A FR7506859 A FR 7506859A FR 7506859 A FR7506859 A FR 7506859A FR 2303050 B1 FR2303050 B1 FR 2303050B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
- C09B35/039—Disazo dyes characterised by the tetrazo component
- C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
- C09B35/10—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7506859A FR2303050A1 (fr) | 1975-03-05 | 1975-03-05 | Procede de preparation de pigments de benzidines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7506859A FR2303050A1 (fr) | 1975-03-05 | 1975-03-05 | Procede de preparation de pigments de benzidines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2303050A1 FR2303050A1 (fr) | 1976-10-01 |
| FR2303050B1 true FR2303050B1 (cg-RX-API-DMAC7.html) | 1978-10-06 |
Family
ID=9152135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7506859A Granted FR2303050A1 (fr) | 1975-03-05 | 1975-03-05 | Procede de preparation de pigments de benzidines |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2303050A1 (cg-RX-API-DMAC7.html) |
-
1975
- 1975-03-05 FR FR7506859A patent/FR2303050A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2303050A1 (fr) | 1976-10-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |