FR2274660B3 - - Google Patents
Info
- Publication number
- FR2274660B3 FR2274660B3 FR7510441A FR7510441A FR2274660B3 FR 2274660 B3 FR2274660 B3 FR 2274660B3 FR 7510441 A FR7510441 A FR 7510441A FR 7510441 A FR7510441 A FR 7510441A FR 2274660 B3 FR2274660 B3 FR 2274660B3
- 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
- C09B35/38—Trisazo dyes ot the type
- C09B35/44—Trisazo dyes ot the type the component K being a hydroxy amine
- C09B35/46—Trisazo dyes ot the type the component K being a hydroxy amine the component K being an amino naphthol
- C09B35/467—D being derived from diaminodiaryl linked through CON<, SO2N<, CSN<
-
- 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
- C09B35/50—Tetrazo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2416670A DE2416670A1 (de) | 1974-04-05 | 1974-04-05 | Trisazofarbstoffe |
| DE2416551A DE2416551A1 (de) | 1974-04-05 | 1974-04-05 | Trisazofarbstoffe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2274660A1 FR2274660A1 (fr) | 1976-01-09 |
| FR2274660B3 true FR2274660B3 (online.php) | 1977-12-16 |
Family
ID=25766932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7510441A Granted FR2274660A1 (fr) | 1974-04-05 | 1975-04-03 | Colorants tris-azoiques |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS50136317A (online.php) |
| FR (1) | FR2274660A1 (online.php) |
| IT (1) | IT1035186B (online.php) |
-
1975
- 1975-04-03 FR FR7510441A patent/FR2274660A1/fr active Granted
- 1975-04-04 JP JP4047175A patent/JPS50136317A/ja active Pending
- 1975-04-04 IT IT4894075A patent/IT1035186B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50136317A (online.php) | 1975-10-29 |
| IT1035186B (it) | 1979-10-20 |
| FR2274660A1 (fr) | 1976-01-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |