FR2075973A7 - - Google Patents
Info
- Publication number
- FR2075973A7 FR2075973A7 FR7100307A FR7100307A FR2075973A7 FR 2075973 A7 FR2075973 A7 FR 2075973A7 FR 7100307 A FR7100307 A FR 7100307A FR 7100307 A FR7100307 A FR 7100307A FR 2075973 A7 FR2075973 A7 FR 2075973A7
- 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
- C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
- C09B5/02—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic ring being only condensed in peri position
- C09B5/20—Flavanthrones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702000510 DE2000510C3 (de) | 1970-01-07 | 1970-01-07 | Verfahren zur Herstellung von Flavanthrenen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2075973A7 true FR2075973A7 (de) | 1971-10-15 |
| FR2075973B3 FR2075973B3 (de) | 1973-10-19 |
Family
ID=5759145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7100307A Expired FR2075973B3 (de) | 1970-01-07 | 1971-01-07 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH550228A (de) |
| DE (1) | DE2000510C3 (de) |
| FR (1) | FR2075973B3 (de) |
| GB (1) | GB1327011A (de) |
-
1970
- 1970-01-07 DE DE19702000510 patent/DE2000510C3/de not_active Expired
- 1970-12-09 CH CH1819170A patent/CH550228A/de not_active IP Right Cessation
-
1971
- 1971-01-06 GB GB57371A patent/GB1327011A/en not_active Expired
- 1971-01-07 FR FR7100307A patent/FR2075973B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2075973B3 (de) | 1973-10-19 |
| GB1327011A (en) | 1973-08-15 |
| DE2000510B2 (de) | 1974-09-19 |
| DE2000510A1 (de) | 1971-07-15 |
| DE2000510C3 (de) | 1975-05-15 |
| CH550228A (de) | 1974-06-14 |