FR2274953B1 - - Google Patents
Info
- Publication number
- FR2274953B1 FR2274953B1 FR7431980A FR7431980A FR2274953B1 FR 2274953 B1 FR2274953 B1 FR 2274953B1 FR 7431980 A FR7431980 A FR 7431980A FR 7431980 A FR7431980 A FR 7431980A FR 2274953 B1 FR2274953 B1 FR 2274953B1
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
- G03C1/725—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing inorganic compounds
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/705—Compositions containing chalcogenides, metals or alloys thereof, as photosensitive substances, e.g. photodope systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
- C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
- C07C2603/26—Phenanthrenes; Hydrogenated phenanthrenes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US40084973A | 1973-09-26 | 1973-09-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2274953A1 FR2274953A1 (en) | 1976-01-09 |
| FR2274953B1 true FR2274953B1 (en) | 1978-04-28 |
Family
ID=23585279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7431980A Granted FR2274953A1 (en) | 1973-09-26 | 1974-09-23 | PROCESS FOR MAKING A RECORDING OF INFORMATION THAT CAN BE FOUND AND PRODUCED BY THE PROCESS |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5914732B2 (en) |
| BE (1) | BE820220A (en) |
| CA (1) | CA1035990A (en) |
| DE (1) | DE2446108C2 (en) |
| DK (1) | DK501774A (en) |
| FR (1) | FR2274953A1 (en) |
| GB (1) | GB1477046A (en) |
| IL (1) | IL45541A0 (en) |
| IT (1) | IT1021420B (en) |
| NL (1) | NL7412711A (en) |
| NO (1) | NO743245L (en) |
| SE (1) | SE7412035L (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2022260C3 (en) * | 1969-05-08 | 1975-08-07 | Eastman Kodak Co., Rochester, N.Y. (V.St.A.) | 7/29/69 USA 845885 Process for the production of photographic images |
| IL39732A (en) * | 1971-07-19 | 1975-07-28 | Energy Conversion Devices Inc | Method for imaging and for recording information |
-
1974
- 1974-08-26 IL IL45541A patent/IL45541A0/en unknown
- 1974-08-27 CA CA207,912A patent/CA1035990A/en not_active Expired
- 1974-08-30 GB GB3804674A patent/GB1477046A/en not_active Expired
- 1974-09-10 NO NO743245A patent/NO743245L/no unknown
- 1974-09-16 IT IT27330/74A patent/IT1021420B/en active
- 1974-09-23 BE BE148790A patent/BE820220A/en not_active IP Right Cessation
- 1974-09-23 FR FR7431980A patent/FR2274953A1/en active Granted
- 1974-09-24 DK DK501774A patent/DK501774A/da unknown
- 1974-09-25 SE SE7412035A patent/SE7412035L/en not_active Application Discontinuation
- 1974-09-25 JP JP49110423A patent/JPS5914732B2/en not_active Expired
- 1974-09-26 DE DE2446108A patent/DE2446108C2/en not_active Expired
- 1974-09-26 NL NL7412711A patent/NL7412711A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7412711A (en) | 1975-04-01 |
| SE7412035L (en) | 1975-03-27 |
| DE2446108C2 (en) | 1986-08-21 |
| NO743245L (en) | 1975-04-28 |
| BE820220A (en) | 1975-01-16 |
| IT1021420B (en) | 1978-01-30 |
| GB1477046A (en) | 1977-06-22 |
| IL45541A0 (en) | 1974-12-31 |
| JPS5914732B2 (en) | 1984-04-05 |
| DE2446108A1 (en) | 1975-03-27 |
| JPS5061222A (en) | 1975-05-26 |
| FR2274953A1 (en) | 1976-01-09 |
| CA1035990A (en) | 1978-08-08 |
| AU7305674A (en) | 1976-03-11 |
| DK501774A (en) | 1975-05-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |