FR2324025B1 - - Google Patents
Info
- Publication number
- FR2324025B1 FR2324025B1 FR7400839A FR7400839A FR2324025B1 FR 2324025 B1 FR2324025 B1 FR 2324025B1 FR 7400839 A FR7400839 A FR 7400839A FR 7400839 A FR7400839 A FR 7400839A FR 2324025 B1 FR2324025 B1 FR 2324025B1
- 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
- G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
- G03C1/498—Photothermographic systems, e.g. dry silver
- G03C1/49836—Additives
- G03C1/49845—Active additives, e.g. toners, stabilisers, sensitisers
- G03C1/49854—Dyes or precursors of dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48007624A JPS4996717A (enrdf_load_stackoverflow) | 1973-01-17 | 1973-01-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2324025A1 FR2324025A1 (fr) | 1977-04-08 |
| FR2324025B1 true FR2324025B1 (enrdf_load_stackoverflow) | 1978-03-10 |
Family
ID=11670963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7400839A Granted FR2324025A1 (fr) | 1973-01-17 | 1974-01-10 | Materiaux photographiques thermodeveloppables comportant une couche photosensible de haute sensibilite |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3870523A (enrdf_load_stackoverflow) |
| JP (1) | JPS4996717A (enrdf_load_stackoverflow) |
| DE (1) | DE2401982A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2324025A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1424643A (enrdf_load_stackoverflow) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4128428A (en) * | 1974-04-10 | 1978-12-05 | Fuji Photo Film Co., Ltd. | Heat developable light-sensitive material |
| JPS5151933A (ja) * | 1974-11-01 | 1976-05-07 | Fuji Photo Film Co Ltd | Netsugenzokankozairyo |
| DE2703633A1 (de) * | 1976-01-30 | 1977-08-04 | Canon Kk | Verfahren zur bilderzeugung und durch erwaermung entwickelbares, lichtempfindliches material |
| US4207108A (en) * | 1976-11-04 | 1980-06-10 | Eastman Kodak Company | Silver halide photothermographic element, composition and process |
| US4142901A (en) * | 1976-11-12 | 1979-03-06 | Eastman Kodak Company | Photographic materials comprising azo sensitizing dyes |
| US4187108A (en) * | 1977-02-07 | 1980-02-05 | Eastman Kodak Company | Heat developable material and process |
| CA1085666A (en) * | 1977-02-07 | 1980-09-16 | Eastman Kodak Company | Photographic material having a heat developable layer and a layer containing an azoaniline dye |
| US4173478A (en) * | 1977-10-28 | 1979-11-06 | Eastman Kodak Company | Photographic materials comprising azo sensitizing dyes |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1572203C3 (de) * | 1964-04-27 | 1978-03-09 | Minnesota Mining And Manufacturing Co., Saint Paul, Minn. (V.St.A.) | Verfahren zur Herstellung eines wärmeentwickelbaren Blattmaterials mit einem strahlungsempfindlichen Überzug |
| GB1161777A (en) * | 1966-02-21 | 1969-08-20 | Fuji Photo Film Co Ltd | Thermally Developable Light-sensitive Elements |
| US3700457A (en) * | 1970-04-09 | 1972-10-24 | Eastman Kodak Co | Use of development inhibitor releasing compounds in photothermographic elements |
| DE2020939C3 (de) * | 1970-04-29 | 1978-11-02 | Agfa-Gevaert Ag, 5090 Leverkusen | Photographisches Aufzeichnungsmaterial |
-
1973
- 1973-01-17 JP JP48007624A patent/JPS4996717A/ja active Pending
-
1974
- 1974-01-10 FR FR7400839A patent/FR2324025A1/fr active Granted
- 1974-01-14 GB GB165974A patent/GB1424643A/en not_active Expired
- 1974-01-16 DE DE2401982A patent/DE2401982A1/de active Pending
- 1974-01-17 US US434453A patent/US3870523A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4996717A (enrdf_load_stackoverflow) | 1974-09-12 |
| FR2324025A1 (fr) | 1977-04-08 |
| GB1424643A (en) | 1976-02-11 |
| US3870523A (en) | 1975-03-11 |
| DE2401982A1 (de) | 1974-07-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |