FR1558998A - - Google Patents
Info
- Publication number
- FR1558998A FR1558998A FR1558998DA FR1558998A FR 1558998 A FR1558998 A FR 1558998A FR 1558998D A FR1558998D A FR 1558998DA FR 1558998 A FR1558998 A FR 1558998A
- 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
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/08—Sensitivity-increasing substances
- G03C1/28—Sensitivity-increasing substances together with supersensitising substances
- G03C1/29—Sensitivity-increasing substances together with supersensitising substances the supersensitising mixture being solely composed of dyes ; Combination of dyes, even if the supersensitising effect is not explicitly disclosed
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US60391566A | 1966-12-22 | 1966-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1558998A true FR1558998A (en) | 1969-03-07 |
Family
ID=24417433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1558998D Expired FR1558998A (en) | 1966-12-22 | 1967-12-20 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3486902A (en) |
| DE (1) | DE1597565A1 (en) |
| FR (1) | FR1558998A (en) |
| GB (1) | GB1164700A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59148053A (en) * | 1983-02-14 | 1984-08-24 | Fuji Photo Film Co Ltd | Method for spectrally sensitizing photosensitive emulsion |
| US6566044B2 (en) | 2000-03-27 | 2003-05-20 | Fuji Photo Film Co., Ltd. | Silver halide photographic material |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE534838A (en) * | 1954-01-13 | |||
| GB1053082A (en) * | 1963-06-10 | |||
| US3411915A (en) * | 1965-07-01 | 1968-11-19 | Eastman Kodak Co | Silver halide emulsions containing a supersensitizing dye combination |
| GB1153344A (en) * | 1966-12-22 | 1969-05-29 | Eastman Kodak Co | Dyes, processes for their preparation and Photographic Silver Halide Emulsions Sensitized therewith |
-
1966
- 1966-12-22 US US603915A patent/US3486902A/en not_active Expired - Lifetime
-
1967
- 1967-11-09 GB GB50962/67A patent/GB1164700A/en not_active Expired
- 1967-12-13 DE DE19671597565 patent/DE1597565A1/en active Pending
- 1967-12-20 FR FR1558998D patent/FR1558998A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1164700A (en) | 1969-09-17 |
| DE1597565A1 (en) | 1970-06-11 |
| US3486902A (en) | 1969-12-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |