FR51363E - Process for sensitizing photographic emulsions and resulting photographic emulsions - Google Patents
Process for sensitizing photographic emulsions and resulting photographic emulsionsInfo
- Publication number
- FR51363E FR51363E FR51363DA FR51363E FR 51363 E FR51363 E FR 51363E FR 51363D A FR51363D A FR 51363DA FR 51363 E FR51363 E FR 51363E
- Authority
- FR
- France
- Prior art keywords
- photographic emulsions
- sensitizing
- resulting
- emulsions
- resulting photographic
- Prior art date
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR51363T | 1939-07-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR51363E true FR51363E (en) | 1942-06-09 |
Family
ID=8686220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR51363D Expired FR51363E (en) | 1939-07-21 | 1939-07-21 | Process for sensitizing photographic emulsions and resulting photographic emulsions |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR51363E (en) |
-
1939
- 1939-07-21 FR FR51363D patent/FR51363E/en not_active Expired
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