FR944294A - Improvements to sensitized photographic emulsions - Google Patents
Improvements to sensitized photographic emulsionsInfo
- Publication number
- FR944294A FR944294A FR944294DA FR944294A FR 944294 A FR944294 A FR 944294A FR 944294D A FR944294D A FR 944294DA FR 944294 A FR944294 A FR 944294A
- Authority
- FR
- France
- Prior art keywords
- photographic emulsions
- sensitized photographic
- sensitized
- emulsions
- 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
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)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US540133A US2395846A (en) | 1944-06-13 | 1944-06-13 | Sensitized photographic emulsion |
Publications (1)
Publication Number | Publication Date |
---|---|
FR944294A true FR944294A (en) | 1949-03-31 |
Family
ID=24154152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR944294D Expired FR944294A (en) | 1944-06-13 | 1946-10-26 | Improvements to sensitized photographic emulsions |
Country Status (2)
Country | Link |
---|---|
US (1) | US2395846A (en) |
FR (1) | FR944294A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0255730A2 (en) * | 1986-08-07 | 1988-02-10 | Fuji Photo Film Co., Ltd. | Silver halide color photographic material |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB637847A (en) * | 1948-05-08 | 1950-05-24 | John David Kendall | Improvements in or relating to photographic materials |
DE2705974A1 (en) * | 1977-02-12 | 1978-08-17 | Agfa Gevaert Ag | METHOD FOR PRODUCING COLOR PHOTOGRAPHIC IMAGES USING NOVEL WHITE COUPLER SUBSTANCES |
-
1944
- 1944-06-13 US US540133A patent/US2395846A/en not_active Expired - Lifetime
-
1946
- 1946-10-26 FR FR944294D patent/FR944294A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0255730A2 (en) * | 1986-08-07 | 1988-02-10 | Fuji Photo Film Co., Ltd. | Silver halide color photographic material |
EP0255730A3 (en) * | 1986-08-07 | 1989-01-25 | Fuji Photo Film Co., Ltd. | Silver halide color photographic material |
US4898812A (en) * | 1986-08-07 | 1990-02-06 | Fuji Photo Film Co., Ltd. | Silver halide color photographic material with a silver halide emulsion layer containing a cyan coupler and a color development accelerator |
Also Published As
Publication number | Publication date |
---|---|
US2395846A (en) | 1946-03-05 |
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