FR53341E - Process for the preparation of photographic emulsions based on silver halide - Google Patents
Process for the preparation of photographic emulsions based on silver halideInfo
- Publication number
- FR53341E FR53341E FR53341DA FR53341E FR 53341 E FR53341 E FR 53341E FR 53341D A FR53341D A FR 53341DA FR 53341 E FR53341 E FR 53341E
- Authority
- FR
- France
- Prior art keywords
- preparation
- silver halide
- photographic emulsions
- emulsions based
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N3/00—Other muscle-operated starting apparatus
- F02N3/02—Other muscle-operated starting apparatus having pull-cords
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE234132X | 1941-09-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR53341E true FR53341E (en) | 1945-10-16 |
Family
ID=5889850
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR885376D Expired FR885376A (en) | 1941-09-05 | 1942-08-19 | Process for the preparation of photographic emulsions based on silver halide |
FR53341D Expired FR53341E (en) | 1941-09-05 | 1944-02-19 | Process for the preparation of photographic emulsions based on silver halide |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR885376D Expired FR885376A (en) | 1941-09-05 | 1942-08-19 | Process for the preparation of photographic emulsions based on silver halide |
Country Status (6)
Country | Link |
---|---|
US (1) | US2546642A (en) |
BE (1) | BE447040A (en) |
CH (2) | CH234132A (en) |
FR (2) | FR885376A (en) |
GB (1) | GB615430A (en) |
NL (1) | NL60339C (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1447577B1 (en) * | 1964-03-11 | 1970-05-14 | Agfa Ag | Stabilized supersensitization of halogen silver emulsions |
US4105451A (en) * | 1976-12-22 | 1978-08-08 | Eastman Kodak Company | Photothermographic material, composition and process |
US5232069A (en) * | 1992-07-29 | 1993-08-03 | Mtd Products Inc. | Grease fitting and grease fitting plug for wheel hub |
DE10036521C2 (en) * | 2000-07-27 | 2003-12-11 | Agfa Gevaert Ag | Silver halide photographic material |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2075046A (en) * | 1932-11-04 | 1937-03-30 | Eastman Kodak Co | Photographic emulsion containing supersensitized pinacyanol |
-
0
- NL NL60339D patent/NL60339C/xx active
- BE BE447040D patent/BE447040A/xx unknown
-
1942
- 1942-08-14 CH CH234132D patent/CH234132A/en unknown
- 1942-08-19 FR FR885376D patent/FR885376A/en not_active Expired
-
1944
- 1944-02-19 FR FR53341D patent/FR53341E/en not_active Expired
- 1944-03-11 CH CH252075D patent/CH252075A/en unknown
-
1945
- 1945-09-24 GB GB24730/45A patent/GB615430A/en not_active Expired
-
1947
- 1947-04-28 US US744522A patent/US2546642A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NL60339C (en) | |
CH234132A (en) | 1944-09-15 |
BE447040A (en) | |
US2546642A (en) | 1951-03-27 |
CH252075A (en) | 1947-11-30 |
FR885376A (en) | 1943-09-13 |
GB615430A (en) | 1949-01-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR879995A (en) | Process for the constitution of positive photographic images | |
FR1312796A (en) | Process for the preparation of photographic silver halide emulsions | |
FR51707E (en) | Process for the preparation of photographic prints | |
FR1225554A (en) | Process for the preparation of photographic silver halide emulsions | |
FR53341E (en) | Process for the preparation of photographic emulsions based on silver halide | |
FR1080765A (en) | Process for the development of silver halide emulsions | |
FR897849A (en) | silver halide photographic emulsions | |
FR838770A (en) | Process for the desensitization of light sensitive silver halide emulsions | |
FR820865A (en) | Process for the development of exposed silver halide emulsion layers | |
FR950347A (en) | Process for the preparation of photographic silver halide emulsions | |
FR1151887A (en) | Process for the preparation of high sensitivity photographic silver halide emulsions | |
FR870563A (en) | Process for the manufacture of dyes and their application as sensitizers of photographic silver halide emulsions | |
FR870820A (en) | Method for sensitizing photographic silver halide emulsions | |
FR1177195A (en) | Process for the preparation of photographic silver halide emulsions | |
CH479088A (en) | Process for the preparation of photographic silver halide emulsions | |
FR844928A (en) | Process for the chromogenic development of photographic silver halide emulsions | |
FR884057A (en) | Process for the preparation of carbocyanine dyes and for sensitizing photographic emulsions based on silver halide using these dyes | |
FR895151A (en) | Method for sensitizing photographic silver halide emulsions | |
FR877991A (en) | Process for the desensitization of silver halide layers, sensitive to light | |
FR854504A (en) | Process for the rapid development of photographic silver halide layers | |
FR873643A (en) | Method for sensitizing photographic silver halide emulsions | |
FR846968A (en) | Process for the development of photographic layers of silver halosalts | |
FR865618A (en) | Method for sensitizing silver halide emulsions | |
FR887489A (en) | Process for preparing silver halide emulsions | |
FR884669A (en) | Method for increasing the sensitivity of photographic layers of silver halide emulsions |