BE503528A - - Google Patents
Info
- Publication number
- BE503528A BE503528A BE503528DA BE503528A BE 503528 A BE503528 A BE 503528A BE 503528D A BE503528D A BE 503528DA BE 503528 A BE503528 A BE 503528A
- Authority
- BE
- Belgium
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
- G03C1/015—Apparatus or processes for the preparation of emulsions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68753A US2678883A (en) | 1948-12-31 | 1948-12-31 | Preparation of photographic emulsions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE503528A true BE503528A (it) |
Family
ID=22084498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE503528D BE503528A (it) | 1948-12-31 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2678883A (it) |
| BE (1) | BE503528A (it) |
| FR (1) | FR1055880A (it) |
| GB (1) | GB676746A (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3511662A (en) * | 1965-10-28 | 1970-05-12 | Eastman Kodak Co | Method of preparing silver halide grains having high internal sensitivity |
| DE2162263C2 (de) * | 1970-12-16 | 1982-06-16 | London Laboratories Ltd. Co., Woodbridge, Conn. | Verfahren zur Verhinderung der Bildung explosiver Silberverbindungen |
| JPH05504423A (ja) * | 1990-12-20 | 1993-07-08 | イーストマン コダック カンパニー | 写真乳剤の送出用増粘剤 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2245183A (en) * | 1941-06-10 | Production of olefin oxides by cata | ||
| US779777A (en) * | 1904-08-31 | 1905-01-10 | Johannes Gaedicke | Process of producing silver emulsions. |
| US1861918A (en) * | 1928-01-30 | 1932-06-07 | Eastman Kodak Co | Process of conditioning photographic films |
| BE414539A (it) * | 1935-03-23 | |||
| US2158219A (en) * | 1936-01-20 | 1939-05-16 | Claus Bruno | Method of producing photographic emulsions |
| US2169003A (en) * | 1937-03-20 | 1939-08-08 | Eastman Kodak Co | Photosensitive material |
| GB503092A (en) * | 1937-05-27 | 1939-03-26 | Eastman Kodak Co | Improved process of treating sensitive photographic film |
| US2219575A (en) * | 1939-06-16 | 1940-10-29 | Carbide & Carbon Chem Corp | Catalyst and process for making olefin oxides |
| US2401051A (en) * | 1939-09-26 | 1946-05-28 | Photo Positive Corp | Photographic emulsions and methods |
| US2424085A (en) * | 1943-08-11 | 1947-07-15 | Shell Dev | Supported silver catalyst and its preparation |
-
0
- BE BE503528D patent/BE503528A/xx unknown
-
1948
- 1948-12-31 US US68753A patent/US2678883A/en not_active Expired - Lifetime
-
1949
- 1949-02-25 GB GB5263/49A patent/GB676746A/en not_active Expired
-
1951
- 1951-05-29 FR FR1055880D patent/FR1055880A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1055880A (fr) | 1954-02-23 |
| US2678883A (en) | 1954-05-18 |
| GB676746A (en) | 1952-07-30 |