BE685226A - - Google Patents
Info
- Publication number
- BE685226A BE685226A BE685226DA BE685226A BE 685226 A BE685226 A BE 685226A BE 685226D A BE685226D A BE 685226DA BE 685226 A BE685226 A BE 685226A
- 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
- G03C1/492—Photosoluble emulsions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US47842165A | 1965-08-09 | 1965-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE685226A true BE685226A (cs) | 1967-02-08 |
Family
ID=23899858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE685226D BE685226A (cs) | 1965-08-09 | 1966-08-08 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3451819A (cs) |
| BE (1) | BE685226A (cs) |
| DE (1) | DE1572141A1 (cs) |
| GB (1) | GB1141622A (cs) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE756627A (fr) * | 1969-09-26 | 1971-03-01 | Du Pont | Emulsions positives directes contenant des amino-boranes et dessels de bismuth |
| US4046571A (en) * | 1975-06-27 | 1977-09-06 | Gaf Corporation | Processing solution for use as photographic developer bath and replenisher therefor |
| US5411855A (en) * | 1993-12-16 | 1995-05-02 | Eastman Kodak Company | Photographic element exhibiting improved speed and stability |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3062651A (en) * | 1959-01-21 | 1962-11-06 | Eastman Kodak Co | Unhardened, fogged emulsions and method of processing to positive images |
| FR89467E (cs) * | 1961-12-08 | |||
| US3361564A (en) * | 1964-08-27 | 1968-01-02 | Du Pont | Amine borane as fogging agent in direct positive |
-
1965
- 1965-08-09 US US478421A patent/US3451819A/en not_active Expired - Lifetime
-
1966
- 1966-07-25 GB GB33296/66A patent/GB1141622A/en not_active Expired
- 1966-08-03 DE DE19661572141 patent/DE1572141A1/de active Pending
- 1966-08-08 BE BE685226D patent/BE685226A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3451819A (en) | 1969-06-24 |
| GB1141622A (en) | 1969-01-29 |
| DE1572141A1 (de) | 1970-02-26 |