BE719512A - - Google Patents
Info
- Publication number
- BE719512A BE719512A BE719512DA BE719512A BE 719512 A BE719512 A BE 719512A BE 719512D A BE719512D A BE 719512DA BE 719512 A BE719512 A BE 719512A
- 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
- G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
- G03C1/053—Polymers obtained by reactions involving only carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
-
- 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/29—Development processes or agents therefor
- G03C5/305—Additives other than developers
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US66153067A | 1967-08-18 | 1967-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE719512A true BE719512A (enrdf_load_stackoverflow) | 1969-01-16 |
Family
ID=24653987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE719512D BE719512A (enrdf_load_stackoverflow) | 1967-08-18 | 1968-08-14 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3625689A (enrdf_load_stackoverflow) |
| BE (1) | BE719512A (enrdf_load_stackoverflow) |
| DE (1) | DE1797088A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1575382A (enrdf_load_stackoverflow) |
| GB (1) | GB1228868A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1179519B (it) * | 1984-12-17 | 1987-09-16 | Minnesota Mining & Mfg | Materiale fotosensibile agli alogenuri d'argento per l'ottenimento di immagini in bianco e nero a mezza tinta e metodo per la riproduzione a mezza tinta ad alto contrasto |
-
1967
- 1967-08-18 US US661530A patent/US3625689A/en not_active Expired - Lifetime
-
1968
- 1968-08-06 FR FR1575382D patent/FR1575382A/fr not_active Expired
- 1968-08-14 BE BE719512D patent/BE719512A/xx unknown
- 1968-08-14 DE DE19681797088 patent/DE1797088A1/de active Pending
- 1968-08-15 GB GB1228868D patent/GB1228868A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3625689A (en) | 1971-12-07 |
| GB1228868A (enrdf_load_stackoverflow) | 1971-04-21 |
| DE1797088A1 (de) | 1970-11-05 |
| FR1575382A (enrdf_load_stackoverflow) | 1969-07-18 |