BE527271A - - Google Patents
Info
- Publication number
- BE527271A BE527271A BE527271DA BE527271A BE 527271 A BE527271 A BE 527271A BE 527271D A BE527271D A BE 527271DA BE 527271 A BE527271 A BE 527271A
- 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
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/36—Desensitisers
-
- 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
- G03C1/485—Direct positive emulsions
- G03C1/48592—Positive image obtained by various effects other than photohole bleaching or internal image desensitisation, e.g. Sabatier, Clayden effect
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE323635X | 1953-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE527271A true BE527271A (en:Method) |
Family
ID=6174656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE527271D BE527271A (en:Method) | 1953-03-16 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE527271A (en:Method) |
| CH (1) | CH323635A (en:Method) |
| FR (1) | FR1095269A (en:Method) |
| GB (1) | GB748681A (en:Method) |
| NL (1) | NL88424C (en:Method) |
-
0
- BE BE527271D patent/BE527271A/xx unknown
- NL NL88424D patent/NL88424C/xx active
-
1954
- 1954-03-13 FR FR1095269D patent/FR1095269A/fr not_active Expired
- 1954-03-16 GB GB7662/54A patent/GB748681A/en not_active Expired
- 1954-03-16 CH CH323635D patent/CH323635A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB748681A (en) | 1956-05-09 |
| CH323635A (de) | 1957-08-15 |
| FR1095269A (fr) | 1955-05-31 |
| NL88424C (en:Method) |