BE484866A - - Google Patents
Info
- Publication number
- BE484866A BE484866A BE484866DA BE484866A BE 484866 A BE484866 A BE 484866A BE 484866D A BE484866D A BE 484866DA BE 484866 A BE484866 A BE 484866A
- 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
- G03C1/08—Sensitivity-increasing substances
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/137—Cobalt complex containing
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB26212/47A GB632543A (en) | 1947-09-27 | 1947-09-27 | Improvements in and relating to sensitive photographic emulsions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE484866A true BE484866A (sh) |
Family
ID=10240104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE484866D BE484866A (sh) | 1947-09-27 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2517541A (sh) |
| BE (1) | BE484866A (sh) |
| FR (1) | FR971858A (sh) |
| GB (1) | GB632543A (sh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE545887A (sh) * | 1955-03-08 | |||
| US2839405A (en) * | 1955-03-08 | 1958-06-17 | Eastman Kodak Co | Inorganic salt antifoggants for photographic emulsions |
| BE545779A (sh) * | 1955-03-08 | |||
| BE545888A (sh) * | 1955-03-08 | |||
| US3891442A (en) * | 1972-12-04 | 1975-06-24 | Eastman Kodak Co | Lithographic materials containing metal complexes |
-
0
- BE BE484866D patent/BE484866A/xx unknown
-
1947
- 1947-09-27 GB GB26212/47A patent/GB632543A/en not_active Expired
-
1948
- 1948-09-07 US US48160A patent/US2517541A/en not_active Expired - Lifetime
- 1948-09-21 FR FR971858D patent/FR971858A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB632543A (en) | 1949-11-28 |
| US2517541A (en) | 1950-08-08 |
| FR971858A (fr) | 1951-01-23 |