BE386128A - - Google Patents
Info
- Publication number
- BE386128A BE386128A BE386128DA BE386128A BE 386128 A BE386128 A BE 386128A BE 386128D A BE386128D A BE 386128DA BE 386128 A BE386128 A BE 386128A
- 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
- G03C1/10—Organic substances
- G03C1/12—Methine and polymethine dyes
- G03C1/14—Methine and polymethine dyes with an odd number of CH groups
- G03C1/16—Methine and polymethine dyes with an odd number of CH groups with one CH group
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE380702X | 1931-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE386128A true BE386128A (forum.php) |
Family
ID=6348810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE386128D BE386128A (forum.php) | 1931-02-03 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE386128A (forum.php) |
| FR (2) | FR730921A (forum.php) |
| GB (1) | GB380702A (forum.php) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE754723C (de) * | 1935-06-06 | 1953-03-09 | Gevaert Photo Producten | Verfahren zur Sensibilisierung photographischer Emulsionen |
| GB504821A (en) * | 1937-08-27 | 1939-04-27 | Kodak Ltd | Improvements in and relating to cyanine dyes and sensitization of photographic emulsions |
-
0
- BE BE386128D patent/BE386128A/xx unknown
-
1932
- 1932-02-02 FR FR730921D patent/FR730921A/fr not_active Expired
- 1932-02-03 GB GB3227/32A patent/GB380702A/en not_active Expired
-
1933
- 1933-06-01 FR FR43521D patent/FR43521E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR730921A (fr) | 1932-08-26 |
| GB380702A (en) | 1932-09-22 |
| FR43521E (fr) | 1934-06-23 |