BE385331A - - Google Patents
Info
- Publication number
- BE385331A BE385331A BE385331DA BE385331A BE 385331 A BE385331 A BE 385331A BE 385331D A BE385331D A BE 385331DA BE 385331 A BE385331 A BE 385331A
- 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
- G03C1/18—Methine and polymethine dyes with an odd number of CH groups with three CH groups
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US729097XA | 1930-12-31 | 1930-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE385331A true BE385331A (en) |
Family
ID=22110487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE385331D BE385331A (en) | 1930-12-31 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | UST846302I4 (en) |
| BE (1) | BE385331A (en) |
| FR (1) | FR729097A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5221366B2 (en) * | 1971-11-29 | 1977-06-10 |
-
0
- US US846302D patent/UST846302I4/en active Pending
- BE BE385331D patent/BE385331A/xx unknown
-
1931
- 1931-12-30 FR FR729097D patent/FR729097A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| UST846302I4 (en) | |
| FR729097A (en) | 1932-07-18 |