BE388884A - - Google Patents
Info
- Publication number
- BE388884A BE388884A BE388884DA BE388884A BE 388884 A BE388884 A BE 388884A BE 388884D A BE388884D A BE 388884DA BE 388884 A BE388884 A BE 388884A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K5/00—Measuring temperature based on the expansion or contraction of a material
- G01K5/28—Measuring temperature based on the expansion or contraction of a material the material being a gas
- G01K5/30—Measuring temperature based on the expansion or contraction of a material the material being a gas the gas displacing a liquid column
-
- 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)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE402458X | 1931-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE388884A true BE388884A (de) |
Family
ID=6411538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE388884D BE388884A (de) | 1931-06-05 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE388884A (de) |
| FR (2) | FR402458A (de) |
| GB (1) | GB402458A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2476669A (en) * | 1944-05-18 | 1949-07-19 | Eastman Kodak Co | Production of thiazoles and selenazoles with fused-on rings |
| US2447332A (en) * | 1944-05-18 | 1948-08-17 | Eastman Kodak Co | Trimethine cyanine dyes |
| US2694716A (en) * | 1951-10-17 | 1954-11-16 | Eastman Kodak Co | Polymethylene-bis-benzothiazolium salts |
-
0
- BE BE388884D patent/BE388884A/xx unknown
-
1909
- 1909-04-27 FR FR402458D patent/FR402458A/fr not_active Expired
-
1932
- 1932-06-02 GB GB15678/32A patent/GB402458A/en not_active Expired
- 1932-06-03 FR FR738121D patent/FR738121A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR402458A (fr) | 1909-10-09 |
| FR738121A (fr) | 1932-12-21 |
| GB402458A (en) | 1933-12-04 |