BE545888A - - Google Patents
Info
- Publication number
- BE545888A BE545888A BE545888DA BE545888A BE 545888 A BE545888 A BE 545888A BE 545888D A BE545888D A BE 545888DA BE 545888 A BE545888 A BE 545888A
- 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
- G03C1/28—Sensitivity-increasing substances together with supersensitising substances
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- 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)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US492951A US2819964A (en) | 1955-03-08 | 1955-03-08 | Supersensitizing combinations comprising meso-substituted carbocyanine dyes and metal salts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE545888A true BE545888A (de) |
Family
ID=23958256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE545888D BE545888A (de) | 1955-03-08 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2819964A (de) |
| BE (1) | BE545888A (de) |
| FR (1) | FR1150698A (de) |
| GB (1) | GB805945A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4946932B1 (de) * | 1970-11-11 | 1974-12-12 | ||
| US3976489A (en) * | 1972-03-24 | 1976-08-24 | Polaroid Corporation | Silver halide photographic products with semiconductor sensitizers |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE469163A (de) * | 1940-06-03 | |||
| BE469014A (de) * | 1942-02-13 | |||
| BE463544A (de) * | 1944-02-03 | |||
| BE484866A (de) * | 1947-09-27 | |||
| BE484329A (de) * | 1947-11-19 | |||
| BE490866A (de) * | 1948-08-31 |
-
0
- BE BE545888D patent/BE545888A/xx unknown
-
1955
- 1955-03-08 US US492951A patent/US2819964A/en not_active Expired - Lifetime
-
1956
- 1956-03-07 GB GB7105/56A patent/GB805945A/en not_active Expired
- 1956-03-08 FR FR1150698D patent/FR1150698A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB805945A (en) | 1958-12-17 |
| FR1150698A (fr) | 1958-01-16 |
| US2819964A (en) | 1958-01-14 |