BE647035A - - Google Patents
Info
- Publication number
- BE647035A BE647035A BE647035DA BE647035A BE 647035 A BE647035 A BE 647035A BE 647035D A BE647035D A BE 647035DA BE 647035 A BE647035 A BE 647035A
- 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
- G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising
-
- 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
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)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA42947A DE1174156B (de) | 1963-04-24 | 1963-04-24 | Verfahren zur Steigerung der Empfindlichkeit von Halogensilberemulsionen unter Verwendung von Edelmetallsalzen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE647035A true BE647035A (en:Method) | 1964-10-26 |
Family
ID=6933390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE647035D BE647035A (en:Method) | 1963-04-24 | 1964-04-24 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3320068A (en:Method) |
| BE (1) | BE647035A (en:Method) |
| CH (1) | CH440961A (en:Method) |
| DE (1) | DE1174156B (en:Method) |
| GB (1) | GB1033255A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5232569B2 (en:Method) * | 1972-08-31 | 1977-08-23 | ||
| JPS5313124B2 (en:Method) * | 1972-11-02 | 1978-05-08 | ||
| JPS5832370B2 (ja) * | 1974-02-25 | 1983-07-12 | 富士写真フイルム株式会社 | リスガタシヤシンカンコウザイリヨウノ セイゾウホウホウ |
-
1963
- 1963-04-24 DE DEA42947A patent/DE1174156B/de active Pending
-
1964
- 1964-03-31 US US356075A patent/US3320068A/en not_active Expired - Lifetime
- 1964-04-09 CH CH463864A patent/CH440961A/de unknown
- 1964-04-16 GB GB15856/64A patent/GB1033255A/en not_active Expired
- 1964-04-24 BE BE647035D patent/BE647035A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1033255A (en) | 1966-06-22 |
| CH440961A (de) | 1967-07-31 |
| DE1174156B (de) | 1964-07-16 |
| US3320068A (en) | 1967-05-16 |