BE743489A - - Google Patents
Info
- Publication number
- BE743489A BE743489A BE743489DA BE743489A BE 743489 A BE743489 A BE 743489A BE 743489D A BE743489D A BE 743489DA BE 743489 A BE743489 A BE 743489A
- 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
- G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
- G03C1/346—Organic derivatives of bivalent sulfur, selenium or tellurium
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681816571 DE1816571A1 (de) | 1968-12-23 | 1968-12-23 | Photographische Halogensilberemulsion mit erhoehter Empfindlichkeit und vermindertemSchleier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE743489A true BE743489A (cs) | 1970-06-22 |
Family
ID=5717200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE743489D BE743489A (cs) | 1968-12-23 | 1969-12-22 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3647469A (cs) |
| BE (1) | BE743489A (cs) |
| DE (1) | DE1816571A1 (cs) |
| FR (1) | FR2026969A1 (cs) |
| GB (1) | GB1261140A (cs) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE788685A (nl) * | 1971-09-13 | 1973-03-12 | Agfa Gevaert Nv | Ontwikkeling van contrastrijke zilverhalogenide-emulsies voor grafischedoeleinden |
| DE2931690A1 (de) * | 1979-08-04 | 1981-02-19 | Agfa Gevaert Ag | Photographische emulsion, verfahren zur herstellung sowie photographische materialien |
| JPS5883852A (ja) * | 1981-11-13 | 1983-05-19 | Fuji Photo Film Co Ltd | カラ−写真感光材料の漂白法 |
| DE3641861A1 (de) * | 1985-12-09 | 1987-06-11 | Fuji Photo Film Co Ltd | Farbphotographisches silberhalogenidmaterial und verfahren zu dessen herstellung |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2438716A (en) * | 1944-10-06 | 1948-03-30 | Gen Aniline & Film Corp | Stabilized silver halide emulsions |
| BE593047A (cs) * | 1959-07-17 |
-
1968
- 1968-12-23 DE DE19681816571 patent/DE1816571A1/de active Pending
-
1969
- 1969-12-19 US US886747A patent/US3647469A/en not_active Expired - Lifetime
- 1969-12-22 BE BE743489D patent/BE743489A/xx unknown
- 1969-12-23 FR FR6944656A patent/FR2026969A1/fr not_active Withdrawn
- 1969-12-23 GB GB62530/69A patent/GB1261140A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1261140A (en) | 1972-01-19 |
| DE1816571A1 (de) | 1970-07-09 |
| FR2026969A1 (cs) | 1970-09-25 |
| US3647469A (en) | 1972-03-07 |