BE708853A - - Google Patents
Info
- Publication number
- BE708853A BE708853A BE708853DA BE708853A BE 708853 A BE708853 A BE 708853A BE 708853D A BE708853D A BE 708853DA BE 708853 A BE708853 A BE 708853A
- 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
- G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising
- G03C2001/091—Gold
-
- 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
- G03C2001/095—Disulfide or dichalcogenide compound
-
- 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
- G03C2001/097—Selenium
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)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US60658767A | 1967-01-03 | 1967-01-03 | |
| US606586A US3408197A (en) | 1967-01-03 | 1967-01-03 | Synergistic sensitization of silver halide emulsions with labile selenium formed in situ |
| US606588A US3408196A (en) | 1967-01-03 | 1967-01-03 | Sensitization of silver halide emulsion with labile selenium formed in situ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE708853A true BE708853A (US08088918-20120103-C00476.png) | 1968-05-16 |
Family
ID=27416953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE708853D BE708853A (US08088918-20120103-C00476.png) | 1967-01-03 | 1968-01-02 |
Country Status (8)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6100021A (en) * | 1998-12-15 | 2000-08-08 | Agfa-Gevaert N.V. | Sensitization of silver halide |
-
1967
- 1967-12-29 DK DK669567A patent/DK117753B/da unknown
-
1968
- 1968-01-02 NO NO968A patent/NO123330B/no unknown
- 1968-01-02 BE BE708853D patent/BE708853A/xx not_active IP Right Cessation
- 1968-01-02 NL NL6800007A patent/NL6800007A/xx unknown
- 1968-01-03 SE SE6768A patent/SE344830B/xx unknown
- 1968-01-03 CH CH1833367A patent/CH479895A/fr not_active IP Right Cessation
- 1968-01-03 FR FR1558506D patent/FR1558506A/fr not_active Expired
- 1968-01-03 GB GB36468A patent/GB1201396A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1201396A (en) | 1970-08-05 |
| FR1558506A (US08088918-20120103-C00476.png) | 1969-02-28 |
| NL6800007A (US08088918-20120103-C00476.png) | 1968-07-04 |
| DK117753B (da) | 1970-05-25 |
| CH479895A (fr) | 1969-10-15 |
| SE344830B (US08088918-20120103-C00476.png) | 1972-05-02 |
| NO123330B (US08088918-20120103-C00476.png) | 1971-10-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: EASTMAN KODAK CY Effective date: 19880102 |