BE490866A - - Google Patents
Info
- Publication number
- BE490866A BE490866A BE490866DA BE490866A BE 490866 A BE490866 A BE 490866A BE 490866D A BE490866D A BE 490866DA BE 490866 A BE490866 A BE 490866A
- 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
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 |
|---|---|---|---|
| US47108A US2598079A (en) | 1948-08-31 | 1948-08-31 | High-speed photographic silver halide emulsions supersensitized with palladium salts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE490866A true BE490866A (es) |
Family
ID=21947103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE490866D BE490866A (es) | 1948-08-31 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2598079A (es) |
| BE (1) | BE490866A (es) |
| DE (1) | DE964561C (es) |
| FR (1) | FR1007305A (es) |
| GB (1) | GB659033A (es) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2950972A (en) * | 1954-11-24 | 1960-08-30 | Gen Aniline & Film Corp | Photographic emulsions having increased sensitivity to x-ray and gamma ray radiation |
| BE545779A (es) * | 1955-03-08 | |||
| BE545888A (es) * | 1955-03-08 | |||
| US2839405A (en) * | 1955-03-08 | 1958-06-17 | Eastman Kodak Co | Inorganic salt antifoggants for photographic emulsions |
| BE545887A (es) * | 1955-03-08 | |||
| JPS4851627A (es) * | 1971-10-28 | 1973-07-20 | ||
| GB1570581A (en) * | 1978-05-25 | 1980-07-02 | Ciba Geigy Ag | Preparation of silver halide emulsions |
| JPS59188641A (ja) | 1983-04-11 | 1984-10-26 | Fuji Photo Film Co Ltd | ハロゲン化銀写真乳剤 |
| EP0368304B1 (en) * | 1988-11-11 | 1994-02-16 | Fuji Photo Film Co., Ltd. | Method of manufacturing silver halide photographic emulsion |
| EP0548354A1 (en) * | 1991-07-22 | 1993-06-30 | Eastman Kodak Company | Gold compounds as antifoggants in high silver chloride emulsions |
| EP0693707B1 (en) | 1994-07-21 | 2001-06-20 | Eastman Kodak Company | Light-sensitive silver halide photographic element |
| US5614360A (en) * | 1994-12-16 | 1997-03-25 | Eastman Kodak Company | Photographic element and coating composition |
| US5582957A (en) * | 1995-03-28 | 1996-12-10 | Eastman Kodak Company | Resuspension optimization for photographic nanosuspensions |
| US5650265A (en) * | 1995-12-22 | 1997-07-22 | Eastman Kodak Company | Silver halide light-sensitive element |
| US5763154A (en) * | 1996-08-07 | 1998-06-09 | Eastman Kodak Company | Palladium chemical sensitizers for silver halides |
| US5759760A (en) * | 1997-06-04 | 1998-06-02 | Eastman Kodak Company | Aqueous solid particle dispersions in chemical sensitization |
| EP2619628B1 (en) | 2010-09-17 | 2014-03-26 | Fujifilm Manufacturing Europe BV | Photographic paper and its use in a photo album |
| GB202006061D0 (en) | 2020-04-24 | 2020-06-10 | Fujifilm Mfg Europe Bv | Photographic paper |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2059642A (en) * | 1934-03-10 | 1936-11-03 | Kankelwitz Bruno | Process for manufacturing photographic silver halide developing emulsions durably free from grey and yellow fogging and of durable quality |
| BE469014A (es) * | 1942-02-13 | |||
| US2448060A (en) * | 1945-08-30 | 1948-08-31 | Eastman Kodak Co | Photographic emulsions sensitized with salts of metals of group viii of the periodicarrangement of the elements |
| US2540086A (en) * | 1948-06-17 | 1951-02-06 | Silver halibe emulsions |
-
0
- BE BE490866D patent/BE490866A/xx unknown
-
1948
- 1948-08-31 US US47108A patent/US2598079A/en not_active Expired - Lifetime
-
1949
- 1949-08-30 GB GB22520/49A patent/GB659033A/en not_active Expired
- 1949-08-31 FR FR1007305D patent/FR1007305A/fr not_active Expired
-
1950
- 1950-09-17 DE DEE2142A patent/DE964561C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2598079A (en) | 1952-05-27 |
| FR1007305A (fr) | 1952-05-05 |
| DE964561C (de) | 1957-05-23 |
| GB659033A (en) | 1951-10-17 |