BE660667A - - Google Patents
Info
- Publication number
- BE660667A BE660667A BE660667DA BE660667A BE 660667 A BE660667 A BE 660667A BE 660667D A BE660667D A BE 660667DA BE 660667 A BE660667 A BE 660667A
- 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
- G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
-
- 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
- G03C1/061—Hydrazine compounds
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA45411A DE1199612B (de) | 1964-03-05 | 1964-03-05 | Verfahren zur Stabilisierung photographischer Halogensilber-Emulsionen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE660667A true BE660667A (US07118763-20061010-C00002.png) | 1965-09-06 |
Family
ID=6934709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE660667D BE660667A (US07118763-20061010-C00002.png) | 1964-03-05 | 1965-03-05 |
Country Status (5)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1560005A (en) * | 1976-08-11 | 1980-01-30 | Fuji Photo Film Co Ltd | Silver halide photographic emulsions |
| JPS589411B2 (ja) * | 1976-10-18 | 1983-02-21 | 富士写真フイルム株式会社 | 硬調写真感光材料 |
| JPS5952815B2 (ja) * | 1976-12-21 | 1984-12-21 | 富士写真フイルム株式会社 | 硬調な画像を形成する方法 |
| JPS5814664B2 (ja) * | 1976-12-30 | 1983-03-22 | 富士写真フイルム株式会社 | ハロゲン化銀写真感光材料の処理方法 |
| JPS5952816B2 (ja) * | 1977-05-06 | 1984-12-21 | 富士写真フイルム株式会社 | 硬調写真画像を形成する方法 |
| JPS589412B2 (ja) * | 1977-08-30 | 1983-02-21 | 富士写真フイルム株式会社 | ハロゲン化銀写真感光材料の現像方法 |
| JPS5952817B2 (ja) * | 1977-09-06 | 1984-12-21 | 富士写真フイルム株式会社 | 硬調写真画像を形成する方法 |
| US4272606A (en) * | 1978-05-05 | 1981-06-09 | Fuji Photo Film Co., Ltd. | Method of forming a high-contrast photographic image |
| US4650746A (en) * | 1978-09-22 | 1987-03-17 | Eastman Kodak Company | High contrast photographic emulsions and elements and processes for their development |
| DE3039168A1 (de) * | 1980-10-16 | 1982-05-13 | Agfa-Gevaert Ag, 5090 Leverkusen | Fotografisches material, herstellungsverfahren sowie verfahren zur herstellung fotografischer bilder |
| IT1196972B (it) * | 1986-07-23 | 1988-11-25 | Minnesota Mining & Mfg | Composizioni di sviluppo fotografico per alogenuri d'argento e procedimento per la formazione di immagini fotografiche di argento |
| DE68929026T2 (de) | 1988-04-21 | 2000-01-27 | Eastman Kodak Co A New Jersey | Photographisches Element, das einen Fänger für das Entwickleroxidationsprodukt enthält |
| DE4042595C2 (de) * | 1988-08-27 | 1996-06-13 | Du Pont Deutschland | Arylhydrazide |
| US4937160A (en) * | 1988-08-27 | 1990-06-26 | E. I. Du Pont De Nemours And Company | Photographic silver halide elements containing aryl hydrazides |
| US5212045A (en) * | 1990-05-09 | 1993-05-18 | Mitsubishi Paper Mills Limited | Method for image formation |
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1964
- 1964-03-05 DE DEA45411A patent/DE1199612B/de active Pending
-
1965
- 1965-02-24 US US435067A patent/US3386831A/en not_active Expired - Lifetime
- 1965-03-04 GB GB9248/65A patent/GB1073546A/en not_active Expired
- 1965-03-05 FR FR8195A patent/FR1426573A/fr not_active Expired
- 1965-03-05 BE BE660667D patent/BE660667A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3386831A (en) | 1968-06-04 |
| DE1199612B (de) | 1965-08-26 |
| FR1426573A (fr) | 1966-01-28 |
| GB1073546A (en) | 1967-06-28 |
