BE782896A - Procédé de préparation d'une émulsion d'halogénure d'argent - Google Patents
Procédé de préparation d'une émulsion d'halogénure d'argentInfo
- Publication number
- BE782896A BE782896A BE782896A BE782896A BE782896A BE 782896 A BE782896 A BE 782896A BE 782896 A BE782896 A BE 782896A BE 782896 A BE782896 A BE 782896A BE 782896 A BE782896 A BE 782896A
- Authority
- BE
- Belgium
- Prior art keywords
- preparing
- silver halide
- halide emulsion
- emulsion
- silver
- Prior art date
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
- G03C1/015—Apparatus or processes for the preparation of emulsions
-
- 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
- G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
- G03C2001/0357—Monodisperse emulsion
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1263771 | 1971-05-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE782896A true BE782896A (fr) | 1972-11-03 |
Family
ID=10008376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE782896A BE782896A (fr) | 1971-05-03 | 1972-05-02 | Procédé de préparation d'une émulsion d'halogénure d'argent |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE782896A (fr) |
DE (1) | DE2221082C2 (fr) |
FR (1) | FR2135188B1 (fr) |
GB (1) | GB1335925A (fr) |
IT (1) | IT954487B (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1469480A (en) * | 1974-08-07 | 1977-04-06 | Ciba Geigy Ag | Photographic emulsion |
US4184878A (en) * | 1976-06-10 | 1980-01-22 | Ciba-Geigy Aktiengesellschaft | Process for the manufacture of photographic silver halide emulsions containing silver halide crystals of the twinned type |
GB1520976A (en) * | 1976-06-10 | 1978-08-09 | Ciba Geigy Ag | Photographic emulsions |
GB1535016A (en) * | 1977-10-17 | 1978-12-06 | Ilford Ltd | Monodispersed emulsions |
JPS57182730A (en) * | 1981-05-06 | 1982-11-10 | Konishiroku Photo Ind Co Ltd | Photosensitive silver halide emulsion |
JPS5849938A (ja) * | 1981-08-07 | 1983-03-24 | Konishiroku Photo Ind Co Ltd | ハロゲン化銀写真乳剤の製造方法 |
US4386156A (en) * | 1981-11-12 | 1983-05-31 | Eastman Kodak Company | Silver bromide emulsions of narrow grain size distribution and processes for their preparation |
US4533627A (en) * | 1982-07-23 | 1985-08-06 | Ciba-Geigy Ag | Process for the preparation of a silver halide emulsion |
JPS5952238A (ja) * | 1982-09-09 | 1984-03-26 | Konishiroku Photo Ind Co Ltd | ハロゲン化銀乳剤の製造方法 |
JPS6165307A (ja) * | 1984-09-05 | 1986-04-03 | Konishiroku Photo Ind Co Ltd | 非線形近似による写真乳剤製造プロセスの制御方法 |
GB8509381D0 (en) | 1985-04-12 | 1985-05-15 | Ciba Geigy Ag | Tetra-aza indene compounds |
AU591540B2 (en) | 1985-12-28 | 1989-12-07 | Konishiroku Photo Industry Co., Ltd. | Method of processing light-sensitive silver halide color photographic material |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE636801A (fr) * | 1962-09-01 | |||
DE2107118A1 (de) * | 1970-02-16 | 1971-09-02 | Eastman Kodak Co | Verfahren zur Ausfällung von Metall salzen |
-
1972
- 1972-04-27 FR FR7215096A patent/FR2135188B1/fr not_active Expired
- 1972-04-28 DE DE19722221082 patent/DE2221082C2/de not_active Expired
- 1972-04-28 IT IT4991372A patent/IT954487B/it active
- 1972-05-02 BE BE782896A patent/BE782896A/fr not_active IP Right Cessation
- 1972-05-03 GB GB1335925D patent/GB1335925A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT954487B (it) | 1973-08-30 |
GB1335925A (en) | 1973-10-31 |
FR2135188B1 (fr) | 1974-07-26 |
DE2221082A1 (de) | 1972-11-16 |
FR2135188A1 (fr) | 1972-12-15 |
DE2221082C2 (de) | 1986-12-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: ILFORD LTD Effective date: 19900531 |