FR2319920A1 - Procede pour la preparation d'emulsions d'halogenure d'argent - Google Patents
Procede pour la preparation d'emulsions d'halogenure d'argentInfo
- Publication number
- FR2319920A1 FR2319920A1 FR7623431A FR7623431A FR2319920A1 FR 2319920 A1 FR2319920 A1 FR 2319920A1 FR 7623431 A FR7623431 A FR 7623431A FR 7623431 A FR7623431 A FR 7623431A FR 2319920 A1 FR2319920 A1 FR 2319920A1
- Authority
- FR
- France
- Prior art keywords
- preparation
- silver halogenide
- emulsions
- halogenide emulsions
- silver
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
- G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
-
- 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
- G03C2001/03523—Converted grains
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Colloid Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752534011 DE2534011A1 (de) | 1975-07-30 | 1975-07-30 | Verfahren zur herstellung von silberhalogenidemulsionen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2319920A1 true FR2319920A1 (fr) | 1977-02-25 |
FR2319920B1 FR2319920B1 (fr) | 1980-07-25 |
Family
ID=5952810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7623431A Granted FR2319920A1 (fr) | 1975-07-30 | 1976-07-30 | Procede pour la preparation d'emulsions d'halogenure d'argent |
Country Status (6)
Country | Link |
---|---|
US (1) | US4075020A (fr) |
JP (1) | JPS6020736B2 (fr) |
BE (1) | BE843269A (fr) |
DE (1) | DE2534011A1 (fr) |
FR (1) | FR2319920A1 (fr) |
GB (1) | GB1557045A (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0006543A1 (fr) * | 1978-06-27 | 1980-01-09 | Agfa-Gevaert AG | Matériel photographique sensible à la lumière, procédé pour sa fabrication ainsi que son utilisation pour la réalisation d'images photographiques |
FR2463431A1 (fr) * | 1979-08-11 | 1981-02-20 | Du Pont | Procede pour la preparation d'emulsions photographiques d'halogenures d'argent monodispersees d'une sensibilite amelioree et emulsions ainsi produites |
EP0295439A2 (fr) * | 1987-05-15 | 1988-12-21 | Fuji Photo Film Co., Ltd. | Matériaux photographiques à l'halogénure d'argent |
EP0323215A2 (fr) * | 1987-12-28 | 1989-07-05 | Konica Corporation | Matériau photographique photosensitif à l'halogénure d'argent |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4210450A (en) * | 1978-11-20 | 1980-07-01 | Polaroid Corporation | Method for forming photosensitive silver halide emulsion |
JPS5945437A (ja) * | 1982-09-08 | 1984-03-14 | Konishiroku Photo Ind Co Ltd | ハロゲン化銀乳剤およびその製造方法 |
DE3586719T2 (de) * | 1984-12-30 | 1993-03-25 | Konishiroku Photo Ind | Verfahren zur bildung eines positiven bildes. |
JPS61245151A (ja) | 1985-04-23 | 1986-10-31 | Konishiroku Photo Ind Co Ltd | ハロゲン化銀写真感光材料 |
JPS61250643A (ja) | 1985-04-30 | 1986-11-07 | Konishiroku Photo Ind Co Ltd | ハロゲン化銀写真感光材料 |
JPS61250645A (ja) * | 1985-04-30 | 1986-11-07 | Konishiroku Photo Ind Co Ltd | ハロゲン化銀写真感光材料 |
DE3682128D1 (de) | 1985-07-17 | 1991-11-28 | Konishiroku Photo Ind | Photographisches silberhalogenidmaterial. |
US4786588A (en) * | 1985-09-20 | 1988-11-22 | Fuji Photo Film Co., Ltd. | Silver halide photographic materials |
EP0312959B1 (fr) * | 1987-10-16 | 1992-08-05 | Fuji Photo Film Co., Ltd. | Emulsion photographique à l'halogénure d'argent |
JPH07111555B2 (ja) * | 1988-12-22 | 1995-11-29 | 富士写真フイルム株式会社 | ハロゲン化銀写真感光材料 |
EP0476327B1 (fr) | 1990-08-20 | 1999-11-17 | Fuji Photo Film Co., Ltd. | Produit de pellicule photographique retenant des informations et procédé de production d'épreuve en couleurs |
US5310644A (en) * | 1991-09-17 | 1994-05-10 | Eastman Kodak Company | Process for preparing a photographic emulsion using excess halide during nucleation |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2340082A1 (de) * | 1972-08-14 | 1974-03-07 | Du Pont | Verfahren zur herstellung fotografischer silberhalogenidemulsionen |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB635841A (en) * | 1947-05-13 | 1950-04-19 | Kodak Ltd | Improvements in photographic silver halide emulsions |
BE636801A (fr) * | 1962-09-01 | |||
DE1162689B (de) * | 1962-11-15 | 1964-02-06 | Perutz Photowerke G M B H | Verfahren zur Herstellung von lichtempfindlichen photographischen Emulsionen |
US3761266A (en) * | 1971-03-10 | 1973-09-25 | Eastman Kodak Co | Silver halide emulsions predominantly chloride containing silver halide grains with surfaces chemically sensitized and interiors free fromchemical sensitization and the use thereof in reversal processes |
DE2308239C2 (de) * | 1973-02-20 | 1984-09-13 | Agfa-Gevaert Ag, 5090 Leverkusen | Direktpositives photographisches Aufzeichnungsmaterial |
US4165986A (en) * | 1973-07-27 | 1979-08-28 | Polaroid Corporation | Substituted-halide silver halide emulsions and products containing same |
-
1975
- 1975-07-30 DE DE19752534011 patent/DE2534011A1/de not_active Withdrawn
-
1976
- 1976-06-23 BE BE1007472A patent/BE843269A/xx unknown
- 1976-07-22 US US05/707,812 patent/US4075020A/en not_active Expired - Lifetime
- 1976-07-29 JP JP51089767A patent/JPS6020736B2/ja not_active Expired
- 1976-07-30 FR FR7623431A patent/FR2319920A1/fr active Granted
- 1976-07-30 GB GB31821/76A patent/GB1557045A/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2340082A1 (de) * | 1972-08-14 | 1974-03-07 | Du Pont | Verfahren zur herstellung fotografischer silberhalogenidemulsionen |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0006543A1 (fr) * | 1978-06-27 | 1980-01-09 | Agfa-Gevaert AG | Matériel photographique sensible à la lumière, procédé pour sa fabrication ainsi que son utilisation pour la réalisation d'images photographiques |
FR2463431A1 (fr) * | 1979-08-11 | 1981-02-20 | Du Pont | Procede pour la preparation d'emulsions photographiques d'halogenures d'argent monodispersees d'une sensibilite amelioree et emulsions ainsi produites |
EP0295439A2 (fr) * | 1987-05-15 | 1988-12-21 | Fuji Photo Film Co., Ltd. | Matériaux photographiques à l'halogénure d'argent |
EP0295439A3 (en) * | 1987-05-15 | 1990-08-22 | Fuji Photo Film Co., Ltd. | Silver halide photographic materials |
EP0323215A2 (fr) * | 1987-12-28 | 1989-07-05 | Konica Corporation | Matériau photographique photosensitif à l'halogénure d'argent |
EP0323215A3 (fr) * | 1987-12-28 | 1990-08-22 | Konica Corporation | Matériau photographique photosensitif à l'halogénure d'argent |
Also Published As
Publication number | Publication date |
---|---|
US4075020A (en) | 1978-02-21 |
BE843269A (nl) | 1976-12-23 |
GB1557045A (en) | 1979-12-05 |
JPS6020736B2 (ja) | 1985-05-23 |
DE2534011A1 (de) | 1977-02-17 |
JPS5218309A (en) | 1977-02-10 |
FR2319920B1 (fr) | 1980-07-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
DL | Decision of the director general to leave to make available licences of right | ||
ST | Notification of lapse |