CA1281227C - Emulsions et elements photographiques contenant des grains d'halogenures d'argent cristallins a faces icositetrahedrales - Google Patents
Emulsions et elements photographiques contenant des grains d'halogenures d'argent cristallins a faces icositetrahedralesInfo
- Publication number
- CA1281227C CA1281227C CA000515954A CA515954A CA1281227C CA 1281227 C CA1281227 C CA 1281227C CA 000515954 A CA000515954 A CA 000515954A CA 515954 A CA515954 A CA 515954A CA 1281227 C CA1281227 C CA 1281227C
- Authority
- CA
- Canada
- Prior art keywords
- silver halide
- grains
- cubic
- icositetrahedral
- crystal faces
- 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.)
- Expired - Fee Related
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
- G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
- G03C1/047—Proteins, e.g. gelatine derivatives; Hydrolysis or extraction products of proteins
-
- 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
- G03C1/0051—Tabular grain 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
-
- 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
- G03C1/07—Substances influencing grain growth during silver salt formation
-
- 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
- G03C1/0051—Tabular grain emulsions
- G03C2001/0055—Aspect ratio of tabular grains in general; High aspect ratio; Intermediate aspect ratio; Low aspect ratio
-
- 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
- G03C2001/03511—Bromide content
-
- 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
- G03C2200/00—Details
- G03C2200/03—111 crystal face
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77223085A | 1985-09-03 | 1985-09-03 | |
US772,230 | 1985-09-03 | ||
US81113285A | 1985-12-19 | 1985-12-19 | |
US81113385A | 1985-12-19 | 1985-12-19 | |
US811,133 | 1985-12-19 | ||
US811,132 | 1985-12-19 | ||
US06/882,113 US4724200A (en) | 1985-09-03 | 1986-07-03 | Emulsions and photographic elements containing silver halide grains having icositetrahedral crystal faces |
US882,113 | 1986-07-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1281227C true CA1281227C (fr) | 1991-03-12 |
Family
ID=27505724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000515954A Expired - Fee Related CA1281227C (fr) | 1985-09-03 | 1986-08-14 | Emulsions et elements photographiques contenant des grains d'halogenures d'argent cristallins a faces icositetrahedrales |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0233396B1 (fr) |
CA (1) | CA1281227C (fr) |
DE (1) | DE3680661D1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2851206B2 (ja) * | 1992-05-01 | 1999-01-27 | 富士写真フイルム株式会社 | ハロゲン化銀写真乳剤およびこれを用いるハロゲン化銀写真感光材料 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE342528A (fr) * | 1926-05-20 | |||
US3519426A (en) * | 1966-12-27 | 1970-07-07 | Eastman Kodak Co | Preparation of silver halide emulsions having high covering power |
US4011083A (en) * | 1974-12-10 | 1977-03-08 | Eastman Kodak Company | Surface sensitive silver halide emulsion containing a silver complexing azaindene to reduce desensitization of optical sensitizing dye incorporated therein |
US4183756A (en) * | 1978-05-03 | 1980-01-15 | Eastman Kodak Company | Pre-precipitation spectral sensitizing dye addition process |
US4225666A (en) * | 1979-02-02 | 1980-09-30 | Eastman Kodak Company | Silver halide precipitation and methine dye spectral sensitization process and products thereof |
JPS6054662B2 (ja) * | 1981-09-28 | 1985-11-30 | 富士写真フイルム株式会社 | ハロゲン化銀乳剤 |
JPS60222843A (ja) * | 1984-04-19 | 1985-11-07 | Fuji Photo Film Co Ltd | ハロゲン化銀乳剤の製造方法及びハロゲン化銀写真感光材料 |
-
1986
- 1986-08-14 CA CA000515954A patent/CA1281227C/fr not_active Expired - Fee Related
- 1986-09-03 DE DE8686306829T patent/DE3680661D1/de not_active Expired - Fee Related
- 1986-09-03 EP EP19860306829 patent/EP0233396B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0233396A3 (en) | 1988-12-28 |
DE3680661D1 (de) | 1991-09-05 |
EP0233396A2 (fr) | 1987-08-26 |
EP0233396B1 (fr) | 1991-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKLA | Lapsed |