JPS5756057B2 - - Google Patents
Info
- Publication number
- JPS5756057B2 JPS5756057B2 JP49026620A JP2662074A JPS5756057B2 JP S5756057 B2 JPS5756057 B2 JP S5756057B2 JP 49026620 A JP49026620 A JP 49026620A JP 2662074 A JP2662074 A JP 2662074A JP S5756057 B2 JPS5756057 B2 JP S5756057B2
- Authority
- JP
- Japan
- 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
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
- G03C1/08—Sensitivity-increasing substances
- G03C1/10—Organic substances
- G03C1/12—Methine and polymethine dyes
-
- 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
- G03C1/10—Organic substances
- G03C1/12—Methine and polymethine dyes
- G03C1/22—Methine and polymethine dyes with an even number of CH groups
-
- 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
- G03C1/28—Sensitivity-increasing substances together with supersensitising substances
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)
- Plural Heterocyclic Compounds (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49026620A JPS5756057B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-03-07 | 1974-03-07 | |
| US05/555,912 US4002480A (en) | 1974-03-07 | 1975-03-06 | Photographic silver halide emulsion |
| GB9684/75A GB1485193A (en) | 1974-03-07 | 1975-03-07 | Sensitized photographic silver halide emulsions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49026620A JPS5756057B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-03-07 | 1974-03-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50120619A JPS50120619A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-09-22 |
| JPS5756057B2 true JPS5756057B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-11-27 |
Family
ID=12198506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49026620A Expired JPS5756057B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-03-07 | 1974-03-07 |
Country Status (3)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4248962A (en) * | 1977-12-23 | 1981-02-03 | Eastman Kodak Company | Photographic emulsions, elements and processes utilizing release compounds |
| JPS59135461A (ja) * | 1983-01-24 | 1984-08-03 | Fuji Photo Film Co Ltd | ハロゲン化銀写真感光材料 |
| JPS59214030A (ja) * | 1983-05-19 | 1984-12-03 | Fuji Photo Film Co Ltd | ハロゲン化銀写真乳剤 |
| JPS6079348A (ja) * | 1983-10-06 | 1985-05-07 | Fuji Photo Film Co Ltd | ハロゲン化銀写真感光材料 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE673354A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1964-12-08 | 1966-04-01 | ||
| GB1209755A (en) * | 1966-11-02 | 1970-10-21 | Fuji Photo Film Co Ltd | Photographic supersensitised silver halide emulsion |
| DE1622283C3 (de) * | 1967-02-23 | 1974-06-06 | Fuji Shashin Film K.K., Ashigara, Kanagawa (Japan) | Spektral sensibilisierte photographische Halogensilberemulsionen |
| JPS4925501B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1969-07-21 | 1974-07-01 | ||
| US3706567A (en) * | 1970-11-17 | 1972-12-19 | Eastman Kodak Co | Supersensitized photographic emulsions |
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1974
- 1974-03-07 JP JP49026620A patent/JPS5756057B2/ja not_active Expired
-
1975
- 1975-03-06 US US05/555,912 patent/US4002480A/en not_active Expired - Lifetime
- 1975-03-07 GB GB9684/75A patent/GB1485193A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1485193A (en) | 1977-09-08 |
| US4002480A (en) | 1977-01-11 |
| JPS50120619A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-09-22 |