GB1319794A - Light-sensitive silver halide photographic emulsion - Google Patents
Light-sensitive silver halide photographic emulsionInfo
- Publication number
- GB1319794A GB1319794A GB5556070A GB5556070A GB1319794A GB 1319794 A GB1319794 A GB 1319794A GB 5556070 A GB5556070 A GB 5556070A GB 5556070 A GB5556070 A GB 5556070A GB 1319794 A GB1319794 A GB 1319794A
- Authority
- GB
- United Kingdom
- Prior art keywords
- photographic emulsion
- alkyl
- aryl
- group
- sulpho
- 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
Links
- 239000000839 emulsion Substances 0.000 title abstract 4
- -1 silver halide Chemical class 0.000 title abstract 4
- 229910052709 silver Inorganic materials 0.000 title abstract 2
- 239000004332 silver Substances 0.000 title abstract 2
- 125000003545 alkoxy group Chemical group 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 125000004181 carboxyalkyl group Chemical group 0.000 abstract 2
- 125000002768 hydroxyalkyl group Chemical group 0.000 abstract 2
- DZVCFNFOPIZQKX-LTHRDKTGSA-M merocyanine Chemical compound [Na+].O=C1N(CCCC)C(=O)N(CCCC)C(=O)C1=C\C=C\C=C/1N(CCCS([O-])(=O)=O)C2=CC=CC=C2O\1 DZVCFNFOPIZQKX-LTHRDKTGSA-M 0.000 abstract 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 125000004183 alkoxy alkyl group Chemical group 0.000 abstract 1
- 125000004966 cyanoalkyl group Chemical group 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 125000001188 haloalkyl group Chemical group 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- ZUNKMNLKJXRCDM-UHFFFAOYSA-N silver bromoiodide Chemical compound [Ag].IBr ZUNKMNLKJXRCDM-UHFFFAOYSA-N 0.000 abstract 1
- 125000003107 substituted aryl group Chemical group 0.000 abstract 1
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
- G03C1/08—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
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP44094229A JPS4933782B1 (enrdf_load_stackoverflow) | 1969-11-25 | 1969-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1319794A true GB1319794A (en) | 1973-06-06 |
Family
ID=14104461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5556070A Expired GB1319794A (en) | 1969-11-25 | 1970-11-23 | Light-sensitive silver halide photographic emulsion |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3736145A (enrdf_load_stackoverflow) |
| JP (1) | JPS4933782B1 (enrdf_load_stackoverflow) |
| DE (1) | DE2057034A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1319794A (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4057430A (en) * | 1973-04-25 | 1977-11-08 | Fuji Photo Film Co., Ltd. | Silver halide photographic emulsion |
| JPS5434533B2 (enrdf_load_stackoverflow) * | 1974-04-17 | 1979-10-27 | ||
| US4160669A (en) * | 1975-03-17 | 1979-07-10 | Teiji Habu | Argon laser flash exposure of spectrally sensitized silver halide photographic material |
| JPS5696483U (enrdf_load_stackoverflow) * | 1979-12-24 | 1981-07-30 | ||
| JPS6010241A (ja) * | 1983-06-29 | 1985-01-19 | Fuji Photo Film Co Ltd | 内部潜像型直接ポジハロゲン化銀乳剤 |
-
1969
- 1969-11-25 JP JP44094229A patent/JPS4933782B1/ja active Pending
-
1970
- 1970-11-13 US US00069174A patent/US3736145A/en not_active Expired - Lifetime
- 1970-11-20 DE DE19702057034 patent/DE2057034A1/de not_active Withdrawn
- 1970-11-23 GB GB5556070A patent/GB1319794A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3736145A (en) | 1973-05-29 |
| JPS4933782B1 (enrdf_load_stackoverflow) | 1974-09-10 |
| DE2057034A1 (de) | 1971-06-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1128418A (en) | Improvements in and relating to photographic silver halide emulsions | |
| GB1128840A (en) | Supersensitised silver halide emulsions | |
| GB1054123A (enrdf_load_stackoverflow) | ||
| GB1267587A (en) | Photographic silver halide materials | |
| GB1363772A (en) | Photographic silver halide emulsions | |
| GB1319794A (en) | Light-sensitive silver halide photographic emulsion | |
| GB1318154A (en) | Light-sensitive silver halide phtotographic material | |
| GB1297655A (enrdf_load_stackoverflow) | ||
| GB691715A (en) | Improvements in or relating to photographic emulsions | |
| GB1401859A (en) | Supersensitised light-sensitive silver halide photographic emulsion | |
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| GB1138114A (en) | Manufacture of light sensitive materials | |
| GB1281393A (en) | Methine dyes | |
| GB1338433A (en) | Making photographic direct-positive silver halide emulsions | |
| GB1286044A (en) | Direct positive photographic silver halide emulsions | |
| DE1935311A1 (de) | Photographische direkt-positive Halogensilberemulsionen | |
| GB1267731A (en) | Improvements in or relating to photographic materials | |
| GB1293543A (en) | Photographic light-sensitive material | |
| GB1328239A (en) | Spectrally sensitized photographic silver halide emulsions | |
| GB1324036A (en) | Spectrally sensitised photographic silver halide emulsions | |
| US3446618A (en) | Photographic silver halide emulsions containing trifluoromethyl - 4 - hydroxy quinoline carboxy acid salt as a stabilizer | |
| GB1327947A (en) | Spectrally sensitised photographic silver halide emulsions | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |