GB914256A - Sensitized photographic silver halide emulsions - Google Patents
Sensitized photographic silver halide emulsionsInfo
- Publication number
- GB914256A GB914256A GB20535/59A GB2053559A GB914256A GB 914256 A GB914256 A GB 914256A GB 20535/59 A GB20535/59 A GB 20535/59A GB 2053559 A GB2053559 A GB 2053559A GB 914256 A GB914256 A GB 914256A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dichloro
- ethyl
- methyl
- prepared
- benzimidazole
- 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
- -1 silver halide Chemical class 0.000 title abstract 2
- 239000000839 emulsion Substances 0.000 title 1
- 229910052709 silver Inorganic materials 0.000 title 1
- 239000004332 silver Substances 0.000 title 1
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 abstract 3
- 238000010992 reflux Methods 0.000 abstract 3
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 abstract 3
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 abstract 3
- HFFLGKNGCAIQMO-UHFFFAOYSA-N trichloroacetaldehyde Chemical compound ClC(Cl)(Cl)C=O HFFLGKNGCAIQMO-UHFFFAOYSA-N 0.000 abstract 3
- KMRNTNDWADEIIX-UHFFFAOYSA-N 3-Iodopropanoic acid Chemical compound OC(=O)CCI KMRNTNDWADEIIX-UHFFFAOYSA-N 0.000 abstract 2
- XILQGXZARXHSEI-UHFFFAOYSA-N 4-bromopentanoic acid Chemical compound CC(Br)CCC(O)=O XILQGXZARXHSEI-UHFFFAOYSA-N 0.000 abstract 2
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- 150000001412 amines Chemical class 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 abstract 2
- 150000003839 salts Chemical group 0.000 abstract 2
- BGKIECJVXXHLDP-UHFFFAOYSA-N 1,2,3-trichloro-4-nitrobenzene Chemical compound [O-][N+](=O)C1=CC=C(Cl)C(Cl)=C1Cl BGKIECJVXXHLDP-UHFFFAOYSA-N 0.000 abstract 1
- IVVLMQPTQOLYDX-UHFFFAOYSA-N 5,6-dichloro-1-ethyl-2-methylbenzimidazole Chemical compound ClC1=C(Cl)C=C2N(CC)C(C)=NC2=C1 IVVLMQPTQOLYDX-UHFFFAOYSA-N 0.000 abstract 1
- ZLBNRKUMZNRYQD-UHFFFAOYSA-N 6,7-dichloro-1-ethyl-2-methylbenzimidazole Chemical compound ClC=1C=CC2=C(N(C(=N2)C)CC)C1Cl ZLBNRKUMZNRYQD-UHFFFAOYSA-N 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- MHYFEEDKONKGEB-UHFFFAOYSA-N oxathiane 2,2-dioxide Chemical compound O=S1(=O)CCCCO1 MHYFEEDKONKGEB-UHFFFAOYSA-N 0.000 abstract 1
- 235000009518 sodium iodide Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- G03C1/14—Methine and polymethine dyes with an odd number of CH groups
- G03C1/18—Methine and polymethine dyes with an odd number of CH groups with three 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)
- Developing Agents For Electrophotography (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US743069A US2945763A (en) | 1958-06-19 | 1958-06-19 | Green sensitization of photographic silver halide emulsions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB914256A true GB914256A (en) | 1963-01-02 |
Family
ID=24987402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20535/59A Expired GB914256A (en) | 1958-06-19 | 1959-06-16 | Sensitized photographic silver halide emulsions |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2945763A (enrdf_load_stackoverflow) |
| BE (1) | BE579594A (enrdf_load_stackoverflow) |
| FR (1) | FR1228644A (enrdf_load_stackoverflow) |
| GB (1) | GB914256A (enrdf_load_stackoverflow) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1146465A (en) * | 1965-05-21 | 1969-03-26 | Ferrania Spa | Photographic sensitising dyes |
| US3506443A (en) * | 1965-11-18 | 1970-04-14 | Eastman Kodak Co | Color photographic elements and process |
| DE1597577C3 (de) * | 1966-08-30 | 1974-05-22 | Fuji Shashin Film K.K., Ashigara, Kanagawa (Japan) | Verfahren zur Herstellung von Farbstoffen sowie deren Verwendung zur Herstellung von sensibilisierten photographischen Silberhalogenidemulsionen |
| US3663211A (en) * | 1969-07-02 | 1972-05-16 | Gaf Corp | Silver halide emulsions containing unsymmetrical trimethine sensitizing dyes |
| JPS5724533B2 (enrdf_load_stackoverflow) * | 1973-12-10 | 1982-05-25 | ||
| JPS5852577B2 (ja) * | 1977-02-10 | 1983-11-24 | 富士写真フイルム株式会社 | 強色増感された写真乳剤 |
| JPS59165049A (ja) * | 1983-03-11 | 1984-09-18 | Fuji Photo Film Co Ltd | ハロゲン化銀写真感光材料 |
| US4725529A (en) | 1985-04-30 | 1988-02-16 | Konishiroku Photo Industry Co., Ltd. | Developing inhibitor arrangment in light-sensitive silver halide color photographic materials |
| AU590563B2 (en) | 1985-05-16 | 1989-11-09 | Konishiroku Photo Industry Co., Ltd. | Method for color-developing a silver halide color photographic light-sensitive material |
| US5354646A (en) * | 1986-03-26 | 1994-10-11 | Konishiroku Photo Industry Co., Ltd. | Method capable of rapidly processing a silver halide color photographic light-sensitive material |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2112139A (en) * | 1935-07-05 | 1938-03-22 | Eastman Kodak Co | Acylmethylene derivatives of arylothiazolines and aryloselenazolines |
| US2298732A (en) * | 1940-12-16 | 1942-10-13 | Eastman Kodak Co | Polymethine base |
| BE526524A (enrdf_load_stackoverflow) * | 1953-02-27 | |||
| US2694638A (en) * | 1953-08-13 | 1954-11-16 | Eastman Kodak Co | Supersensitization of carbocyanine dyes with hemicyanine bases |
| BE540705A (enrdf_load_stackoverflow) * | 1954-08-23 |
-
0
- BE BE579594D patent/BE579594A/xx unknown
-
1958
- 1958-06-19 US US743069A patent/US2945763A/en not_active Expired - Lifetime
-
1959
- 1959-06-16 GB GB20535/59A patent/GB914256A/en not_active Expired
- 1959-06-19 FR FR797986A patent/FR1228644A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2945763A (en) | 1960-07-19 |
| FR1228644A (fr) | 1960-08-31 |
| BE579594A (enrdf_load_stackoverflow) |
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