GB942865A - Photographic silver halide emulsions of increased sensitivity - Google Patents
Photographic silver halide emulsions of increased sensitivityInfo
- Publication number
- GB942865A GB942865A GB5922/60A GB592260A GB942865A GB 942865 A GB942865 A GB 942865A GB 5922/60 A GB5922/60 A GB 5922/60A GB 592260 A GB592260 A GB 592260A GB 942865 A GB942865 A GB 942865A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bis
- reacting
- oxygen
- general formula
- compounds
- 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 4
- 239000000839 emulsion Substances 0.000 title 1
- 230000035945 sensitivity Effects 0.000 title 1
- 229910052709 silver Inorganic materials 0.000 title 1
- 239000004332 silver Substances 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 9
- 125000002947 alkylene group Chemical group 0.000 abstract 5
- 229910052760 oxygen Inorganic materials 0.000 abstract 4
- 239000001301 oxygen Substances 0.000 abstract 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 3
- 125000004429 atom Chemical group 0.000 abstract 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 150000001408 amides Chemical class 0.000 abstract 2
- 125000006297 carbonyl amino group Chemical group [H]N([*:2])C([*:1])=O 0.000 abstract 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 abstract 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Chemical group 0.000 abstract 1
- 150000001299 aldehydes Chemical class 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000008064 anhydrides Chemical class 0.000 abstract 1
- 150000004651 carbonic acid esters Chemical class 0.000 abstract 1
- 150000001733 carboxylic acid esters Chemical class 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 150000002576 ketones Chemical class 0.000 abstract 1
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-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
- G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D291/00—Heterocyclic compounds containing rings having nitrogen, oxygen and sulfur atoms as the only ring hetero atoms
- C07D291/02—Heterocyclic compounds containing rings having nitrogen, oxygen and sulfur atoms as the only ring hetero atoms not condensed with other rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D327/00—Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
- C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
- C07D513/08—Bridged systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US797577A US3062646A (en) | 1959-03-06 | 1959-03-06 | Sensitization of silver halide emulsions with macrocyclic compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB942865A true GB942865A (en) | 1963-11-27 |
Family
ID=25171225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5922/60A Expired GB942865A (en) | 1959-03-06 | 1960-02-19 | Photographic silver halide emulsions of increased sensitivity |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3062646A (enrdf_load_stackoverflow) |
| BE (1) | BE588242A (enrdf_load_stackoverflow) |
| DE (1) | DE1124349B (enrdf_load_stackoverflow) |
| GB (1) | GB942865A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0216973A1 (en) * | 1985-09-24 | 1987-04-08 | EASTMAN KODAK COMPANY (a New Jersey corporation) | Photographic elements and compositions containing cyclic thioethers |
| EP0295190A1 (en) * | 1987-06-12 | 1988-12-14 | Eastman Kodak Company | Radiation sensitive element containing a macroheterocycle |
| GB2243923A (en) * | 1990-01-15 | 1991-11-13 | Forte Fotokemiai Ipar | Silver halide photographic emulsions |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1059782A (en) * | 1962-09-11 | 1967-02-22 | Eastman Kodak Co | Photographic silver halide emulsions and sensitive materials prepared therefrom |
| GB1129086A (en) * | 1965-02-24 | 1968-10-02 | Ilford Ltd | Photographic silver halide materials and the development thereof |
| US3531289A (en) * | 1966-12-02 | 1970-09-29 | Eastman Kodak Co | Silver halide photographic emulsions improved by new precipitation methods |
| US4017314A (en) * | 1976-01-07 | 1977-04-12 | E. I. Du Pont De Nemours And Company | Use of crown compounds (cyclic polyethers) in litho developers to improve halftone dot quality and gradation |
| JPS5827486B2 (ja) * | 1977-06-03 | 1983-06-09 | 富士写真フイルム株式会社 | ハロゲン化銀写真乳剤 |
| DE2824249A1 (de) * | 1978-06-02 | 1979-12-06 | Agfa Gevaert Ag | Herstellung von photographischen materialien |
| US4272632A (en) * | 1979-10-01 | 1981-06-09 | Polaroid Corporation | Novel silver complexing agents |
| US4267254A (en) * | 1979-10-01 | 1981-05-12 | Polaroid Corporation | Photographic process |
| US4311638A (en) * | 1979-10-01 | 1982-01-19 | Polaroid Corporation | Silver complexing agents |
| US4353976A (en) * | 1979-10-01 | 1982-10-12 | Polaroid Corporation | Novel silver complexing agents |
| US4267256A (en) * | 1979-10-01 | 1981-05-12 | Polaroid Corporation | Novel silver complexing agents |
| US4251617A (en) * | 1979-10-01 | 1981-02-17 | Polaroid Corporation | Novel silver complexing agents |
| JPS59188641A (ja) | 1983-04-11 | 1984-10-26 | Fuji Photo Film Co Ltd | ハロゲン化銀写真乳剤 |
| US4782013A (en) * | 1987-07-23 | 1988-11-01 | Eastman Kodak Company | Photographic element containing a macrocyclic ether compound |
| JP3023726B2 (ja) * | 1991-04-16 | 2000-03-21 | コニカ株式会社 | ハロゲン化銀写真感光材料 |
| FR2682498A1 (fr) * | 1991-10-15 | 1993-04-16 | Kodak Pathe | Colorants comprenant des macrocycles thioethers. |
| US5252455A (en) * | 1992-03-04 | 1993-10-12 | Eastman Kodak Company | Photographic silver halide material comprising gold (I) complexes comprising sulfur- and/or selenium-substituted macrocyclic polyether ligands |
| FR2722009A1 (fr) | 1994-07-04 | 1996-01-05 | Kodak Pathe | Emulsion photografique a sensibilite ameloiree |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2131038A (en) * | 1932-05-26 | 1938-09-27 | Eastman Kodak Co | Photographic emulsion containing alkyl quaternary salts of thiazoles and the like asantifoggants |
| BE498286A (enrdf_load_stackoverflow) * | 1949-09-24 | |||
| US2940855A (en) * | 1957-11-27 | 1960-06-14 | Eastman Kodak Co | Sensitization of photographic emulsions |
-
0
- BE BE588242D patent/BE588242A/xx unknown
-
1959
- 1959-03-06 US US797577A patent/US3062646A/en not_active Expired - Lifetime
-
1960
- 1960-02-18 DE DEE18919A patent/DE1124349B/de active Pending
- 1960-02-19 GB GB5922/60A patent/GB942865A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0216973A1 (en) * | 1985-09-24 | 1987-04-08 | EASTMAN KODAK COMPANY (a New Jersey corporation) | Photographic elements and compositions containing cyclic thioethers |
| EP0295190A1 (en) * | 1987-06-12 | 1988-12-14 | Eastman Kodak Company | Radiation sensitive element containing a macroheterocycle |
| FR2616557A1 (fr) * | 1987-06-12 | 1988-12-16 | Kodak Pathe | Produit sensible aux radiations contenant un macroheterocycle |
| GB2243923A (en) * | 1990-01-15 | 1991-11-13 | Forte Fotokemiai Ipar | Silver halide photographic emulsions |
| GB2243923B (en) * | 1990-01-15 | 1993-10-06 | Forte Fotokemiai Ipar | Silver halide photographic emulsions |
Also Published As
| Publication number | Publication date |
|---|---|
| US3062646A (en) | 1962-11-06 |
| DE1124349B (de) | 1962-02-22 |
| BE588242A (enrdf_load_stackoverflow) |
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