GB950636A - Process for producing photographic silver images and light-sensitive silver halide emulsions and method of increasing their sensitivity - Google Patents
Process for producing photographic silver images and light-sensitive silver halide emulsions and method of increasing their sensitivityInfo
- Publication number
- GB950636A GB950636A GB11616/61A GB1161661A GB950636A GB 950636 A GB950636 A GB 950636A GB 11616/61 A GB11616/61 A GB 11616/61A GB 1161661 A GB1161661 A GB 1161661A GB 950636 A GB950636 A GB 950636A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver halide
- silver
- sensitivity
- increasing
- light
- 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 5
- 229910052709 silver Inorganic materials 0.000 title abstract 5
- 239000004332 silver Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
- -1 silver halide Chemical class 0.000 title abstract 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title abstract 2
- 230000035945 sensitivity Effects 0.000 title 1
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 229910000510 noble metal Inorganic materials 0.000 abstract 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000007859 condensation product Substances 0.000 abstract 1
- 230000018044 dehydration Effects 0.000 abstract 1
- 238000006297 dehydration reaction Methods 0.000 abstract 1
- NZZIMKJIVMHWJC-UHFFFAOYSA-N dibenzoylmethane Chemical compound C=1C=CC=CC=1C(=O)CC(=O)C1=CC=CC=C1 NZZIMKJIVMHWJC-UHFFFAOYSA-N 0.000 abstract 1
- 125000005677 ethinylene group Chemical group [*:2]C#C[*:1] 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- FBPFZTCFMRRESA-UHFFFAOYSA-N hexane-1,2,3,4,5,6-hexol Chemical group OCC(O)C(O)C(O)C(O)CO FBPFZTCFMRRESA-UHFFFAOYSA-N 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 229920000233 poly(alkylene oxides) Polymers 0.000 abstract 1
- 229920001281 polyalkylene Polymers 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- PGWMQVQLSMAHHO-UHFFFAOYSA-N sulfanylidenesilver Chemical compound [Ag]=S PGWMQVQLSMAHHO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 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
- G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
- G03C1/043—Polyalkylene oxides; Polyalkylene sulfides; Polyalkylene selenides; Polyalkylene tellurides
-
- 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
-
- 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/29—Development processes or agents therefor
- G03C5/305—Additives other than developers
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23043A US3062647A (en) | 1960-04-18 | 1960-04-18 | Photographic emulsions containing colloidal material and alkylene oxide polymers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB950636A true GB950636A (en) | 1964-02-26 |
Family
ID=21812801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11616/61A Expired GB950636A (en) | 1960-04-18 | 1961-03-30 | Process for producing photographic silver images and light-sensitive silver halide emulsions and method of increasing their sensitivity |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3062647A (enrdf_load_stackoverflow) |
| BE (1) | BE602578A (enrdf_load_stackoverflow) |
| GB (1) | GB950636A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5009993A (en) * | 1986-09-26 | 1991-04-23 | Fuji Photo Film Co., Ltd. | Direct positive photographic material |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3297760A (en) * | 1959-07-23 | 1967-01-10 | Fairmount Chem | Para amino-nu-ethyl-nu-beta-hydroxy-ethyl-meta toluidine mono-nitrate and di-nitrate nd methods of producing same |
| US3288612A (en) * | 1961-12-26 | 1966-11-29 | Fuji Photo Film Co Ltd | Photographic emulsion of silver halide |
| US3436219A (en) * | 1965-02-26 | 1969-04-01 | Mitsubishi Paper Mills Ltd | Color photographic material |
| GB1337926A (en) * | 1971-04-27 | 1973-11-21 | Fuji Photo Film Co Ltd | Developing composition for silver halide photographic materials |
| JPS5232569B2 (enrdf_load_stackoverflow) * | 1972-08-31 | 1977-08-23 | ||
| JPS52108130A (en) * | 1976-03-08 | 1977-09-10 | Fuji Photo Film Co Ltd | Image formation |
| EP0109111B1 (en) * | 1982-11-12 | 1986-12-30 | Agfa-Gevaert N.V. | Process for the production of a photographic colour image by image-wise dye diffusion transfer |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2707681A (en) * | 1951-03-07 | 1955-05-03 | Du Pont | 8-aminolilolidines and 9-aminojulolidines and their addition salts and developer compositions containing the same |
| BE553032A (enrdf_load_stackoverflow) * | 1955-12-01 |
-
0
- BE BE602578D patent/BE602578A/xx unknown
-
1960
- 1960-04-18 US US23043A patent/US3062647A/en not_active Expired - Lifetime
-
1961
- 1961-03-30 GB GB11616/61A patent/GB950636A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5009993A (en) * | 1986-09-26 | 1991-04-23 | Fuji Photo Film Co., Ltd. | Direct positive photographic material |
Also Published As
| Publication number | Publication date |
|---|---|
| BE602578A (enrdf_load_stackoverflow) | |
| US3062647A (en) | 1962-11-06 |
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