JPS5593149A - Heat developable photosensitive material - Google Patents
Heat developable photosensitive materialInfo
- Publication number
- JPS5593149A JPS5593149A JP108679A JP108679A JPS5593149A JP S5593149 A JPS5593149 A JP S5593149A JP 108679 A JP108679 A JP 108679A JP 108679 A JP108679 A JP 108679A JP S5593149 A JPS5593149 A JP S5593149A
- Authority
- JP
- Japan
- Prior art keywords
- silver salt
- photosensitive material
- added
- developable photosensitive
- heat developable
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title abstract 4
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 3
- -1 formulae II Chemical class 0.000 abstract 3
- 229920001021 polysulfide Polymers 0.000 abstract 3
- 239000005077 polysulfide Substances 0.000 abstract 3
- 150000008117 polysulfides Polymers 0.000 abstract 3
- 239000003638 chemical reducing agent Substances 0.000 abstract 2
- 239000011941 photocatalyst Substances 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 150000001565 benzotriazoles Chemical class 0.000 abstract 1
- 150000004780 naphthols Chemical class 0.000 abstract 1
- 150000002989 phenols Chemical class 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver 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
- G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
- G03C1/498—Photothermographic systems, e.g. dry silver
- G03C1/49836—Additives
- G03C1/49845—Active additives, e.g. toners, stabilisers, sensitisers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Abstract
PURPOSE:To obtain a heat developable photosensitive material prevented from heat fog, by using as essential components an organic silver salt, a photocatalyst, a reducing agent, etc., together with a specified polysulfide compound. CONSTITUTION:The title material uses a polysulfide compound, such as formulae II, III, or IV, represented by general formula I in which n is an integer of 3-6 and R<1> and R<2> may be different from, or same as each other, each is alkyl, alkenyl, aryl, or thiocarbamoyl, and each may be substituted. In a heat developable photosensitive material containing on a substrate or in layers formed on this an organic silver salt, such as silver salt of benzotriazoles (a), a photocatalyst such as photosensitive silver halide (b), and a reducing agent such as phenols or naphthols (c), the above polysulfide compound (d) is added to the above substrate or the above layers on this. It is desirable that component d is added to a composition of components a and b later, and it is adequate that it is added in an amount of about 10<-6>-1mol per mole of organic silver salt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP108679A JPS5593149A (en) | 1979-01-08 | 1979-01-08 | Heat developable photosensitive material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP108679A JPS5593149A (en) | 1979-01-08 | 1979-01-08 | Heat developable photosensitive material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5593149A true JPS5593149A (en) | 1980-07-15 |
Family
ID=11491682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP108679A Pending JPS5593149A (en) | 1979-01-08 | 1979-01-08 | Heat developable photosensitive material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5593149A (en) |
-
1979
- 1979-01-08 JP JP108679A patent/JPS5593149A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS54155828A (en) | Silver halide photographic emulsion | |
| JPS5714836A (en) | Photographic sensitive silver halide material | |
| JPS56115799A (en) | 2'-deoxy-3',5'-di-o-alkylcarbonyl-5-fluorouridine derivative, its preparation, and antitumor agnet containing the same | |
| JPS55149944A (en) | Bleaching composition for photograhic processing | |
| JPS55108654A (en) | Heat developable photosensitive material | |
| JPS5565956A (en) | Developing solution for silver halide color photographic material | |
| JPS554024A (en) | Developing solution for silver halide color photographic material | |
| JPS5576803A (en) | Agent for controlling noxious life | |
| JPS5579436A (en) | Sliver halide photographic material | |
| GB1298705A (en) | Light-sensitive silver halide photographic materials containing anti-spotting agents | |
| JPS57138630A (en) | Heat-developable photosensitive material | |
| JPS5595948A (en) | Silver halide color photographic material | |
| JPS5699335A (en) | Heat developable photosensitive material | |
| JPS5585505A (en) | Insecticide composition | |
| JPS55138745A (en) | Photographic material for color diffusion transfer | |
| JPS5670543A (en) | Thermodevelopable photosensitive material | |
| JPS56118066A (en) | 2-cyano-3-halogeno-5-trifluoromethylpyridine and its preparation | |
| JPS55142331A (en) | Heat developable photosensitive material | |
| JPS56121036A (en) | Silver complex salt image receiving material for diffusion transfer | |
| JPS5550043A (en) | Halogen-containing resin composition | |
| JPS56118065A (en) | 5-trifluoromethylpyridine-2-carboxylic acid, its salt, and their preparation | |
| JPS5689735A (en) | Silver halide photographic material | |
| KR890005047A (en) | Bactericidal Compounds, Methods for Preparing and Using the Same | |
| JPS5533103A (en) | Silver halide photographic material | |
| JPS5481214A (en) | Method for stabilizing the color of maleic anhydride |