JPS57138630A - Heat-developable photosensitive material - Google Patents
Heat-developable photosensitive materialInfo
- Publication number
- JPS57138630A JPS57138630A JP2351281A JP2351281A JPS57138630A JP S57138630 A JPS57138630 A JP S57138630A JP 2351281 A JP2351281 A JP 2351281A JP 2351281 A JP2351281 A JP 2351281A JP S57138630 A JPS57138630 A JP S57138630A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- developable photosensitive
- organic
- salt
- alkyl
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title abstract 3
- -1 organic acid salt Chemical class 0.000 abstract 5
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 abstract 2
- 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 2
- 229910021607 Silver chloride Inorganic materials 0.000 abstract 1
- 230000032683 aging Effects 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 239000010946 fine silver Substances 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 230000033116 oxidation-reduction process Effects 0.000 abstract 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- AQRYNYUOKMNDDV-UHFFFAOYSA-M silver behenate Chemical compound [Ag+].CCCCCCCCCCCCCCCCCCCCCC([O-])=O AQRYNYUOKMNDDV-UHFFFAOYSA-M 0.000 abstract 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 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 prevent thermal fog of a heat-developable photosensitive material and to enhance aging stability in high temperaure and high humidity, by adding a specified organic acid salt to a heat-developable photosensitive element using an organic silver salt. CONSTITUTION:An organic acid compound to be used is such as the formula III represented by the general formulaIin which Z is -O-, -S-, or the formula II, R3 being H or alkyl, (n) being 0, 1, or 2; X, Y are H, halogen, alkyl, alkoxy, carboxy, or the like; and R1 is H, alkyl, or aryl. Said organic acid is added in an amount of 0.0001-1mol per mole of organic silver salt to a heat-developable photosensitive element consisting of (A) an oxidation-reduction image-forming component composed of a reducible organic salt, e.g. silver behenate, and a reductant, e.g. hydroquinone, (B) a photosensitive silver halide component, e.g. fine silver chloride grains, and (C) a resin binder, e.g. polyvinyl butyral, and this element is coated on a support serve as a heat-developable photosensitive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2351281A JPS57138630A (en) | 1981-02-19 | 1981-02-19 | Heat-developable photosensitive material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2351281A JPS57138630A (en) | 1981-02-19 | 1981-02-19 | Heat-developable photosensitive material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57138630A true JPS57138630A (en) | 1982-08-27 |
| JPH0125050B2 JPH0125050B2 (en) | 1989-05-16 |
Family
ID=12112494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2351281A Granted JPS57138630A (en) | 1981-02-19 | 1981-02-19 | Heat-developable photosensitive material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57138630A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60230134A (en) * | 1984-04-27 | 1985-11-15 | Fuji Photo Film Co Ltd | Heat developable photosensitive material |
| US5258282A (en) * | 1990-11-19 | 1993-11-02 | Canon Kabushiki Kaisha | Dry process, silver salt photosensitive member and method for forming image with the dry process, silver salt photosensitive member |
| US5482814A (en) * | 1993-07-15 | 1996-01-09 | Canon Kabushiki Kaisha | Thermal developing photosensitive member and image forming method using the thermal developing photosensitive member |
| US5529889A (en) * | 1992-03-02 | 1996-06-25 | Canon Kabushiki Kaisha | Heat developable photosensitive material and image forming method which uses the same |
| US5541055A (en) * | 1993-09-28 | 1996-07-30 | Canon Kabushiki Kaisha | Heat developing photosensitive material and image formed by using the same |
| US5547831A (en) * | 1992-11-18 | 1996-08-20 | Canon Kabushiki Kaisha | Dry process silver salt photosensitive material and image forming method making use of this dry process silver salt photosensitive material |
-
1981
- 1981-02-19 JP JP2351281A patent/JPS57138630A/en active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60230134A (en) * | 1984-04-27 | 1985-11-15 | Fuji Photo Film Co Ltd | Heat developable photosensitive material |
| US5258282A (en) * | 1990-11-19 | 1993-11-02 | Canon Kabushiki Kaisha | Dry process, silver salt photosensitive member and method for forming image with the dry process, silver salt photosensitive member |
| US5529889A (en) * | 1992-03-02 | 1996-06-25 | Canon Kabushiki Kaisha | Heat developable photosensitive material and image forming method which uses the same |
| US5547831A (en) * | 1992-11-18 | 1996-08-20 | Canon Kabushiki Kaisha | Dry process silver salt photosensitive material and image forming method making use of this dry process silver salt photosensitive material |
| US5482814A (en) * | 1993-07-15 | 1996-01-09 | Canon Kabushiki Kaisha | Thermal developing photosensitive member and image forming method using the thermal developing photosensitive member |
| US5541055A (en) * | 1993-09-28 | 1996-07-30 | Canon Kabushiki Kaisha | Heat developing photosensitive material and image formed by using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0125050B2 (en) | 1989-05-16 |
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