JPS57101832A - Heat developing photosensitive material - Google Patents
Heat developing photosensitive materialInfo
- Publication number
- JPS57101832A JPS57101832A JP17934480A JP17934480A JPS57101832A JP S57101832 A JPS57101832 A JP S57101832A JP 17934480 A JP17934480 A JP 17934480A JP 17934480 A JP17934480 A JP 17934480A JP S57101832 A JPS57101832 A JP S57101832A
- Authority
- JP
- Japan
- Prior art keywords
- contg
- acid
- org
- reducing agent
- silver
- 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 2
- 239000002253 acid Substances 0.000 abstract 3
- 239000003638 chemical reducing agent Substances 0.000 abstract 3
- 229910052709 silver Inorganic materials 0.000 abstract 3
- 239000004332 silver Substances 0.000 abstract 3
- -1 silver halide Chemical class 0.000 abstract 3
- 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 3
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 230000035945 sensitivity Effects 0.000 abstract 2
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 abstract 1
- CDAWCLOXVUBKRW-UHFFFAOYSA-N 2-aminophenol Chemical compound NC1=CC=CC=C1O CDAWCLOXVUBKRW-UHFFFAOYSA-N 0.000 abstract 1
- PCLIMKBDDGJMGD-UHFFFAOYSA-N N-bromosuccinimide Chemical compound BrN1C(=O)CCC1=O PCLIMKBDDGJMGD-UHFFFAOYSA-N 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000002140 halogenating effect Effects 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000002985 plastic film Substances 0.000 abstract 1
- 229920006255 plastic film Polymers 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- AQRYNYUOKMNDDV-UHFFFAOYSA-M silver behenate Chemical compound [Ag+].CCCCCCCCCCCCCCCCCCCCCC([O-])=O AQRYNYUOKMNDDV-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 obtain a superior positive image of high contrast free from a ground stain with high sensitivity by laminating a layer contg. a reducing agent and a layer contg. a little silver halide and silver salt of org. acid on a support in order and by causing fog beforehand. CONSTITUTION:A coating liq. contg. a reducing agent such as phenol, naphthol, aminophenol or alkylenebisphenol is applied to a support such as paper or a plastic film and dried. A coating liq. contg. silver salt of org. acid such as silver behenate and silver halide formed by adding a halogenating agent such as N- bromosuccinic acid imide forming silver halide by 0.001-0.5mol per one mole silver salt of org. acid is then applied to the layer contg. said reducing agent after causing fog with potassium chloroaurate and hydrazine or the like, and the liq. is dried to manufacture a laminate type heat developing photosensitive material. Thus, a superior image free from a ground stain is obtd. with high sensitivity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17934480A JPS57101832A (en) | 1980-12-18 | 1980-12-18 | Heat developing photosensitive material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17934480A JPS57101832A (en) | 1980-12-18 | 1980-12-18 | Heat developing photosensitive material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57101832A true JPS57101832A (en) | 1982-06-24 |
Family
ID=16064192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17934480A Pending JPS57101832A (en) | 1980-12-18 | 1980-12-18 | Heat developing photosensitive material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57101832A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5384238A (en) * | 1991-10-14 | 1995-01-24 | Minnesota Mining And Manufacturing Company | Positive-acting photothermographic materials |
-
1980
- 1980-12-18 JP JP17934480A patent/JPS57101832A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5384238A (en) * | 1991-10-14 | 1995-01-24 | Minnesota Mining And Manufacturing Company | Positive-acting photothermographic materials |
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