JPS5740252A - Light and heat sensitive recording material - Google Patents
Light and heat sensitive recording materialInfo
- Publication number
- JPS5740252A JPS5740252A JP11558880A JP11558880A JPS5740252A JP S5740252 A JPS5740252 A JP S5740252A JP 11558880 A JP11558880 A JP 11558880A JP 11558880 A JP11558880 A JP 11558880A JP S5740252 A JPS5740252 A JP S5740252A
- Authority
- JP
- Japan
- Prior art keywords
- photosensitizer
- complex
- layer containing
- recording material
- sensitive recording
- 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
- 239000010410 layer Substances 0.000 abstract 4
- 239000003504 photosensitizing agent Substances 0.000 abstract 4
- 150000001412 amines Chemical class 0.000 abstract 3
- 230000005281 excited state Effects 0.000 abstract 2
- UJKPHYRXOLRVJJ-MLSVHJFASA-N CC(O)C1=C(C)/C2=C/C3=N/C(=C\C4=C(CCC(O)=O)C(C)=C(N4)/C=C4\N=C(\C=C\1/N\2)C(C)=C4C(C)O)/C(CCC(O)=O)=C3C Chemical compound CC(O)C1=C(C)/C2=C/C3=N/C(=C\C4=C(CCC(O)=O)C(C)=C(N4)/C=C4\N=C(\C=C\1/N\2)C(C)=C4C(C)O)/C(CCC(O)=O)=C3C UJKPHYRXOLRVJJ-MLSVHJFASA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000000298 carbocyanine Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229960003569 hematoporphyrin Drugs 0.000 abstract 1
- 239000011229 interlayer Substances 0.000 abstract 1
- ICIWUVCWSCSTAQ-UHFFFAOYSA-M iodate Chemical compound [O-]I(=O)=O ICIWUVCWSCSTAQ-UHFFFAOYSA-M 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 230000035945 sensitivity Effects 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
- G03C1/67—Compositions containing cobalt salts or cobalt compounds as photosensitive substances
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 form an image high in contrast and low in backgroupd density with high fixation sensitivity, by adding a specified photosensitizer to a basic substance- producing layer containing a Co (III) amine complex or the like, and reducing said complex in an excited state. CONSTITUTION:A compound capable of absorbing a radiation longer in wavelength than 300nm and reducing a Co (III) amine or amine complex, such as hematoporphyrin or 1,1'-diethyl-2,2'-carbocyanine iodate, in an excited state is used as a photosensitizer. A base-producing layer containing said complex and said photosensitizer in 10:1-1,000:1 ratio, an interlayer, and a color-developing layer containing aminotriarylmethane as a color developing agent constitute a 3-layer light and heat sensitive recording material. Addition of this photosensitizer permits a sharp image low in heat fog and easy in image formation to be obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11558880A JPS5740252A (en) | 1980-08-22 | 1980-08-22 | Light and heat sensitive recording material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11558880A JPS5740252A (en) | 1980-08-22 | 1980-08-22 | Light and heat sensitive recording material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5740252A true JPS5740252A (en) | 1982-03-05 |
Family
ID=14666308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11558880A Pending JPS5740252A (en) | 1980-08-22 | 1980-08-22 | Light and heat sensitive recording material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5740252A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6083029A (en) * | 1983-10-13 | 1985-05-11 | Mitsui Toatsu Chem Inc | Optical recording medium |
-
1980
- 1980-08-22 JP JP11558880A patent/JPS5740252A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6083029A (en) * | 1983-10-13 | 1985-05-11 | Mitsui Toatsu Chem Inc | Optical recording medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS57212094A (en) | Manufacture of heat-sensitive recording sheet | |
| JPS5740252A (en) | Light and heat sensitive recording material | |
| JPS5646789A (en) | Laser recording ribbon | |
| JPS57150598A (en) | Heat sensitive recording paper | |
| JPS5667725A (en) | Ultraviolet-ray monitor | |
| JPS57111528A (en) | Photographic sensitive silver halide material | |
| JPS55161233A (en) | Photographic oxonol dye | |
| JPS5797526A (en) | Photosensitive and heat sensitive type recording member | |
| JPS5310423A (en) | Spectro-sensitized silver halide photographic emulsion | |
| JPS5612638A (en) | Photosensitive composition | |
| JPS5470787A (en) | Semsitizing paper | |
| JPS5777590A (en) | Image recording method | |
| JPS5764230A (en) | Light and heat sensitive recording material | |
| JPS5711353A (en) | Substrate paper for electrophotography | |
| JPS5677933A (en) | Heat mode recording medium and recording substance | |
| JPS5740253A (en) | Light and heat sensitive recording material | |
| JPS56123537A (en) | Photosensitive and heat-sensitive type recording member | |
| JPS52133724A (en) | Detection unit | |
| JPS5734551A (en) | Photosensitive and heat sensitive type recording member | |
| JPS5660640A (en) | Oxygen absorbent with oxygen indicator function | |
| JPS55146456A (en) | Recording method | |
| JPS524229A (en) | Reader printer | |
| JPS5517158A (en) | Processing method for silver halide photographic material | |
| JPS5735852A (en) | Photosensitive and heat sensitive type recording member | |
| GB416198A (en) | An improved photographic film having an antihalation layer |