JPS5782829A - Heat developing photosenstive material - Google Patents
Heat developing photosenstive materialInfo
- Publication number
- JPS5782829A JPS5782829A JP15850980A JP15850980A JPS5782829A JP S5782829 A JPS5782829 A JP S5782829A JP 15850980 A JP15850980 A JP 15850980A JP 15850980 A JP15850980 A JP 15850980A JP S5782829 A JPS5782829 A JP S5782829A
- Authority
- JP
- Japan
- Prior art keywords
- org
- silver halide
- silver
- silver salt
- heat developing
- 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 4
- 239000003638 chemical reducing agent Substances 0.000 abstract 4
- 229910052709 silver Inorganic materials 0.000 abstract 4
- 239000004332 silver Substances 0.000 abstract 4
- -1 silver halide Chemical class 0.000 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
- 239000011230 binding agent Substances 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- HJUGFYREWKUQJT-UHFFFAOYSA-N tetrabromomethane Chemical compound BrC(Br)(Br)Br HJUGFYREWKUQJT-UHFFFAOYSA-N 0.000 abstract 2
- 108010010803 Gelatin Proteins 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 239000008273 gelatin Substances 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 235000011852 gelatine desserts Nutrition 0.000 abstract 1
- 150000002366 halogen compounds Chemical class 0.000 abstract 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 abstract 1
- AQRYNYUOKMNDDV-UHFFFAOYSA-M silver behenate Chemical compound [Ag+].CCCCCCCCCCCCCCCCCCCCCC([O-])=O AQRYNYUOKMNDDV-UHFFFAOYSA-M 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
- 125000000547 substituted alkyl group Chemical group 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
- G03C1/49827—Reducing agents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photoreceptors In Electrophotography (AREA)
- Printing Methods (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Abstract
PURPOSE:To obtain a heat developing photosensitive material for a superior electrostatic printing master by coating a support with a layer contg. a specified reducing agent together with org. silver salt, photosensitive silver halide or a compound capable of forming silver halide by the reaction with the org. silver salt, and a binder. CONSTITUTION:A photosensitive material is manufactured by coating a support with a heat developing photosensitive layer contg. a reducing agent represented by the formula (where each of R1 and R2 is tertiary alkyl, each of R3 and R4 is optionally substituted alkyl, the substituent is phenyl, OCH3 or the like) by >=10wt% of the total amount of reducing agents. The layer contains org, silver salt such as silver behenate, silver halide or a halogen compound such as CBr4 capable of forming silver halide by the reaction with the org. silver salt, and a binder such as gelatin or polyvinyl butyral besides said reducing agents. An electrostatic printing master giving a clear image and having superior printing resistance is obtd, using this photosensitive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15850980A JPS5782829A (en) | 1980-11-11 | 1980-11-11 | Heat developing photosenstive material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15850980A JPS5782829A (en) | 1980-11-11 | 1980-11-11 | Heat developing photosenstive material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5782829A true JPS5782829A (en) | 1982-05-24 |
| JPS6147405B2 JPS6147405B2 (en) | 1986-10-18 |
Family
ID=15673282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15850980A Granted JPS5782829A (en) | 1980-11-11 | 1980-11-11 | Heat developing photosenstive material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5782829A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62269135A (en) * | 1986-05-02 | 1987-11-21 | イー・アイ・デュポン・ドゥ・ヌムール・アンド・カンパニー | Silver based electrostatic printing master |
| US4868183A (en) * | 1986-07-21 | 1989-09-19 | Otsuka Pharmaceutical Factory, Inc. | N-pyrazinyl substituted P-aminophenols |
-
1980
- 1980-11-11 JP JP15850980A patent/JPS5782829A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62269135A (en) * | 1986-05-02 | 1987-11-21 | イー・アイ・デュポン・ドゥ・ヌムール・アンド・カンパニー | Silver based electrostatic printing master |
| US4868183A (en) * | 1986-07-21 | 1989-09-19 | Otsuka Pharmaceutical Factory, Inc. | N-pyrazinyl substituted P-aminophenols |
| US5059598A (en) * | 1986-07-21 | 1991-10-22 | Otsuka Pharmaceutical Factory, Inc. | N-heterocyclo-substituted p-aminophenols |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6147405B2 (en) | 1986-10-18 |
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