GB1433055A - Heat-processable photographic silver salt material - Google Patents
Heat-processable photographic silver salt materialInfo
- Publication number
- GB1433055A GB1433055A GB3331873A GB3331873A GB1433055A GB 1433055 A GB1433055 A GB 1433055A GB 3331873 A GB3331873 A GB 3331873A GB 3331873 A GB3331873 A GB 3331873A GB 1433055 A GB1433055 A GB 1433055A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkyl
- salt
- benzo
- aryl
- component
- 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.)
- Expired
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 title abstract 4
- 125000000217 alkyl group Chemical group 0.000 abstract 5
- 125000003118 aryl group Chemical group 0.000 abstract 4
- 125000005605 benzo group Chemical group 0.000 abstract 4
- 150000003839 salts Chemical class 0.000 abstract 4
- 125000003545 alkoxy group Chemical group 0.000 abstract 3
- 125000000623 heterocyclic group Chemical group 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 238000005286 illumination Methods 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 230000033116 oxidation-reduction process Effects 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
- -1 silver halide Chemical class 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/166—Toner containing
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
1433055 Heat processable photographic silver salt material EASTMAN KODAK CO 12 July 1973 [18 July 1972] 33318/73 Heading G2C A sensitive heat-processable photographic material comprises a support bearing on one side in one or more layers a photo-sensitive silver salt and an oxidation-reduction image-forming combination comprising a light-insensitive reducible metal salt and a sulphonamidophenol (which term covers sulphonamido-naphthols obtained when R<SP>1</SP> and R<SP>2</SP> in the Formula below complete a benzo component) reducing agent therefor. The sulphonamidophenol may have the Formula:- where each of R<SP>1</SP> and R<SP>2</SP> is H, Cl, Br, NO 2 1-4 C alkyl or alkoxy, or 6-12 aryl, or R<SP>1</SP> and R<SP>2</SP> together complete a benzo component; each of Z<SP>1</SP> and Z<SP>3</SP> is H, Cl, Br, 1-4C alkyl or alkoxy, 6-10C aryl, or R<SP>6</SP>SO 2 NH- where R<SP>6</SP> is 1-4C alkyl, 6-10C aryl or heterocyclyl; and Z<SP>2</SP> is H, Cl, Br or 1-4C alkyl or, when R<SP>4</SP> and R<SP>2</SP> complete a benzo component, R<SP>6</SP>SO 2 NH-, at least one of Z<SP>1</SP>, Z<SP>3</SP> and, when R<SP>1</SP> and R<SP>2</SP> complete a benzo component, Z<SP>2</SP>, being R<SP>6</SP>SO 2 NH-, it being additionally possible for one R<SP>6</SP> only to be where A is a residue which completes a compound symmetrical about the moiety, any alkyl, alkoxy, aryl or heterocyclic group being substituted or unsubstituted. The photo-sensitive silver salt may be silver halide or a silver-dye complex. The light-insensitive reducible metal salt may be a salt of an organic acid, such as a fatty acid, which salt does not darken upon illumination, e.g. silver behenate. The material has good processing temperature latitude and can give image of satisfactory discrimination.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27283272A | 1972-07-18 | 1972-07-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1433055A true GB1433055A (en) | 1976-04-22 |
Family
ID=23041498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3331873A Expired GB1433055A (en) | 1972-07-18 | 1973-07-12 | Heat-processable photographic silver salt material |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3801321A (en) |
| JP (1) | JPS539735B2 (en) |
| AR (1) | AR199785A1 (en) |
| AU (1) | AU475715B2 (en) |
| BE (1) | BE802519A (en) |
| CA (1) | CA1006737A (en) |
| DE (1) | DE2336395A1 (en) |
| FR (1) | FR2193216B1 (en) |
| GB (1) | GB1433055A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2156091A (en) * | 1984-03-21 | 1985-10-02 | Konishiroku Photo Ind | Heat developable photosensitive material |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4022617A (en) * | 1974-07-25 | 1977-05-10 | Eastman Kodak Company | Photothermographic element, composition and process for producing a color image from leuco dye |
| JPS5151933A (en) * | 1974-11-01 | 1976-05-07 | Fuji Photo Film Co Ltd | NETSUGENZOKANKOZAIRYO |
| JPS5442617B2 (en) * | 1974-12-28 | 1979-12-15 | ||
| JPS5444212B2 (en) * | 1974-12-28 | 1979-12-25 | ||
| US4021240A (en) * | 1975-12-22 | 1977-05-03 | Eastman Kodak Company | Photothermographic and thermographic compositions and uses therefor containing sulfonamidophenol reducing agents and four equivalent color couplers |
| US4207108A (en) * | 1976-11-04 | 1980-06-10 | Eastman Kodak Company | Silver halide photothermographic element, composition and process |
| US4081278A (en) * | 1977-05-23 | 1978-03-28 | Eastman Kodak Company | Heat sensitive dye layers comprising a benzopinacol |
| US4264725A (en) * | 1978-10-19 | 1981-04-28 | Eastman Kodak Company | Photothermographic composition and process |
| US4283477A (en) * | 1978-11-02 | 1981-08-11 | Eastman Kodak Company | Photothermographic material and process |
| US4235957A (en) * | 1979-01-25 | 1980-11-25 | Eastman Kodak Company | Thermal silver-dye bleach element and process |
| JPS6013998Y2 (en) * | 1980-01-19 | 1985-05-04 | 新日軽株式会社 | folding gate lock |
| US4411985A (en) * | 1981-09-17 | 1983-10-25 | Eastman Kodak Company | Heat stabilizable photographic silver halide material and process |
| JPS5858543A (en) * | 1981-10-02 | 1983-04-07 | Fuji Photo Film Co Ltd | Heat developable color light sensitive material |
| JPS5965839A (en) * | 1982-10-08 | 1984-04-14 | Fuji Photo Film Co Ltd | Heat developable color photosensitive material |
| JPS59109897U (en) * | 1983-01-10 | 1984-07-24 | 積水樹脂株式会社 | gate |
| DE3482606D1 (en) | 1983-11-25 | 1990-08-02 | Fuji Photo Film Co Ltd | HEAT-DEVELOPABLE LIGHT-SENSITIVE MATERIAL. |
| JPS61250636A (en) | 1985-04-30 | 1986-11-07 | Fuji Photo Film Co Ltd | Heat developable photosensitive material |
| JPH083621B2 (en) | 1985-07-31 | 1996-01-17 | 富士写真フイルム株式会社 | Image forming method |
| US4886739A (en) * | 1988-08-10 | 1989-12-12 | Eastman Kodak Company | Thermally processable imaging element and process |
| US4942115A (en) * | 1989-04-24 | 1990-07-17 | Eastman Kodak Company | Thermally processable imaging element comprising an overcoat layer |
| EP0471483A1 (en) * | 1990-08-03 | 1992-02-19 | Canon Kabushiki Kaisha | Surface reforming method, process for production of printing plate, printing plate and printing process |
| JPH04182640A (en) * | 1990-11-19 | 1992-06-30 | Oriental Photo Ind Co Ltd | Dry silver salt photosensitive body and image forming method |
| DE4037174A1 (en) * | 1990-11-22 | 1992-05-27 | Boehringer Mannheim Gmbh | NEW SULPHONAMIDES, METHOD FOR THE PRODUCTION THEREOF AND MEDICINAL PRODUCTS CONTAINING THESE COMPOUNDS |
| EP0530674A1 (en) * | 1991-08-30 | 1993-03-10 | Canon Kabushiki Kaisha | Plate blank, process for producing printing plate from plate blank, and printing method and apparatus using plate |
| US5756269A (en) * | 1995-08-22 | 1998-05-26 | Fuji Photo Film Co., Ltd. | Method of forming images |
| DE69625305T2 (en) * | 1995-09-22 | 2003-07-03 | Fuji Photo Film Co., Ltd. | Photographic silver halide material |
| DE69725914T2 (en) | 1996-03-11 | 2004-11-04 | Fuji Photo Film Co., Ltd., Minami-Ashigara | Image generation process and system |
| EP0803764B2 (en) * | 1996-04-26 | 2005-03-30 | Fuji Photo Film Co., Ltd. | Method for preparing a photothermographic material |
| CA2202017A1 (en) * | 1996-05-22 | 1997-11-22 | Alfred J. Alton | Photothermographic and thermographic films containing low levels of formate to prevent fog |
| US6228571B1 (en) * | 1996-06-18 | 2001-05-08 | Fuji Photo Film Co., Ltd. | Photothermographic material |
| US5783380A (en) * | 1996-09-24 | 1998-07-21 | Eastman Kodak Company | Thermally processable imaging element |
| JP3556789B2 (en) * | 1996-12-26 | 2004-08-25 | 富士写真フイルム株式会社 | Silver halide photographic material |
| US6040130A (en) * | 1997-02-10 | 2000-03-21 | Eastman Kodak Company | Photothermographic and thermographic films containing low levels of unsaturated fatty acid to prevent fog |
| US6419987B1 (en) * | 1999-12-17 | 2002-07-16 | Eastman Kodak Company | Method for providing a high viscosity coating on a moving web and articles made thereby |
| AU776933B2 (en) | 1999-12-28 | 2004-09-23 | Eisai R&D Management Co., Ltd. | Heterocyclic compounds having sulfonamide groups |
| JP3930290B2 (en) * | 2001-09-12 | 2007-06-13 | 富士フイルム株式会社 | Photothermographic material and thermal development method using the same |
| US7220536B2 (en) * | 2004-10-22 | 2007-05-22 | Konica Minolta Medical & Graphic, Inc. | Silver salt photothermographic dry imaging material, thermal development method of the same, and thermal development apparatus for the same |
-
1972
- 1972-07-18 US US00272832A patent/US3801321A/en not_active Expired - Lifetime
-
1973
- 1973-06-28 AR AR248792A patent/AR199785A1/en active
- 1973-07-09 CA CA175,929A patent/CA1006737A/en not_active Expired
- 1973-07-12 GB GB3331873A patent/GB1433055A/en not_active Expired
- 1973-07-17 DE DE19732336395 patent/DE2336395A1/en active Pending
- 1973-07-18 FR FR7326239A patent/FR2193216B1/fr not_active Expired
- 1973-07-18 AU AU58221/73A patent/AU475715B2/en not_active Expired
- 1973-07-18 BE BE133629A patent/BE802519A/en not_active IP Right Cessation
- 1973-07-18 JP JP8038673A patent/JPS539735B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2156091A (en) * | 1984-03-21 | 1985-10-02 | Konishiroku Photo Ind | Heat developable photosensitive material |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2193216B1 (en) | 1977-05-13 |
| AU475715B2 (en) | 1976-09-02 |
| DE2336395A1 (en) | 1974-01-31 |
| JPS4946427A (en) | 1974-05-04 |
| CA1006737A (en) | 1977-03-15 |
| JPS539735B2 (en) | 1978-04-07 |
| AR199785A1 (en) | 1974-09-30 |
| AU5822173A (en) | 1975-01-23 |
| BE802519A (en) | 1974-01-18 |
| US3801321A (en) | 1974-04-02 |
| FR2193216A1 (en) | 1974-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19930711 |