CH531731A - Matériel photographique sensible - Google Patents
Matériel photographique sensibleInfo
- Publication number
- CH531731A CH531731A CH642871A CH642871A CH531731A CH 531731 A CH531731 A CH 531731A CH 642871 A CH642871 A CH 642871A CH 642871 A CH642871 A CH 642871A CH 531731 A CH531731 A CH 531731A
- Authority
- CH
- Switzerland
- Prior art keywords
- photographic material
- sensitive photographic
- sensitive
- photographic
- Prior art date
Links
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)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3396470A | 1970-05-01 | 1970-05-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH531731A true CH531731A (fr) | 1972-12-15 |
Family
ID=21873489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH642871A CH531731A (fr) | 1970-05-01 | 1971-04-30 | Matériel photographique sensible |
Country Status (8)
Country | Link |
---|---|
US (1) | US3672904A (fr) |
BE (1) | BE766589A (fr) |
BR (1) | BR7102523D0 (fr) |
CA (1) | CA984208A (fr) |
CH (1) | CH531731A (fr) |
DE (1) | DE2120959A1 (fr) |
FR (1) | FR2090923A5 (fr) |
GB (1) | GB1342522A (fr) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3839041A (en) * | 1970-06-03 | 1974-10-01 | Eastman Kodak Co | Stabilizer precursors in photothermographic elements and compositions |
US3885965A (en) * | 1973-09-04 | 1975-05-27 | Eastman Kodak Co | Photothermographic element, composition and process |
US3874946A (en) * | 1974-02-19 | 1975-04-01 | Eastman Kodak Co | Photothermographic element, composition and process |
US3893860A (en) * | 1974-07-16 | 1975-07-08 | Eastman Kodak Co | Photothermographic element and process |
US4075017A (en) * | 1976-05-24 | 1978-02-21 | Eastman Kodak Company | Photothermographic material containing a combination of energy-sensitive organic dyes and process of forming a positive or negative image with the material |
US4081279A (en) * | 1976-05-24 | 1978-03-28 | Eastman Kodak Company | Photothermographic materials containing radiation sensitive quinone compounds and nitrobenzylidene dyes |
JPS5323635A (en) * | 1976-08-18 | 1978-03-04 | Fuji Photo Film Co Ltd | Conductive formation material an d its conductive picture recording method |
US4220709A (en) * | 1977-12-08 | 1980-09-02 | Eastman Kodak Company | Heat developable imaging materials and process |
US4433037A (en) * | 1982-07-15 | 1984-02-21 | Eastman Kodak Company | Heat erasable photographic element and process comprising silver halide |
US4558003A (en) * | 1984-03-12 | 1985-12-10 | Minnesota Mining And Manufacturing Company | Hardening of poly(vinyl acetal) |
US4585734A (en) * | 1985-02-01 | 1986-04-29 | Minnesota Mining And Manufacturing Company | Photothermographic toners |
EP0471483A1 (fr) * | 1990-08-03 | 1992-02-19 | Canon Kabushiki Kaisha | Méthode de réformation de la surface, procédé de production d'une planche d'impression, planche d'impression et procédé d'imprimer |
EP0481131A1 (fr) * | 1990-10-19 | 1992-04-22 | Agfa-Gevaert N.V. | Tireuse par contact |
EP0530674A1 (fr) * | 1991-08-30 | 1993-03-10 | Canon Kabushiki Kaisha | Matériau de base en plaque, procédé de fabrication d'une plaque d'impression de ce matériau à base et procédé d'impression et appareil utilisant cette plaque |
US5541055A (en) * | 1993-09-28 | 1996-07-30 | Canon Kabushiki Kaisha | Heat developing photosensitive material and image formed by using the same |
US5496695A (en) * | 1995-01-06 | 1996-03-05 | Minnesota Mining And Manufacturing Company | Hydrazide compounds useful as co-developers for black-and-white photothermographic elements |
EP0762196B1 (fr) * | 1995-08-15 | 1999-10-27 | Fuji Photo Film Co., Ltd. | Matériau sensible à la lumière développable à la chaleur |
DE69703221T2 (de) | 1996-05-17 | 2001-02-15 | Fuji Photo Film Co., Ltd. | Photothermographisches Material |
CA2202017A1 (fr) * | 1996-05-22 | 1997-11-22 | Alfred J. Alton | Films photothermographiques et thermographiques a faible teneur en formiate pour prevenir le voile |
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 |
US7445884B2 (en) * | 2004-06-09 | 2008-11-04 | Konica Minolta Medical & Graphic, Inc. | Photothermographic material, development method and thermal development device thereof |
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 |
-
1970
- 1970-05-01 US US33964A patent/US3672904A/en not_active Expired - Lifetime
-
1971
- 1971-04-05 CA CA109,562A patent/CA984208A/en not_active Expired
- 1971-04-28 BR BR2523/71A patent/BR7102523D0/pt unknown
- 1971-04-28 DE DE19712120959 patent/DE2120959A1/de active Pending
- 1971-04-29 FR FR7115308A patent/FR2090923A5/fr not_active Expired
- 1971-04-29 GB GB1218171A patent/GB1342522A/en not_active Expired
- 1971-04-30 BE BE766589A patent/BE766589A/fr unknown
- 1971-04-30 CH CH642871A patent/CH531731A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2120959A1 (de) | 1971-11-11 |
FR2090923A5 (fr) | 1972-01-14 |
BR7102523D0 (pt) | 1973-06-07 |
CA984208A (en) | 1976-02-24 |
US3672904A (en) | 1972-06-27 |
GB1342522A (en) | 1974-01-03 |
BE766589A (fr) | 1971-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |