DE69503480D1 - Photothermographisches element mit kern-hülletyp silberhalogenidkörnern - Google Patents
Photothermographisches element mit kern-hülletyp silberhalogenidkörnernInfo
- Publication number
- DE69503480D1 DE69503480D1 DE69503480T DE69503480T DE69503480D1 DE 69503480 D1 DE69503480 D1 DE 69503480D1 DE 69503480 T DE69503480 T DE 69503480T DE 69503480 T DE69503480 T DE 69503480T DE 69503480 D1 DE69503480 D1 DE 69503480D1
- Authority
- DE
- Germany
- Prior art keywords
- photosensitive
- silver
- core
- iodide content
- silver iodide
- 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 - Lifetime
Links
- 229910052709 silver Inorganic materials 0.000 title abstract 4
- 239000004332 silver Substances 0.000 title abstract 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title abstract 3
- JKFYKCYQEWQPTM-UHFFFAOYSA-N 2-azaniumyl-2-(4-fluorophenyl)acetate Chemical compound OC(=O)C(N)C1=CC=C(F)C=C1 JKFYKCYQEWQPTM-UHFFFAOYSA-N 0.000 abstract 4
- 229910021612 Silver iodide Inorganic materials 0.000 abstract 4
- 229940045105 silver iodide Drugs 0.000 abstract 4
- -1 silver halide Chemical class 0.000 abstract 2
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 125000001246 bromo group Chemical group Br* 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 150000003839 salts 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
- G03C1/49818—Silver halides
-
- 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
-
- 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
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
- G03C2001/03535—Core-shell grains
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)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/199,114 US5382504A (en) | 1994-02-22 | 1994-02-22 | Photothermographic element with core-shell-type silver halide grains |
PCT/US1995/000121 WO1995022785A1 (en) | 1994-02-22 | 1995-01-05 | Photothermographic element with core-shell-type silver halide grains |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69503480D1 true DE69503480D1 (de) | 1998-08-20 |
DE69503480T2 DE69503480T2 (de) | 1999-03-11 |
Family
ID=22736286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69503480T Expired - Lifetime DE69503480T2 (de) | 1994-02-22 | 1995-01-05 | Photothermographisches element mit kern-hülletyp silberhalogenidkörnern |
Country Status (8)
Country | Link |
---|---|
US (1) | US5382504A (de) |
EP (1) | EP0746799B1 (de) |
JP (1) | JP3609413B2 (de) |
AT (1) | ATE168477T1 (de) |
BR (1) | BR9506852A (de) |
CA (1) | CA2183872A1 (de) |
DE (1) | DE69503480T2 (de) |
WO (1) | WO1995022785A1 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5434043A (en) * | 1994-05-09 | 1995-07-18 | Minnesota Mining And Manufacturing Company | Photothermographic element with pre-formed iridium-doped silver halide grains |
US5928857A (en) * | 1994-11-16 | 1999-07-27 | Minnesota Mining And Manufacturing Company | Photothermographic element with improved adherence between layers |
EP0803781B1 (de) * | 1996-04-24 | 2001-07-04 | Fuji Photo Film Co., Ltd. | Bildaufzeichnungsverfahren und -gerät |
US6306574B1 (en) * | 1996-05-17 | 2001-10-23 | Fuji Photo Film Co., Ltd. | Photothermographic material |
US5861195A (en) * | 1997-01-21 | 1999-01-19 | Minnesota Mining And Manufacturing Company | Method for coating a plurality of fluid layers onto a substrate |
US5849363A (en) * | 1997-01-21 | 1998-12-15 | Minnesota Mining And Manufacturing Company | Apparatus and method for minimizing the drying of a coating fluid on a slide coater surface |
US5780109A (en) * | 1997-01-21 | 1998-07-14 | Minnesota Mining And Manufacturing Company | Die edge cleaning system |
US5843530A (en) * | 1997-01-21 | 1998-12-01 | Minnesota Mining And Manufacturing Company | Method for minimizing waste when coating a fluid with a slide coater |
US5891615A (en) * | 1997-04-08 | 1999-04-06 | Imation Corp. | Chemical sensitization of photothermographic silver halide emulsions |
US6274297B1 (en) | 1997-12-12 | 2001-08-14 | Agfa-Gevaert | Photothermographic recording material with in-situ and ex-situ photosensitive silver halide and a substantially light-insensitive organic salt |
JP3800821B2 (ja) * | 1998-04-13 | 2006-07-26 | コニカミノルタホールディングス株式会社 | 熱現像感光材料 |
US6458525B1 (en) * | 1999-11-11 | 2002-10-01 | Konica Corporation | Preparation method of photothermographic material |
US6803177B2 (en) * | 2002-07-30 | 2004-10-12 | Eastman Kodak Company | Silver compounds and compositions, thermally developable materials containing same, and methods of preparation |
US6770428B2 (en) | 2002-11-15 | 2004-08-03 | Eastman Kodak Company | Photothermographic materials containing high iodide core-shell emulsions |
US6942960B2 (en) * | 2003-08-12 | 2005-09-13 | Eastman Kodak Company | Photothermographic materials containing doped high iodide emulsions |
US7468241B1 (en) | 2007-09-21 | 2008-12-23 | Carestream Health, Inc. | Processing latitude stabilizers for photothermographic materials |
US7524621B2 (en) * | 2007-09-21 | 2009-04-28 | Carestream Health, Inc. | Method of preparing silver carboxylate soaps |
US7622247B2 (en) * | 2008-01-14 | 2009-11-24 | Carestream Health, Inc. | Protective overcoats for thermally developable materials |
US9335623B2 (en) | 2014-03-24 | 2016-05-10 | Carestream Health, Inc. | Thermally developable imaging materials |
US9523915B2 (en) | 2014-11-04 | 2016-12-20 | Carestream Health, Inc. | Image forming materials, preparations, and compositions |
US9746770B2 (en) | 2015-06-02 | 2017-08-29 | Carestream Health, Inc. | Thermally developable imaging materials and methods |
WO2017123444A1 (en) | 2016-01-15 | 2017-07-20 | Carestream Health, Inc. | Method of preparing silver carboxylate soaps |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1333745A (fr) * | 1962-03-14 | 1963-08-02 | Kodak Pathe | Nouveau produit photothermographique et procédé de reproduction photographique utilisant un tel produit |
DE1572203C3 (de) * | 1964-04-27 | 1978-03-09 | Minnesota Mining And Manufacturing Co., Saint Paul, Minn. (V.St.A.) | Verfahren zur Herstellung eines wärmeentwickelbaren Blattmaterials mit einem strahlungsempfindlichen Überzug |
US3531286A (en) * | 1966-10-31 | 1970-09-29 | Minnesota Mining & Mfg | Light-sensitive,heat developable copy-sheets for producing color images |
US3589903A (en) * | 1968-02-28 | 1971-06-29 | Minnesota Mining & Mfg | Silver halide,heat-developable image sheet containing mercuric ion |
US3846136A (en) * | 1970-05-01 | 1974-11-05 | Eastman Kodak Co | Certain activator-toners in photosensitive and thermosensitive elements,compositions and processes |
GB1347350A (en) * | 1971-07-28 | 1974-02-27 | Kodak Ltd | Silver salts of fatty acids |
US3761270A (en) * | 1971-09-27 | 1973-09-25 | Eastman Kodak Co | Photographic element composition and process |
US4022617A (en) * | 1974-07-25 | 1977-05-10 | Eastman Kodak Company | Photothermographic element, composition and process for producing a color image from leuco dye |
US3994732A (en) * | 1975-09-08 | 1976-11-30 | Minnesota Mining & Mfg | Dry silver toners |
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 |
US4260677A (en) * | 1976-03-12 | 1981-04-07 | Minnesota Mining And Manufacturing Company | Thermographic and photothermographic materials having silver salt complexes therein |
US4187108A (en) * | 1977-02-07 | 1980-02-05 | Eastman Kodak Company | Heat developable material and process |
JPS5836764B2 (ja) * | 1977-04-08 | 1983-08-11 | 富士写真フイルム株式会社 | 熱現像感光材料 |
US4212937A (en) * | 1977-12-23 | 1980-07-15 | Asahi Kasei Kogyo Kabushiki Kaisha | Heat developable photosensitive materials |
US4374921A (en) * | 1981-06-08 | 1983-02-22 | Minnesota Mining And Manufacturing Company | Image enhancement of photothermographic elements |
US4426441A (en) * | 1982-12-03 | 1984-01-17 | Eastman Kodak Company | Dye-forming developers in an imaging material and process |
US4460681A (en) * | 1983-03-15 | 1984-07-17 | Minnesota Mining And Manufacturing Company | Image enhancement of photothermographic elements |
US4565778A (en) * | 1983-03-31 | 1986-01-21 | Konishiroku Photo Industry Co., Ltd. | Silver halide photographic materials |
JPS61129642A (ja) * | 1984-11-28 | 1986-06-17 | Oriental Shashin Kogyo Kk | 熱現像性感光材料 |
EP0236508A4 (de) * | 1985-09-17 | 1989-06-13 | Konishiroku Photo Ind | Wärmeentwickelbares photographisches material. |
JPS62103634A (ja) * | 1985-10-18 | 1987-05-14 | Konishiroku Photo Ind Co Ltd | 熱現像感光材料 |
JPH0642042B2 (ja) * | 1985-12-24 | 1994-06-01 | コニカ株式会社 | 熱現像感光材料 |
JPH0814693B2 (ja) * | 1986-03-31 | 1996-02-14 | コニカ株式会社 | 高感度で熱カブリおよび相反則不軌特性に優れた熱現像感光材料 |
JPS63300235A (ja) * | 1987-05-29 | 1988-12-07 | Konica Corp | 熱現像感光材料 |
JPS63300234A (ja) * | 1987-05-29 | 1988-12-07 | Konica Corp | 熱現像感光材料 |
GB8712961D0 (en) * | 1987-06-03 | 1987-07-08 | Minnesota Mining & Mfg | Colour photothermographic elements |
US4963467A (en) * | 1987-07-15 | 1990-10-16 | Konica Corporation | Silver halide photographic emulsion |
US5028523A (en) * | 1990-06-04 | 1991-07-02 | Minnesota Mining And Manufacturing Company | Photothermographic elements |
-
1994
- 1994-02-22 US US08/199,114 patent/US5382504A/en not_active Expired - Lifetime
-
1995
- 1995-01-05 BR BR9506852A patent/BR9506852A/pt not_active Application Discontinuation
- 1995-01-05 DE DE69503480T patent/DE69503480T2/de not_active Expired - Lifetime
- 1995-01-05 AT AT95907981T patent/ATE168477T1/de active
- 1995-01-05 JP JP52178795A patent/JP3609413B2/ja not_active Expired - Lifetime
- 1995-01-05 CA CA002183872A patent/CA2183872A1/en not_active Abandoned
- 1995-01-05 EP EP95907981A patent/EP0746799B1/de not_active Expired - Lifetime
- 1995-01-05 WO PCT/US1995/000121 patent/WO1995022785A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ATE168477T1 (de) | 1998-08-15 |
EP0746799A1 (de) | 1996-12-11 |
US5382504A (en) | 1995-01-17 |
BR9506852A (pt) | 1997-09-23 |
EP0746799B1 (de) | 1998-07-15 |
DE69503480T2 (de) | 1999-03-11 |
CA2183872A1 (en) | 1995-08-24 |
JP3609413B2 (ja) | 2005-01-12 |
JPH09509261A (ja) | 1997-09-16 |
WO1995022785A1 (en) | 1995-08-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: EASTMAN KODAK CO., ROCHESTER, N.Y., US |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: CARESTREAM HEALTH, INC., ROCHESTER, N. Y., US |