DE69621924D1 - Photothermographische elemente mit spektral sensibilierenden farbstoffen - Google Patents
Photothermographische elemente mit spektral sensibilierenden farbstoffenInfo
- Publication number
- DE69621924D1 DE69621924D1 DE69621924T DE69621924T DE69621924D1 DE 69621924 D1 DE69621924 D1 DE 69621924D1 DE 69621924 T DE69621924 T DE 69621924T DE 69621924 T DE69621924 T DE 69621924T DE 69621924 D1 DE69621924 D1 DE 69621924D1
- Authority
- DE
- Germany
- Prior art keywords
- spectral
- sensitive dyes
- photothermographic elements
- photothermographic
- elements
- 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
- 239000000975 dye Substances 0.000 title 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/0066—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being part of a carbocyclic ring,(e.g. benzene, naphtalene, cyclohexene, cyclobutenene-quadratic acid)
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
- C09B23/08—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups more than three >CH- groups, e.g. polycarbocyanines
- C09B23/086—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups more than three >CH- groups, e.g. polycarbocyanines more than five >CH- groups
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B57/00—Other synthetic dyes of known constitution
- C09B57/007—Squaraine dyes
-
- 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
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/08—Sensitivity-increasing substances
- G03C1/10—Organic substances
- G03C1/12—Methine and polymethine dyes
- G03C1/127—Methine and polymethine dyes the polymethine chain forming part of a carbocyclic ring
-
- 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
- G03C1/49854—Dyes or precursors of dyes
-
- 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
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/08—Sensitivity-increasing substances
- G03C1/28—Sensitivity-increasing substances together with supersensitising substances
-
- 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/16—X-ray, infrared, or ultraviolet ray processes
- G03C5/164—Infrared processes
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US425860 | 1995-04-20 | ||
US08425860 US5541054B1 (en) | 1995-04-20 | 1995-04-20 | Spectral sensitizing dyes for photothermographic elements |
PCT/US1996/002802 WO1996033442A1 (en) | 1995-04-20 | 1996-02-29 | Spectral sensitizing dyes for photothermographic elements |
Publications (3)
Publication Number | Publication Date |
---|---|
DE69621924D1 true DE69621924D1 (de) | 2002-07-25 |
DE69621924T2 DE69621924T2 (de) | 2003-01-02 |
DE69621924T3 DE69621924T3 (de) | 2006-07-27 |
Family
ID=23688336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69621924T Expired - Lifetime DE69621924T3 (de) | 1995-04-20 | 1996-02-29 | Fotothermografische elemente mit spektral sensibilisierenden farbstoffen |
Country Status (7)
Country | Link |
---|---|
US (1) | US5541054B1 (de) |
EP (1) | EP0821811B2 (de) |
JP (1) | JP3720369B2 (de) |
KR (1) | KR19990007902A (de) |
AU (1) | AU5090696A (de) |
DE (1) | DE69621924T3 (de) |
WO (1) | WO1996033442A1 (de) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5763153A (en) * | 1995-10-09 | 1998-06-09 | Fuji Photo Film Co. Ltd | Photothermographic material |
US6992188B1 (en) | 1995-12-08 | 2006-01-31 | Pfizer, Inc. | Substituted heterocyclic derivatives |
DE19636235A1 (de) * | 1996-09-06 | 1998-03-19 | Agfa Gevaert Ag | Verfahren und Vorrichtung zum Aufzeichnen von Informationen auf thermisch entwickelbarem fotografischen Material |
US6027870A (en) * | 1996-04-15 | 2000-02-22 | Fuji Photo Film Co., Ltd. | Photothermographic material |
US6245499B1 (en) * | 1996-04-30 | 2001-06-12 | Fuji Photo Film Co., Ltd. | Photothermographic material |
US5672332A (en) * | 1996-05-13 | 1997-09-30 | Mallinckrodt Medical, Inc. | Delta 1,2 bicyclo 4,4,0! functional dyes for contrast enhancement in optical imaging |
US5876915A (en) * | 1996-07-24 | 1999-03-02 | Agfa-Gevaert | Photothermographic recording material comprising sensitizing dyes and a recording process therefor |
EP0821270A1 (de) * | 1996-07-24 | 1998-01-28 | Agfa-Gevaert N.V. | Photothermographisches Material, das einen Infrarotsensibilisator enthält |
US5851755A (en) * | 1996-07-24 | 1998-12-22 | Agfa-Gevaert | Photothermographic material comprising at least one dye absorbing electromagnetic radiation in the wavelength range 700 to 1100NM |
US6074814A (en) * | 1996-07-24 | 2000-06-13 | Agfa-Gevaert | Photothermographic material comprising an infra-red sensitizer |
US5958667A (en) * | 1996-07-24 | 1999-09-28 | Agfa-Gevaert | Photothermographic recording material comprising IR-sensitizing dyes |
EP0836116B1 (de) * | 1996-09-06 | 2001-11-28 | Agfa-Gevaert N.V. | Empfindlichkeitssteigerndes Aufzeichnungsverfahren für ein lichtempfindliches, wärmeentwickelbares, photographisches Material |
JP3679207B2 (ja) * | 1996-09-12 | 2005-08-03 | 富士写真フイルム株式会社 | ハロゲン化銀写真感光材料 |
JP3681840B2 (ja) * | 1996-10-15 | 2005-08-10 | 富士写真フイルム株式会社 | 熱現像感光材料 |
EP0851284B1 (de) * | 1996-12-30 | 2005-06-22 | Agfa-Gevaert | Photothermographisches Aufzeichnungsmaterial, das aus einem wässrigen Medium beschichtet werden kann |
US6143488A (en) * | 1996-12-30 | 2000-11-07 | Agfa-Gevaert | Photothermographic recording material coatable from an aqueous medium |
US5861195A (en) | 1997-01-21 | 1999-01-19 | Minnesota Mining And Manufacturing Company | Method for coating a plurality of fluid layers onto a substrate |
WO1998043746A1 (en) | 1997-03-31 | 1998-10-08 | Imation Corp. | Method for applying a coating onto a moving web |
US5891615A (en) * | 1997-04-08 | 1999-04-06 | Imation Corp. | Chemical sensitization of photothermographic silver halide emulsions |
US5939249A (en) * | 1997-06-24 | 1999-08-17 | Imation Corp. | Photothermographic element with iridium and copper doped silver halide grains |
US6153372A (en) * | 1997-10-03 | 2000-11-28 | Fuji Photo Film Co., Ltd. | Photothermographic element |
EP1140924B1 (de) * | 1998-12-14 | 2006-03-22 | Astellas Pharma Inc. | Piperazin-derivate |
US6630283B1 (en) | 2000-09-07 | 2003-10-07 | 3M Innovative Properties Company | Photothermographic and photographic elements having a transparent support having antihalation properties and properties for reducing woodgrain |
US6582892B2 (en) | 2001-06-29 | 2003-06-24 | Eastman Kodak Company | Heat-stabilized IR-sensitive thermally developable imaging materials |
US6730461B2 (en) | 2001-10-26 | 2004-05-04 | Eastman Kodak Company | Thermally developable imaging materials with reduced mottle providing improved image uniformity |
US6689547B2 (en) | 2001-12-05 | 2004-02-10 | Eastman Kodak Company | Thermally developable imaging materials with improved image uniformity |
US7014989B1 (en) | 2005-04-18 | 2006-03-21 | Eastman Kodak Company | Photothermographic materials containing 4-substituted urazoles |
US20130087740A1 (en) * | 2011-10-11 | 2013-04-11 | Thomas J. Widzinski | Infrared fluorescent composition having polyvinyl acetal binder |
US8653445B2 (en) | 2011-10-11 | 2014-02-18 | Eastman Kodak Company | Method for viewing invisible indicia |
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 (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2734900A (en) * | 1953-12-28 | 1956-02-14 | Chxgh | |
GB1325312A (en) † | 1969-10-03 | 1973-08-01 | Minnesota Mining & Mfg | Photo-sensitive compositions |
JPS58145936A (ja) † | 1982-02-25 | 1983-08-31 | Asahi Chem Ind Co Ltd | 熱現像感光材料 |
US4461828A (en) † | 1983-05-13 | 1984-07-24 | Minnesota Mining And Manufacturing Company | Spectral sensitization of photothermographic elements |
GB8610615D0 (en) † | 1986-04-30 | 1986-06-04 | Minnesota Mining & Mfg | Sensitisers |
JPH07119951B2 (ja) † | 1988-08-05 | 1995-12-20 | 富士写真フイルム株式会社 | 熱現像感光材料 |
US4975362A (en) * | 1989-09-26 | 1990-12-04 | Eastman Kodak Company | Infrared sensitizing dye for photographic element |
US5108882A (en) * | 1989-09-26 | 1992-04-28 | Eastman Kodak Company | Infrared-sensitive photographic element containing at least two photosensitive layers |
DE69128809T2 (de) † | 1990-04-16 | 1998-05-14 | Fuji Photo Film Co Ltd | Durch Erwärmung entwickelbares farbempfindliches Material |
JPH0519432A (ja) † | 1991-07-12 | 1993-01-29 | Fuji Photo Film Co Ltd | 熱現像カラー感光材料 |
JPH0545776A (ja) † | 1991-08-20 | 1993-02-26 | Konica Corp | ハロゲン化銀写真感光材料 |
JP2881055B2 (ja) † | 1991-09-06 | 1999-04-12 | 富士写真フイルム株式会社 | 画像形成方法 |
JP2779985B2 (ja) * | 1991-09-11 | 1998-07-23 | 富士写真フイルム株式会社 | ハロゲン化銀写真感光材料 |
CA2087480A1 (en) * | 1992-03-06 | 1993-09-07 | James B. Philip, Jr. | Photothermographic elements |
JPH063763A (ja) * | 1992-06-22 | 1994-01-14 | Canon Inc | 乾式銀塩感光体及び画像形成方法 |
GB9305324D0 (en) * | 1993-03-16 | 1993-05-05 | Minnesota Mining & Mfg | Photothemographic imaging materials and sensitisers therefor |
CA2184271A1 (en) † | 1994-02-28 | 1995-08-31 | James R. Miller | Sensitizers for photothermographic elements |
US5891615A (en) † | 1997-04-08 | 1999-04-06 | Imation Corp. | Chemical sensitization of photothermographic silver halide emulsions |
-
1995
- 1995-04-20 US US08425860 patent/US5541054B1/en not_active Expired - Lifetime
-
1996
- 1996-02-29 AU AU50906/96A patent/AU5090696A/en not_active Abandoned
- 1996-02-29 EP EP96907151A patent/EP0821811B2/de not_active Expired - Lifetime
- 1996-02-29 JP JP53171396A patent/JP3720369B2/ja not_active Expired - Lifetime
- 1996-02-29 KR KR1019970707425A patent/KR19990007902A/ko not_active Application Discontinuation
- 1996-02-29 WO PCT/US1996/002802 patent/WO1996033442A1/en active IP Right Grant
- 1996-02-29 DE DE69621924T patent/DE69621924T3/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1996033442A1 (en) | 1996-10-24 |
KR19990007902A (ko) | 1999-01-25 |
EP0821811B1 (de) | 2002-06-19 |
DE69621924T2 (de) | 2003-01-02 |
AU5090696A (en) | 1996-11-07 |
JP3720369B2 (ja) | 2005-11-24 |
EP0821811A1 (de) | 1998-02-04 |
JPH11504127A (ja) | 1999-04-06 |
DE69621924T3 (de) | 2006-07-27 |
US5541054A (en) | 1996-07-30 |
US5541054B1 (en) | 1998-11-17 |
EP0821811B2 (de) | 2006-01-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8366 | Restricted maintained after opposition proceedings | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: CARESTREAM HEALTH, INC., ROCHESTER, N. Y., US |