DE69319321D1 - Konstruktion zum thermischen Farbbleichen - Google Patents

Konstruktion zum thermischen Farbbleichen

Info

Publication number
DE69319321D1
DE69319321D1 DE69319321T DE69319321T DE69319321D1 DE 69319321 D1 DE69319321 D1 DE 69319321D1 DE 69319321 T DE69319321 T DE 69319321T DE 69319321 T DE69319321 T DE 69319321T DE 69319321 D1 DE69319321 D1 DE 69319321D1
Authority
DE
Germany
Prior art keywords
construction
thermal color
color bleaching
bleaching
thermal
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 - Fee Related
Application number
DE69319321T
Other languages
English (en)
Other versions
DE69319321T2 (de
Inventor
Randall H Helland
Sylvia A Farnum
Mark P Kirk
Roger A Mader
Richard A Newmark
Kumars Sakizadeh
Dian E Stevenson
Jonathan P Kitchin
Mark B Mizen
William D Ramsden
Terence D Spawn
George V D Tiers
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Kodak Co
Original Assignee
Minnesota Mining and Manufacturing Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of DE69319321D1 publication Critical patent/DE69319321D1/de
Application granted granted Critical
Publication of DE69319321T2 publication Critical patent/DE69319321T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • Y10S430/145—Infrared
    • 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
    • Y10S430/165—Thermal imaging composition
DE69319321T 1992-12-21 1993-12-20 Konstruktion zum thermischen Farbbleichen Expired - Fee Related DE69319321T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/993,650 US5314795A (en) 1992-12-21 1992-12-21 Thermal-dye-bleach construction comprising a polymethine dye and a thermal carbanion-generating agent

Publications (2)

Publication Number Publication Date
DE69319321D1 true DE69319321D1 (de) 1998-07-30
DE69319321T2 DE69319321T2 (de) 1999-03-11

Family

ID=25539795

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69319321T Expired - Fee Related DE69319321T2 (de) 1992-12-21 1993-12-20 Konstruktion zum thermischen Farbbleichen

Country Status (5)

Country Link
US (1) US5314795A (de)
EP (1) EP0605286B1 (de)
JP (1) JP2912535B2 (de)
CA (1) CA2109270A1 (de)
DE (1) DE69319321T2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5441850A (en) * 1994-04-25 1995-08-15 Polaroid Corporation Imaging medium and process for producing an image
US5928857A (en) * 1994-11-16 1999-07-27 Minnesota Mining And Manufacturing Company Photothermographic element with improved adherence between layers
US5541235A (en) * 1995-03-06 1996-07-30 Minnesota Mining And Manufacturing Company Organic soluble cationic dyes with fluorinated alkylsulfonyl counterions
GB9617416D0 (en) * 1996-08-20 1996-10-02 Minnesota Mining & Mfg Thermal bleaching of infrared dyes
GB9508031D0 (en) * 1995-04-20 1995-06-07 Minnesota Mining & Mfg UV-absorbing media bleachable by IR-radiation
US5935758A (en) * 1995-04-20 1999-08-10 Imation Corp. Laser induced film transfer system
US5945249A (en) 1995-04-20 1999-08-31 Imation Corp. Laser absorbable photobleachable compositions
US6245499B1 (en) * 1996-04-30 2001-06-12 Fuji Photo Film Co., Ltd. Photothermographic material
US6015907A (en) * 1996-11-27 2000-01-18 Polaroid Corporation Trisubstituted pyridine dyes
US5914213A (en) * 1996-11-27 1999-06-22 Polaroid Corporation Process and composition for generation of acid
US6110638A (en) * 1996-11-27 2000-08-29 Polaroid Corporation Process and composition for generation of acid
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
US5919608A (en) * 1997-10-29 1999-07-06 Polaroid Corporation Medium and process for generating acid using sensitizing dye and supersensitizer
US6300053B1 (en) 1998-04-07 2001-10-09 Fuji Photo Film Co., Ltd. Photothermographic element
US6165706A (en) * 1998-04-07 2000-12-26 Fuji Photo Film Co., Ltd. Photothemographic element
JP2000275828A (ja) * 1999-03-25 2000-10-06 Fuji Photo Film Co Ltd 感光性組成物及びそれを用いた平版印刷版原版
US6699651B1 (en) * 2002-11-20 2004-03-02 Eastman Kodak Company Base precursors for use in a photothermographic element
US6974662B2 (en) * 2003-08-04 2005-12-13 Eastman Kodak Company Thermal base precursors
JP4369876B2 (ja) 2004-03-23 2009-11-25 富士フイルム株式会社 ハロゲン化銀感光材料および熱現像感光材料
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
WO2017123444A1 (en) 2016-01-15 2017-07-20 Carestream Health, Inc. Method of preparing silver carboxylate soaps

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220846A (en) * 1960-06-27 1965-11-30 Eastman Kodak Co Use of salts of readily decarboxylated acids in thermography, photography, photothermography and thermophotography
US3769019A (en) * 1968-05-29 1973-10-30 Minnesota Mining & Mfg Light and heat sensitive sheet material
BE755091A (fr) * 1969-08-22 1971-02-01 Eastman Kodak Co Composition photoconductrice, produit la contenant et ses applications en electrophotographie
US3609360A (en) * 1969-09-15 1971-09-28 Joseph A Wiese Jr Negative projection transparencies and method
US3619194A (en) * 1969-11-05 1971-11-09 Gary F Mitchell Novel light-absorbing layers for photographic elements containing substituted 1-aminopyridinium dyes
US3684552A (en) * 1970-11-16 1972-08-15 Minnesota Mining & Mfg Heat-sensitive sheet material
US3892569A (en) * 1972-12-04 1975-07-01 Gen Film Dev Corp Photosensitive sheets comprising organic dyes and sensitizers
US3852093A (en) * 1972-12-13 1974-12-03 Minnesota Mining & Mfg Heat-sensitive copy-sheet
US4033948A (en) * 1976-05-17 1977-07-05 Minnesota Mining And Manufacturing Company Acutance agents for use in thermally-developable photosensitive compositions
US4060420A (en) * 1976-08-06 1977-11-29 Eastman Kodak Company Sulfonylacetate activator-stabilizer precursor
US4201590A (en) * 1977-09-19 1980-05-06 Eastman Kodak Company Heat sensitive reactive products of hexaarylbiimidazole and antihalation dyes
US4196002A (en) * 1977-09-19 1980-04-01 Eastman Kodak Company Photothermographic element containing heat sensitive dye materials
US4197131A (en) * 1978-11-29 1980-04-08 Minnesota Mining And Manufacturing Company Dry silver photo-sensitive compositions
DD144131A1 (de) * 1979-05-31 1980-09-24 Martin Scharf Fotografische materialien mit lichthofschutz auf basis von halogensilberemulsionen
US4283487A (en) * 1979-11-29 1981-08-11 Minnesota Mining And Manufacturing Company Thermolabile acutance dyes for dry silver
US4336323A (en) * 1979-12-07 1982-06-22 Minnesota Mining And Manufacturing Company Decolorizable imaging system
EP0101646B1 (de) * 1982-08-20 1988-02-17 Minnesota Mining And Manufacturing Company Photographische Elemente Antihalo- und/oder die Schärfe verbessernde Farbstoffe enthaltend
JPS59157637A (ja) * 1983-02-25 1984-09-07 Fuji Photo Film Co Ltd 熱現像カラ−感光材料
GB8307022D0 (en) * 1983-03-15 1983-04-20 Minnesota Mining & Mfg Photothermographic element
US4705737A (en) * 1983-03-16 1987-11-10 Fuji Photo Film Co., Ltd. Heat developable photographic materials
JPH0245181B2 (ja) * 1983-03-16 1990-10-08 Fuji Photo Film Co Ltd Netsugenzokaraakankozairyo
JP2670769B2 (ja) * 1984-08-20 1997-10-29 富士写真フイルム株式会社 熱現像感光材料および感熱記録材料
JPS59168440A (ja) * 1983-03-16 1984-09-22 Fuji Photo Film Co Ltd 熱現像カラ−感光材料
JPS59180537A (ja) * 1983-03-31 1984-10-13 Fuji Photo Film Co Ltd 熱現像感光材料用塩基プレカ−サ−
JPS6153636A (ja) * 1984-08-24 1986-03-17 Fuji Photo Film Co Ltd 熱現像感光材料
JPS6232446A (ja) * 1985-08-06 1987-02-12 Fuji Photo Film Co Ltd 熱現像感光材料
JPS63186229A (ja) * 1987-01-28 1988-08-01 Fuji Photo Film Co Ltd 感光材料
JPH0748110B2 (ja) * 1987-07-28 1995-05-24 富士写真フイルム株式会社 感光材料
EP0308750B1 (de) * 1987-09-09 1995-12-13 Fuji Photo Film Co., Ltd. Basevorläufer und lichtempfindliches basevorläuferenthaltendes Material
GB8830168D0 (en) * 1988-12-23 1989-02-22 Minnesota Mining & Mfg Infrared-sensitive photographic materials incorporating antihalation and/or acutance dye
GB8913444D0 (en) * 1989-06-12 1989-08-02 Minnesota Mining & Mfg Thermal dye bleach construction

Also Published As

Publication number Publication date
CA2109270A1 (en) 1994-06-22
DE69319321T2 (de) 1999-03-11
JPH06222505A (ja) 1994-08-12
US5314795A (en) 1994-05-24
EP0605286B1 (de) 1998-06-24
EP0605286A1 (de) 1994-07-06
JP2912535B2 (ja) 1999-06-28

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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

8328 Change in the person/name/address of the agent

Free format text: LEWANDOWSKY, K., DIPL.-ING., PAT.-ANW., 73033 GOEPPINGEN

8339 Ceased/non-payment of the annual fee