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CA996802A - Photographic element, composition and process - Google Patents

Photographic element, composition and process

Info

Publication number
CA996802A
CA996802A CA148,648A CA148648A CA996802A CA 996802 A CA996802 A CA 996802A CA 148648 A CA148648 A CA 148648A CA 996802 A CA996802 A CA 996802A
Authority
CA
Canada
Prior art keywords
composition
photographic element
photographic
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
Application number
CA148,648A
Other versions
CA148648S (en
Inventor
Richard A. Demauriac
Richard A. Landholm
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
Eastman Kodak 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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of CA996802A publication Critical patent/CA996802A/en
Expired 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
    • G03C1/49836—Additives
    • G03C1/49845—Active additives, e.g. toners, stabilisers, sensitisers
    • G03C1/49854—Dyes or precursors of dyes

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)
CA148,648A 1971-09-27 1972-08-03 Photographic element, composition and process Expired CA996802A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18421971A 1971-09-27 1971-09-27

Publications (1)

Publication Number Publication Date
CA996802A true CA996802A (en) 1976-09-14

Family

ID=22676027

Family Applications (1)

Application Number Title Priority Date Filing Date
CA148,648A Expired CA996802A (en) 1971-09-27 1972-08-03 Photographic element, composition and process

Country Status (4)

Country Link
US (1) US3761270A (en)
BE (1) BE789364A (en)
CA (1) CA996802A (en)
GB (1) GB1400244A (en)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129947B2 (en) * 1972-08-05 1976-08-28
US3985565A (en) * 1974-07-12 1976-10-12 Eastman Kodak Company Photothermographic, composition using a phenolic leuco dye as a reducing agent
US4022617A (en) * 1974-07-25 1977-05-10 Eastman Kodak Company Photothermographic element, composition and process for producing a color image from leuco dye
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
US4187108A (en) * 1977-02-07 1980-02-05 Eastman Kodak Company Heat developable material and process
US4208318A (en) * 1977-06-16 1980-06-17 Dainippon Ink And Chemicals, Inc. Method for coloring thermoplastic resins
US4138265A (en) * 1977-06-27 1979-02-06 Eastman Kodak Company Antifoggants in certain photographic and photothermographic materials that include silver salts of 3-amino-1,2,4-mercaptotriazole
JPS5456423A (en) 1977-10-14 1979-05-07 Asahi Chemical Ind Thermal silver picture forming material
US4220709A (en) * 1977-12-08 1980-09-02 Eastman Kodak Company Heat developable imaging materials and process
US4137079A (en) * 1978-04-03 1979-01-30 Eastman Kodak Company Antifoggants in heat developable photographic materials
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
JPS56130745A (en) * 1980-03-18 1981-10-13 Konishiroku Photo Ind Co Ltd Formation for photographic image
JPS57179840A (en) * 1981-04-30 1982-11-05 Fuji Photo Film Co Ltd Heat developing color photosensitive material
JPS57186744A (en) * 1981-05-12 1982-11-17 Fuji Photo Film Co Ltd Heat developable color photosensitive material
JPS57198458A (en) * 1981-06-01 1982-12-06 Fuji Photo Film Co Ltd Heat developing color photosensitive material
JPS57207250A (en) * 1981-06-17 1982-12-18 Fuji Photo Film Co Ltd Heat developing color photosensitive material
JPS5879247A (en) * 1981-11-05 1983-05-13 Fuji Photo Film Co Ltd Color photosensitive material developable by heating
JPS58123533A (en) * 1982-01-18 1983-07-22 Fuji Photo Film Co Ltd Heat developable color photosensitive material
JPS58149047A (en) * 1982-03-02 1983-09-05 Fuji Photo Film Co Ltd Thermodevelopable color photographic sensitive material
US4426441A (en) 1982-12-03 1984-01-17 Eastman Kodak Company Dye-forming developers in an imaging material and process
GB2136980B (en) * 1983-02-08 1986-05-14 Kodak Ltd Sensitive silver halide photothermographic materials for producing dye images
US4469773A (en) * 1983-06-15 1984-09-04 Eastman Kodak Company Carbamoyloxy substituted couplers in a photothermographic element and process
DE3482606D1 (en) 1983-11-25 1990-08-02 Fuji Photo Film Co Ltd HEAT-DEVELOPABLE LIGHT-SENSITIVE MATERIAL.
JPS60119554A (en) * 1983-12-02 1985-06-27 Konishiroku Photo Ind Co Ltd Thermodevelopable color photosensitive material
JPS60162251A (en) * 1984-02-01 1985-08-24 Fuji Photo Film Co Ltd Heat-developable photosensitive material
JPS6163839A (en) * 1984-09-04 1986-04-02 Fuji Photo Film Co Ltd Heat developing color photosensitive material
JPH067253B2 (en) 1984-12-20 1994-01-26 富士写真フイルム株式会社 Photothermographic elements
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
US5032499A (en) * 1986-08-08 1991-07-16 Konishiroku Photo Industry Co., Ltd. Thermal light-sensitive material with combination of fog restrainers
US4847188A (en) * 1987-02-05 1989-07-11 Konica Corporation Thermally developable light-sensitive material
IT1251499B (en) * 1991-09-18 1995-05-15 Minnesota Mining & Mfg THERMALLY DEVELOPABLE PHOTOGRAPHIC ELEMENTS
JPH05165139A (en) * 1991-12-17 1993-06-29 Konica Corp Dye image forming method
US5264321A (en) * 1992-07-16 1993-11-23 Minnesota Mining And Manufacturing Company Photothermographic elements with novel layer structures
EP0696363B1 (en) * 1993-04-26 2001-09-05 Eastman Kodak Company Photothermographic elements
US5369000A (en) * 1993-04-29 1994-11-29 Minnesota Mining And Manufacturing Company Post-processing stabilizers for photothermographic articles
US5380644A (en) * 1993-08-10 1995-01-10 Minnesota Mining And Manufacturing Company Additive for the reduction of mottle in photothermographic and thermographic elements
US5358843A (en) * 1993-08-20 1994-10-25 Minnesota Mining And Manufacturing Company Photothermographic elements containing silyl blocking groups
US5350669A (en) * 1994-01-19 1994-09-27 Minnesota Mining And Manufacturing Company Silver-carboxylate/1,2-diazine compounds as silver sources in photothermographic and thermographic elements
US5382504A (en) * 1994-02-22 1995-01-17 Minnesota Mining And Manufacturing Company Photothermographic element with core-shell-type silver halide grains
US5439790A (en) * 1994-06-24 1995-08-08 Minnesota Mining And Manufacturing Company Phthalimide blocked post-processing stabilizers for photothermography
US5492804A (en) * 1994-06-30 1996-02-20 Minnesota Mining And Manufacturing Company Chromogenic leuco redox-dye-releasing compounds for photothermographic elements
US5492805A (en) * 1994-06-30 1996-02-20 Minnesota Mining And Manufacturing Company Blocked leuco dyes for photothermographic elements
JPH0887097A (en) * 1994-09-16 1996-04-02 Konica Corp Picture forming method
JPH08146577A (en) 1994-11-25 1996-06-07 Fuji Photo Film Co Ltd Heat developing color photosensitive material
US5492803A (en) * 1995-01-06 1996-02-20 Minnesota Mining And Manufacturing Company Hydrazide redox-dye-releasing compounds for photothermographic elements
JP3821946B2 (en) * 1997-10-08 2006-09-13 富士写真フイルム株式会社 Silver halide color photosensitive material
US6280913B1 (en) 2000-06-13 2001-08-28 Eastman Kodak Company Photographic element comprising an ion exchanged photographically useful compound

Also Published As

Publication number Publication date
US3761270A (en) 1973-09-25
GB1400244A (en) 1975-07-16
BE789364A (en) 1973-03-27

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