CA2135483A1 - Articles imageables a couches intermediaires a selection de colorant - Google Patents

Articles imageables a couches intermediaires a selection de colorant

Info

Publication number
CA2135483A1
CA2135483A1 CA 2135483 CA2135483A CA2135483A1 CA 2135483 A1 CA2135483 A1 CA 2135483A1 CA 2135483 CA2135483 CA 2135483 CA 2135483 A CA2135483 A CA 2135483A CA 2135483 A1 CA2135483 A1 CA 2135483A1
Authority
CA
Canada
Prior art keywords
silver
dye
light
image
layer
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.)
Abandoned
Application number
CA 2135483
Other languages
English (en)
Inventor
Glenn S. Prementine
Takuzo Ishida
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.)
3M Co
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2135483A1 publication Critical patent/CA2135483A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C8/00Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/40Development by heat ; Photo-thermographic processes
    • G03C8/4013Development by heat ; Photo-thermographic processes using photothermographic silver salt systems, e.g. dry silver
    • G03C8/4046Non-photosensitive layers
    • G03C8/4053Intermediate layers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Color Printing (AREA)
CA 2135483 1992-06-08 1993-04-05 Articles imageables a couches intermediaires a selection de colorant Abandoned CA2135483A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89504592A 1992-06-08 1992-06-08
US07/895045 1992-06-08

Publications (1)

Publication Number Publication Date
CA2135483A1 true CA2135483A1 (fr) 1993-12-23

Family

ID=25403865

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2135483 Abandoned CA2135483A1 (fr) 1992-06-08 1993-04-05 Articles imageables a couches intermediaires a selection de colorant

Country Status (4)

Country Link
EP (1) EP0645023A1 (fr)
JP (1) JPH07507404A (fr)
CA (1) CA2135483A1 (fr)
WO (1) WO1993025936A2 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460681A (en) * 1983-03-15 1984-07-17 Minnesota Mining And Manufacturing Company Image enhancement of photothermographic elements
US4578333A (en) * 1983-05-16 1986-03-25 Eastman Kodak Company Multilayer photoconductive elements having an acrylonitrile copolymer interlayer
US4594307A (en) * 1985-04-25 1986-06-10 Minnesota Mining And Manufacturing Company Color thermal diffusion-transfer with leuco dye reducing agent
GB2207618B (en) * 1987-08-05 1991-05-15 Ciba Geigy Ag Process for treating aqueous fluids containing organic compounds and salts of polyvalent inorganic acids

Also Published As

Publication number Publication date
EP0645023A1 (fr) 1995-03-29
WO1993025936A2 (fr) 1993-12-23
JPH07507404A (ja) 1995-08-10
WO1993025936A3 (fr) 1994-03-31

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Legal Events

Date Code Title Description
FZDE Dead