DE2964678D1 - Overcoated photothermographic element having a dye-precursor retaining layer - Google Patents

Overcoated photothermographic element having a dye-precursor retaining layer

Info

Publication number
DE2964678D1
DE2964678D1 DE7979104668T DE2964678T DE2964678D1 DE 2964678 D1 DE2964678 D1 DE 2964678D1 DE 7979104668 T DE7979104668 T DE 7979104668T DE 2964678 T DE2964678 T DE 2964678T DE 2964678 D1 DE2964678 D1 DE 2964678D1
Authority
DE
Germany
Prior art keywords
overcoated
dye
retaining layer
photothermographic element
precursor
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
DE7979104668T
Other languages
German (de)
English (en)
Inventor
Anthony Adin
Richard Calvin Sutton
Joseph Anthony Verdone
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 DE2964678D1 publication Critical patent/DE2964678D1/de
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
    • G03C1/67—Compositions containing cobalt salts or cobalt compounds as photosensitive 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
    • G03C1/00—Photosensitive materials
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/7614—Cover layers; Backing layers; Base or auxiliary layers characterised by means for lubricating, for rendering anti-abrasive or for preventing adhesion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
DE7979104668T 1978-12-20 1979-11-23 Overcoated photothermographic element having a dye-precursor retaining layer Expired DE2964678D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US97130078A 1978-12-20 1978-12-20

Publications (1)

Publication Number Publication Date
DE2964678D1 true DE2964678D1 (en) 1983-03-10

Family

ID=25518180

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979104668T Expired DE2964678D1 (en) 1978-12-20 1979-11-23 Overcoated photothermographic element having a dye-precursor retaining layer

Country Status (4)

Country Link
EP (1) EP0012855B1 (fr)
JP (1) JPS5588046A (fr)
CA (1) CA1144412A (fr)
DE (1) DE2964678D1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4752547A (en) * 1986-06-04 1988-06-21 Eastman Kodak Company Dye-forming electrothermographic material and process
US4727008A (en) * 1986-06-04 1988-02-23 Eastman Kodak Company Dye-forming electrically activatable recording element and process
AU2019303885A1 (en) * 2018-07-17 2021-03-11 Evonik Operations Gmbh CH-acidic methacrylic esters for the preparation of aqueous polymer dispersions

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102811A (en) * 1960-04-07 1963-09-03 Du Pont Process for producing images, using light sensitive aromatic 1,2-dialdehydes and elements therefor
US3756814A (en) * 1970-07-27 1973-09-04 Polaroid Corp Olymer wherein the grafted moiety has mordant capability color diffusion transfer image receiving layer comprising a graft cop
BE790872A (nl) * 1971-11-08 1973-05-03 Agfa Gevaert Nv Ontwikkelbehandeling van fotografische zilverhalogenidematerialen bij hoge temperaturen
JPS5411694B2 (fr) * 1972-05-09 1979-05-17
US3893860A (en) * 1974-07-16 1975-07-08 Eastman Kodak Co Photothermographic element and process
US4021246A (en) * 1975-12-15 1977-05-03 Horizons Incorporated, A Division Of Horizons Research Incorporated Free radical photosensitive compositions containing bis-sulfides or sulfinyl esters as antifoggants
CA1116915A (fr) * 1977-12-28 1982-01-26 Anthony Adin Inhibition de la formation d'images au moyen de complexes de cobalt (iii)

Also Published As

Publication number Publication date
JPS5588046A (en) 1980-07-03
CA1144412A (fr) 1983-04-12
EP0012855A1 (fr) 1980-07-09
EP0012855B1 (fr) 1983-02-02

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee