CA1116915A - Inhibition de la formation d'images au moyen de complexes de cobalt (iii) - Google Patents

Inhibition de la formation d'images au moyen de complexes de cobalt (iii)

Info

Publication number
CA1116915A
CA1116915A CA000299193A CA299193A CA1116915A CA 1116915 A CA1116915 A CA 1116915A CA 000299193 A CA000299193 A CA 000299193A CA 299193 A CA299193 A CA 299193A CA 1116915 A CA1116915 A CA 1116915A
Authority
CA
Canada
Prior art keywords
composition
image
precursor
complex
exposure
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
CA000299193A
Other languages
English (en)
Inventor
Anthony Adin
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 CA1116915A publication Critical patent/CA1116915A/fr
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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/56—Processes using photosensitive compositions covered by the groups G03C1/64 - G03C1/72 or agents therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
CA000299193A 1977-12-28 1978-03-17 Inhibition de la formation d'images au moyen de complexes de cobalt (iii) Expired CA1116915A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86527577A 1977-12-28 1977-12-28
US865,275 1977-12-28

Publications (1)

Publication Number Publication Date
CA1116915A true CA1116915A (fr) 1982-01-26

Family

ID=25345108

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000299193A Expired CA1116915A (fr) 1977-12-28 1978-03-17 Inhibition de la formation d'images au moyen de complexes de cobalt (iii)

Country Status (5)

Country Link
EP (1) EP0003263B1 (fr)
JP (1) JPS54500062A (fr)
CA (1) CA1116915A (fr)
GB (1) GB2012445B (fr)
WO (1) WO1979000448A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1144412A (fr) * 1978-12-20 1983-04-12 Anthony Adin Element qui renferme une couche de colorant a base de o-dialdehyde aromatique, une composition de visualisation photosensible, et une couche surimposee de polymere
US4247625A (en) * 1978-12-20 1981-01-27 Eastman Kodak Company Imaging processes, elements and compositions featuring dye-retaining binders for reaction products of cobalt complexes and aromatic dialdehyde
CA1125083A (fr) * 1979-10-22 1982-06-08 Eastman Kodak Company Compositions de visualisation a base de complexe de cobalt(iii) contenant un dialdehyde aromatique, comme agent precurseur reducteur, et de la triazine s, comme agent oxydant
US4410623A (en) * 1981-06-15 1983-10-18 Eastman Kodak Company Phthalaldehyde adduct and imaging compositions, elements and methods incorporating same
US4411984A (en) * 1982-05-03 1983-10-25 Eastman Kodak Company Dye precursors and their use in photographic materials and processes
US4552980A (en) * 1982-05-03 1985-11-12 Eastman Kodak Company Dye precursors and their use in photographic materials and processes
US4469773A (en) * 1983-06-15 1984-09-04 Eastman Kodak Company Carbamoyloxy substituted couplers in a photothermographic element and process
US10377928B2 (en) 2015-12-10 2019-08-13 Ppg Industries Ohio, Inc. Structural adhesive compositions
US10351661B2 (en) 2015-12-10 2019-07-16 Ppg Industries Ohio, Inc. Method for producing an aminimide

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3469984A (en) * 1965-05-17 1969-09-30 Addressograph Multigraph Heat-sensitive diazotype materials
US3862842A (en) * 1971-06-07 1975-01-28 Eastman Kodak Co Image-forming processes and compositions
US3987037A (en) * 1971-09-03 1976-10-19 Minnesota Mining And Manufacturing Company Chromophore-substituted vinyl-halomethyl-s-triazines
CA1051705A (fr) * 1974-04-15 1979-04-03 Thap Dominh Formation d'images au moyen d'un complexe a metal de transition a gain eleve
CA1051706A (fr) * 1974-04-15 1979-04-03 Anthony Adin Systemes et processus de photoreduction par metal de transition

Also Published As

Publication number Publication date
GB2012445B (en) 1982-07-14
JPS54500062A (fr) 1979-11-15
EP0003263B1 (fr) 1982-09-29
GB2012445A (en) 1979-07-25
EP0003263A1 (fr) 1979-08-08
WO1979000448A1 (fr) 1979-07-26

Similar Documents

Publication Publication Date Title
US5153104A (en) Thermally developable light-sensitive layers containing photobleachable sensitizers
US4196002A (en) Photothermographic element containing heat sensitive dye materials
US4075019A (en) High gain cobalt(III)complex composition and element
US4273860A (en) Inhibition of image formation utilizing cobalt(III) complexes
CA1116915A (fr) Inhibition de la formation d'images au moyen de complexes de cobalt (iii)
CA1115108A (fr) Element de blanchiement thermique a colorant d'argent, contenant un chlorure, bromure ou iodure organique d'ammonium, comme un agent complexant a base d'halogenure d'argent
US4138265A (en) Antifoggants in certain photographic and photothermographic materials that include silver salts of 3-amino-1,2,4-mercaptotriazole
EP0022813B1 (fr) Composition de formation d'images caracterisee par des liants a retention de dialdehyde aromatique
US4045221A (en) Process of amplifying image in image recording layer by releasing reactant from image forming layer containing cobalt(III)complex
US4201590A (en) Heat sensitive reactive products of hexaarylbiimidazole and antihalation dyes
US4201588A (en) Radiation sensitive co(III)complex photoreduction element with image recording layer
CA1122465A (fr) Images positives sur materiel photothermographique obtenues au moyen d'un compose cyclique nitroxyle et sature
US4294912A (en) Thermally responsive cobalt(III) complex imaging compositions having lowered activation temperatures
CA1076408A (fr) Systeme de formation d'images amplifiee complexe de cobalt
CA1116917A (fr) Materiel photothermographique a pouvoir de couverture et contenant un agent de formation de germes a base d'hydrazine-thiouree
US4243737A (en) Image forming composition and elements with Co(III) complex, conjugated π bonding compounds and photoreductant
US4292399A (en) Cobalt (III) complex imaging compositions having improved photographic properties
US4171221A (en) High gain Co(III)complex imaging
US4410623A (en) Phthalaldehyde adduct and imaging compositions, elements and methods incorporating same
US4195998A (en) CO(III) Complex containing radiation sensitive element with diazo recording layer
US4334005A (en) Transition metal photoreduction systems and processes
US4318977A (en) Cobalt (III) complex imaging compositions having improved photographic properties
US4288531A (en) Imaging elements
US4314019A (en) Transition metal photoreduction systems and processes
US3767409A (en) Photographic triorganophosphine-azide dye forming composition and article

Legal Events

Date Code Title Description
MKEX Expiry