CA972609A - Photo-thermographic reproduction system and materials used therefor - Google Patents

Photo-thermographic reproduction system and materials used therefor

Info

Publication number
CA972609A
CA972609A CA109,890A CA109890A CA972609A CA 972609 A CA972609 A CA 972609A CA 109890 A CA109890 A CA 109890A CA 972609 A CA972609 A CA 972609A
Authority
CA
Canada
Prior art keywords
photo
materials used
reproduction system
used therefor
thermographic reproduction
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
CA109,890A
Inventor
Albert L. Poot
Theofiel H. Ghys
Jan F. Van Besauw
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.)
Agfa Gevaert NV
Original Assignee
Agfa Gevaert NV
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 Agfa Gevaert NV filed Critical Agfa Gevaert NV
Application granted granted Critical
Publication of CA972609A publication Critical patent/CA972609A/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
    • 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
    • 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
    • G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
    • G03C1/73—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic compounds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
CA109,890A 1970-04-09 1971-04-07 Photo-thermographic reproduction system and materials used therefor Expired CA972609A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1699870 1970-04-09

Publications (1)

Publication Number Publication Date
CA972609A true CA972609A (en) 1975-08-12

Family

ID=10087395

Family Applications (1)

Application Number Title Priority Date Filing Date
CA109,890A Expired CA972609A (en) 1970-04-09 1971-04-07 Photo-thermographic reproduction system and materials used therefor

Country Status (6)

Country Link
US (1) US3734733A (en)
BE (1) BE765538A (en)
CA (1) CA972609A (en)
DE (1) DE2117054A1 (en)
FR (1) FR2089284A5 (en)
GB (1) GB1345331A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5442249B2 (en) * 1973-02-06 1979-12-13
US4081278A (en) * 1977-05-23 1978-03-28 Eastman Kodak Company Heat sensitive dye layers comprising a benzopinacol
CA1116003A (en) * 1977-09-19 1982-01-12 Steven R. Levinson Heat sensitive materials including a hexaarylbiimidazole dimer and an antihalation or filter dye
DE2758209C3 (en) * 1977-12-27 1980-07-10 Du Pont De Nemours (Deutschland) Gmbh, 4000 Duesseldorf Photosensitive recording material
US4252887A (en) * 1979-08-14 1981-02-24 E. I. Du Pont De Nemours And Company Dimers derived from unsymmetrical 2,4,5-triphenylimidazole compounds as photoinitiators
US4281058A (en) * 1979-09-10 1981-07-28 Energy Conversion Devices, Inc. Tellurium imaging composition
US4340662A (en) * 1979-09-10 1982-07-20 Energy Conversion Devices, Inc. Tellurium imaging composition
US4446224A (en) * 1982-06-28 1984-05-01 Energy Conversion Devices, Inc. Tellurium imaging composition including alcohol
US4448877A (en) * 1982-06-28 1984-05-15 Energy Conversion Devices, Inc. Tellurium imaging composition including water
US4451556A (en) * 1982-06-28 1984-05-29 Energy Conversion Devices, Inc. Tellurium imaging composition including base
US4535055A (en) * 1982-07-26 1985-08-13 Energy Conversion Devices, Inc. Self-fixing imaging film containing reductant precursor
JPS6131293A (en) * 1984-07-24 1986-02-13 Sharp Corp Thermal recording method
US5705323A (en) * 1995-10-31 1998-01-06 Eastman Kodak Company Heat bleachable antihalation composition, elements containing same and method of use
US5652091A (en) * 1995-10-31 1997-07-29 Eastman Kodak Company Heat bleachable elements having polymeric acid layer adjacent heat bleachable antihalation layer
US5672562A (en) * 1996-05-08 1997-09-30 Eastman Kodak Company Thermal recording element
US20050053864A1 (en) * 2003-09-05 2005-03-10 Rolf Dessauer Phthalocyanine precursors in infrared sensitive compositions

Also Published As

Publication number Publication date
FR2089284A5 (en) 1972-01-07
GB1345331A (en) 1974-01-30
DE2117054A1 (en) 1971-10-21
BE765538A (en) 1971-10-08
US3734733A (en) 1973-05-22

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