CA1027566A - Photothermography - Google Patents

Photothermography

Info

Publication number
CA1027566A
CA1027566A CA167,843A CA167843A CA1027566A CA 1027566 A CA1027566 A CA 1027566A CA 167843 A CA167843 A CA 167843A CA 1027566 A CA1027566 A CA 1027566A
Authority
CA
Canada
Prior art keywords
photothermography
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
CA167,843A
Other languages
French (fr)
Other versions
CA167843S (en
Inventor
Jozef F. Willems
Antoon L. Vandenberghe
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 CA1027566A publication Critical patent/CA1027566A/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
    • G03C1/494—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

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)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
CA167,843A 1972-04-27 1973-04-03 Photothermography Expired CA1027566A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722220618 DE2220618C2 (en) 1972-04-27 1972-04-27 Image receiving material

Publications (1)

Publication Number Publication Date
CA1027566A true CA1027566A (en) 1978-03-07

Family

ID=5843412

Family Applications (1)

Application Number Title Priority Date Filing Date
CA167,843A Expired CA1027566A (en) 1972-04-27 1973-04-03 Photothermography

Country Status (6)

Country Link
JP (1) JPS5549732B2 (en)
BE (1) BE798441A (en)
CA (1) CA1027566A (en)
DE (1) DE2220618C2 (en)
FR (1) FR2181869B1 (en)
GB (1) GB1418413A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1250842B (en) * 1962-11-23 1967-09-28 Minnesota Mining and Manufacturing Company, Saint Paul, Minn. (V. St. A.) Heat sensitive copying material
US3446648A (en) * 1965-09-27 1969-05-27 Minnesota Mining & Mfg Reactive copying sheet and method of using
BE756469A (en) * 1969-09-24 1971-03-22 Pechiney Saint Gobain PROCESS FOR THE PREPARATION OF PHTHALAZONE

Also Published As

Publication number Publication date
FR2181869B1 (en) 1976-09-10
FR2181869A1 (en) 1973-12-07
JPS4922928A (en) 1974-02-28
BE798441A (en) 1973-10-19
DE2220618A1 (en) 1973-11-08
DE2220618C2 (en) 1985-01-10
JPS5549732B2 (en) 1980-12-13
GB1418413A (en) 1975-12-17

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