FR1481830A - Thermographic process for recording and reproducing information - Google Patents

Thermographic process for recording and reproducing information

Info

Publication number
FR1481830A
FR1481830A FR63975A FR63975A FR1481830A FR 1481830 A FR1481830 A FR 1481830A FR 63975 A FR63975 A FR 63975A FR 63975 A FR63975 A FR 63975A FR 1481830 A FR1481830 A FR 1481830A
Authority
FR
France
Prior art keywords
recording
reproducing information
thermographic process
thermographic
reproducing
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
FR63975A
Other languages
French (fr)
Inventor
Eric Maria Brinckman
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
Priority claimed from GB2379465A external-priority patent/GB1160222A/en
Application filed by Agfa Gevaert NV filed Critical Agfa Gevaert NV
Priority to FR63975A priority Critical patent/FR1481830A/en
Application granted granted Critical
Publication of FR1481830A publication Critical patent/FR1481830A/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
    • G03C1/00—Photosensitive materials
    • G03C1/52—Compositions containing diazo 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
    • G03C1/52—Compositions containing diazo compounds as photosensitive substances
    • G03C1/60—Compositions containing diazo compounds as photosensitive substances with macromolecular additives

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
FR63975A 1965-06-03 1966-06-03 Thermographic process for recording and reproducing information Expired FR1481830A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR63975A FR1481830A (en) 1965-06-03 1966-06-03 Thermographic process for recording and reproducing information

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2379465A GB1160222A (en) 1965-06-03 1965-06-03 Improvements in or relating to a method of Thermographic Copying
FR63975A FR1481830A (en) 1965-06-03 1966-06-03 Thermographic process for recording and reproducing information

Publications (1)

Publication Number Publication Date
FR1481830A true FR1481830A (en) 1967-05-19

Family

ID=26171071

Family Applications (1)

Application Number Title Priority Date Filing Date
FR63975A Expired FR1481830A (en) 1965-06-03 1966-06-03 Thermographic process for recording and reproducing information

Country Status (1)

Country Link
FR (1) FR1481830A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470984A1 (en) * 1979-11-28 1981-06-12 Schaeffer Andre DIAZOTYPE MATERIAL DEVELOPABLE BY VAPOR, WATER OR HEAT
EP0065053A1 (en) * 1981-05-20 1982-11-24 INTERNATIONAL DIAZO CHAPEL et Cie Société dite Diazotype material to be developed by heat, water or vapour

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470984A1 (en) * 1979-11-28 1981-06-12 Schaeffer Andre DIAZOTYPE MATERIAL DEVELOPABLE BY VAPOR, WATER OR HEAT
EP0065053A1 (en) * 1981-05-20 1982-11-24 INTERNATIONAL DIAZO CHAPEL et Cie Société dite Diazotype material to be developed by heat, water or vapour

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