JPS5465519A - Photosensitive and heat sensitive recording material - Google Patents

Photosensitive and heat sensitive recording material

Info

Publication number
JPS5465519A
JPS5465519A JP13231477A JP13231477A JPS5465519A JP S5465519 A JPS5465519 A JP S5465519A JP 13231477 A JP13231477 A JP 13231477A JP 13231477 A JP13231477 A JP 13231477A JP S5465519 A JPS5465519 A JP S5465519A
Authority
JP
Japan
Prior art keywords
iii
recording layer
basic substances
generating
photosensitive
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.)
Pending
Application number
JP13231477A
Other languages
Japanese (ja)
Inventor
Satoru Yamamuro
Makoto Kunikane
Seiichi Sakuma
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP13231477A priority Critical patent/JPS5465519A/en
Publication of JPS5465519A publication Critical patent/JPS5465519A/en
Pending 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Abstract

PURPOSE:To eliminate the defects of a silver salt type photosensitive and heat sensitive recording material, by adding a specified Co(III) complex and a photo- induced radical generating agent as effective components to a recording layer provided on a substrate. CONSTITUTION:The following compounds are dissolved in a proper solvent: A Co(III) cmplex, such as hexamminecobalt (III) perchlorate generating basic substances by reduction at high temperature; a stoichiometric amount of compound, such as CBr4 generating a radical on irradiation of light; a chelating agent; a sensitizer; and a resin binder. This solution is coated on a substrate like paper and dried to form a recording layer. The latent image of an oxidation reduction couple is formed on the recording layer by imagewise exposure, and the latent image is developed by heating at about 90-120 deg.C and basic substances are produced. An image can be formed on diazo photosensitive paper by using the basic substances imagewise produced.
JP13231477A 1977-11-04 1977-11-04 Photosensitive and heat sensitive recording material Pending JPS5465519A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13231477A JPS5465519A (en) 1977-11-04 1977-11-04 Photosensitive and heat sensitive recording material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13231477A JPS5465519A (en) 1977-11-04 1977-11-04 Photosensitive and heat sensitive recording material

Publications (1)

Publication Number Publication Date
JPS5465519A true JPS5465519A (en) 1979-05-26

Family

ID=15078411

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13231477A Pending JPS5465519A (en) 1977-11-04 1977-11-04 Photosensitive and heat sensitive recording material

Country Status (1)

Country Link
JP (1) JPS5465519A (en)

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