JPS561046A - Photosensitive heat-sensitive type recording member - Google Patents

Photosensitive heat-sensitive type recording member

Info

Publication number
JPS561046A
JPS561046A JP7704079A JP7704079A JPS561046A JP S561046 A JPS561046 A JP S561046A JP 7704079 A JP7704079 A JP 7704079A JP 7704079 A JP7704079 A JP 7704079A JP S561046 A JPS561046 A JP S561046A
Authority
JP
Japan
Prior art keywords
recording member
layer
zno
binder
contg
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
JP7704079A
Other languages
Japanese (ja)
Inventor
Akiyoshi Yasumori
Kiyoshi Taniguchi
Shin Kunikane
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 JP7704079A priority Critical patent/JPS561046A/en
Publication of JPS561046A publication Critical patent/JPS561046A/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 enhance the sensitivity and contrast of a recording member by forming the 1st layer consisting of ZnO and a binder and the 2nd layer consisting of a Co (III) complex, a photoreducing agent, a hydrogen donor and a binder on a support in order. CONSTITUTION:The 1st layer consisting of electrophotographic high purity ZnO 1pts.wt. and a binder such as gelatin, celluloses or a vinyl polymer 0.1-30 parts is formed on a support such as paper or plastics by coating and drying, and the 2nd layer consisting of a Co (III) comples such as CO(NH2)6 or CF3COO3, a photoreducing agent such as p-benzoquinone, a hydrogen donor such as polyethylene glycol and the above-mentioned binder is formed to manufacture a recording member which is color developed by heating after visible light irradiation. Thus, by forming the ZnO-contg. layer, the sensitivity of the resulting recording member is enhanced, and the shelf stability of the photosensitive material is enhanced by separating the ZnO-contg. layer and the Co complex-contg. layer.
JP7704079A 1979-06-18 1979-06-18 Photosensitive heat-sensitive type recording member Pending JPS561046A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7704079A JPS561046A (en) 1979-06-18 1979-06-18 Photosensitive heat-sensitive type recording member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7704079A JPS561046A (en) 1979-06-18 1979-06-18 Photosensitive heat-sensitive type recording member

Publications (1)

Publication Number Publication Date
JPS561046A true JPS561046A (en) 1981-01-08

Family

ID=13622647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7704079A Pending JPS561046A (en) 1979-06-18 1979-06-18 Photosensitive heat-sensitive type recording member

Country Status (1)

Country Link
JP (1) JPS561046A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57139739A (en) * 1981-02-24 1982-08-28 Agency Of Ind Science & Technol Photosensitive recording material and using method for it
JPS57190944A (en) * 1981-05-20 1982-11-24 Agency Of Ind Science & Technol Formation of picture

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57139739A (en) * 1981-02-24 1982-08-28 Agency Of Ind Science & Technol Photosensitive recording material and using method for it
JPH0153452B2 (en) * 1981-02-24 1989-11-14 Kogyo Gijutsuin
JPS57190944A (en) * 1981-05-20 1982-11-24 Agency Of Ind Science & Technol Formation of picture
JPH0153453B2 (en) * 1981-05-20 1989-11-14 Kogyo Gijutsuin

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