JPS56167142A - Photosensitive and heat sensitive type recording member - Google Patents

Photosensitive and heat sensitive type recording member

Info

Publication number
JPS56167142A
JPS56167142A JP7094680A JP7094680A JPS56167142A JP S56167142 A JPS56167142 A JP S56167142A JP 7094680 A JP7094680 A JP 7094680A JP 7094680 A JP7094680 A JP 7094680A JP S56167142 A JPS56167142 A JP S56167142A
Authority
JP
Japan
Prior art keywords
layer
alkyl
20mum
aryl
thick
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
JP7094680A
Other languages
Japanese (ja)
Inventor
Kiyoshi Taniguchi
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 JP7094680A priority Critical patent/JPS56167142A/en
Publication of JPS56167142A publication Critical patent/JPS56167142A/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 obtain a recording member with superior fixing sensitivity, high contrast and high resolving power by forming a specified fixing layer, an intermediate layer and a color developing layer on a support in order. CONSTITUTION:On a support a 5-20mum thick fixing layer is formed consisting of a Co (III) amine complex and/or a Co(III) amine complex (a), a photoreducing agent (b), a hydrogen donor (c) and a dioxime chelating agent represented by formula I (where each of R1 and R2 is alkyl, aryl or aralkyl and n is 0-3) or a diantipyrinylmethane chelating agent (d) represented by formula II (where each of R3-5 and R'3-5 is H, alkyl or aryl and each of R6 and R7 is H, alkyl, optionally substituted aryl or aralkyl), and on the fixing layer a 1-10mum thick intermediate layer consisting of TiO2 (e) having 0,05-20mum particle size and a water soluble resin or an emulsion resin (f) as a binder and a 1-20mum thick color developing layer consisting of a photo-oxidizing agent (g), a coupler (h) which develops color by oxidation and an acid (i) accelerating the color development are formed in order.
JP7094680A 1980-05-28 1980-05-28 Photosensitive and heat sensitive type recording member Pending JPS56167142A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7094680A JPS56167142A (en) 1980-05-28 1980-05-28 Photosensitive and heat sensitive type recording member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7094680A JPS56167142A (en) 1980-05-28 1980-05-28 Photosensitive and heat sensitive type recording member

Publications (1)

Publication Number Publication Date
JPS56167142A true JPS56167142A (en) 1981-12-22

Family

ID=13446171

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7094680A Pending JPS56167142A (en) 1980-05-28 1980-05-28 Photosensitive and heat sensitive type recording member

Country Status (1)

Country Link
JP (1) JPS56167142A (en)

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