JPS5460942A - Electro thermo image recording material - Google Patents

Electro thermo image recording material

Info

Publication number
JPS5460942A
JPS5460942A JP12709377A JP12709377A JPS5460942A JP S5460942 A JPS5460942 A JP S5460942A JP 12709377 A JP12709377 A JP 12709377A JP 12709377 A JP12709377 A JP 12709377A JP S5460942 A JPS5460942 A JP S5460942A
Authority
JP
Japan
Prior art keywords
images
image recording
metal oxide
transition metal
power
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
JP12709377A
Other languages
Japanese (ja)
Inventor
Masatoshi Tabei
Masato Fujiwara
Mitsuharu Nirasawa
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP12709377A priority Critical patent/JPS5460942A/en
Publication of JPS5460942A publication Critical patent/JPS5460942A/en
Pending legal-status Critical Current

Links

Landscapes

  • Heat Sensitive Colour Forming Recording (AREA)

Abstract

PURPOSE: To enable images of pure black tone to be obtained by containing a specific compound such as transition metal oxide in an image recording layer or its adjoining layer.
CONSTITUTION: An electro thermo image recording layer composed of a bonding agent, benzotriazole (derivative), organic silver salt and an organic compound capable of reducing organic silver salt is privided on a base of which at least the surface is conductive. At the time a transition metal oxide or its oxygen acid (salt) is contained in the image recording layer or the adjoining layer on the base. When this electro thermo image recording material is put in contact with a photoresist sensor and is thereby exposed to image form and is next applied with a voltage, then it forms images. When a mateial for electrochromic or a material such as the one which reacts with Ag+ when supplied with power and forms a color is used as the transition metal oxide or its oxygen acid (salt), reversible coloring visible images are formed. The images are erasable when supplied with the power of an opposite polarity from the power by which the images have been obtained and becomes the semipermanent images when heated
COPYRIGHT: (C)1979,JPO&Japio
JP12709377A 1977-10-21 1977-10-21 Electro thermo image recording material Pending JPS5460942A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12709377A JPS5460942A (en) 1977-10-21 1977-10-21 Electro thermo image recording material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12709377A JPS5460942A (en) 1977-10-21 1977-10-21 Electro thermo image recording material

Publications (1)

Publication Number Publication Date
JPS5460942A true JPS5460942A (en) 1979-05-16

Family

ID=14951399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12709377A Pending JPS5460942A (en) 1977-10-21 1977-10-21 Electro thermo image recording material

Country Status (1)

Country Link
JP (1) JPS5460942A (en)

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