JPS5466849A - Recording material - Google Patents

Recording material

Info

Publication number
JPS5466849A
JPS5466849A JP13393177A JP13393177A JPS5466849A JP S5466849 A JPS5466849 A JP S5466849A JP 13393177 A JP13393177 A JP 13393177A JP 13393177 A JP13393177 A JP 13393177A JP S5466849 A JPS5466849 A JP S5466849A
Authority
JP
Japan
Prior art keywords
layer
substance
low melting
recording material
light
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.)
Granted
Application number
JP13393177A
Other languages
Japanese (ja)
Other versions
JPS6040995B2 (en
Inventor
Yoshiyuki Osada
Shigetaro Ogura
Ikuaki Yamagata
Seishiro Yoshioka
Yoko Oikawa
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP52133931A priority Critical patent/JPS6040995B2/en
Publication of JPS5466849A publication Critical patent/JPS5466849A/en
Publication of JPS6040995B2 publication Critical patent/JPS6040995B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)

Abstract

PURPOSE:To irradiate a recording material with energy beams, such as laser light and to enable high sensitivity recording, by providing a specified porous layer and a speficied layer of low melting point substance. CONSTITUTION:On substrate 1, such as a polyester film preferably 1-10mu thick porous layer 2 is formed consisting of a material, such as cocondensed polyester of good trans-parency and softening point above 150 deg.C, and having a plurality of vacant holes 2a. On this layer a layer 3 of a low melting poing substance, such as polyvinylacetate is formed in a thickness of 0.01-10mu. At that time, it is desirable that a substance absorbing infrared ray and transmit the visible light is dispersed. Irradiation of such recording material with laser light 5 allows the low melting point substance irradiated to melt by heating, and to fill holes 2a of layer 2, thus permitting the parts of layer 2 corresponding to the irradiated parts to become transparent and light 6 for reading to be transmitted.
JP52133931A 1977-11-08 1977-11-08 recoding media Expired JPS6040995B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52133931A JPS6040995B2 (en) 1977-11-08 1977-11-08 recoding media

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52133931A JPS6040995B2 (en) 1977-11-08 1977-11-08 recoding media

Publications (2)

Publication Number Publication Date
JPS5466849A true JPS5466849A (en) 1979-05-29
JPS6040995B2 JPS6040995B2 (en) 1985-09-13

Family

ID=15116412

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52133931A Expired JPS6040995B2 (en) 1977-11-08 1977-11-08 recoding media

Country Status (1)

Country Link
JP (1) JPS6040995B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56109786A (en) * 1980-02-01 1981-08-31 Canon Inc Image recording method
JPS5724036A (en) * 1980-07-18 1982-02-08 Sony Corp Optical information recording medium
JPS5966932U (en) * 1982-10-27 1984-05-07 日本コロムビア株式会社 optical recording medium
WO2021062230A1 (en) * 2019-09-25 2021-04-01 Appvion Operations, Inc. Direct thermal recording media with perforated particles

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56109786A (en) * 1980-02-01 1981-08-31 Canon Inc Image recording method
JPS6317640B2 (en) * 1980-02-01 1988-04-14 Canon Kk
JPS5724036A (en) * 1980-07-18 1982-02-08 Sony Corp Optical information recording medium
JPS5966932U (en) * 1982-10-27 1984-05-07 日本コロムビア株式会社 optical recording medium
WO2021062230A1 (en) * 2019-09-25 2021-04-01 Appvion Operations, Inc. Direct thermal recording media with perforated particles
US11718103B2 (en) 2019-09-25 2023-08-08 Appvion, Llc Direct thermal recording media with perforated particles

Also Published As

Publication number Publication date
JPS6040995B2 (en) 1985-09-13

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