JPH021036B2 - - Google Patents

Info

Publication number
JPH021036B2
JPH021036B2 JP57044626A JP4462682A JPH021036B2 JP H021036 B2 JPH021036 B2 JP H021036B2 JP 57044626 A JP57044626 A JP 57044626A JP 4462682 A JP4462682 A JP 4462682A JP H021036 B2 JPH021036 B2 JP H021036B2
Authority
JP
Japan
Prior art keywords
heat
compounds
present
starch
sensitive
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.)
Expired - Lifetime
Application number
JP57044626A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58162380A (ja
Inventor
Shinichiro Katsuta
Susumu Aoshima
Kaoru Kubota
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.)
Kojin Co Ltd
Original Assignee
Kojin 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 Kojin Co Ltd filed Critical Kojin Co Ltd
Priority to JP57044626A priority Critical patent/JPS58162380A/ja
Publication of JPS58162380A publication Critical patent/JPS58162380A/ja
Publication of JPH021036B2 publication Critical patent/JPH021036B2/ja
Granted 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
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/333—Colour developing components therefor, e.g. acidic compounds
    • B41M5/3333—Non-macromolecular compounds
    • B41M5/3335—Compounds containing phenolic or carboxylic acid groups or metal salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
JP57044626A 1982-03-23 1982-03-23 感熱記録体 Granted JPS58162380A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57044626A JPS58162380A (ja) 1982-03-23 1982-03-23 感熱記録体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57044626A JPS58162380A (ja) 1982-03-23 1982-03-23 感熱記録体

Publications (2)

Publication Number Publication Date
JPS58162380A JPS58162380A (ja) 1983-09-27
JPH021036B2 true JPH021036B2 (en]) 1990-01-10

Family

ID=12696633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57044626A Granted JPS58162380A (ja) 1982-03-23 1982-03-23 感熱記録体

Country Status (1)

Country Link
JP (1) JPS58162380A (en])

Also Published As

Publication number Publication date
JPS58162380A (ja) 1983-09-27

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