JPS60225786A - 感熱記録材料 - Google Patents

感熱記録材料

Info

Publication number
JPS60225786A
JPS60225786A JP59081964A JP8196484A JPS60225786A JP S60225786 A JPS60225786 A JP S60225786A JP 59081964 A JP59081964 A JP 59081964A JP 8196484 A JP8196484 A JP 8196484A JP S60225786 A JPS60225786 A JP S60225786A
Authority
JP
Japan
Prior art keywords
electron
recording material
thionaphthol
derivative
compounds
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
JP59081964A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0567436B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Goto
寛 後藤
Katsuji Maruyama
丸山　勝次
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 JP59081964A priority Critical patent/JPS60225786A/ja
Publication of JPS60225786A publication Critical patent/JPS60225786A/ja
Publication of JPH0567436B2 publication Critical patent/JPH0567436B2/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
    • B41M5/337—Additives; Binders
    • B41M5/3375—Non-macromolecular compounds

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)
JP59081964A 1984-04-25 1984-04-25 感熱記録材料 Granted JPS60225786A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59081964A JPS60225786A (ja) 1984-04-25 1984-04-25 感熱記録材料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59081964A JPS60225786A (ja) 1984-04-25 1984-04-25 感熱記録材料

Publications (2)

Publication Number Publication Date
JPS60225786A true JPS60225786A (ja) 1985-11-11
JPH0567436B2 JPH0567436B2 (enrdf_load_stackoverflow) 1993-09-24

Family

ID=13761185

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59081964A Granted JPS60225786A (ja) 1984-04-25 1984-04-25 感熱記録材料

Country Status (1)

Country Link
JP (1) JPS60225786A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0567436B2 (enrdf_load_stackoverflow) 1993-09-24

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees