JPH0237315B2 - - Google Patents

Info

Publication number
JPH0237315B2
JPH0237315B2 JP56133552A JP13355281A JPH0237315B2 JP H0237315 B2 JPH0237315 B2 JP H0237315B2 JP 56133552 A JP56133552 A JP 56133552A JP 13355281 A JP13355281 A JP 13355281A JP H0237315 B2 JPH0237315 B2 JP H0237315B2
Authority
JP
Japan
Prior art keywords
heat
parts
zinc salt
sensitive recording
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
JP56133552A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5836486A (ja
Inventor
Kyotaka Iiyama
Minoru Hakiri
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 JP56133552A priority Critical patent/JPS5836486A/ja
Publication of JPS5836486A publication Critical patent/JPS5836486A/ja
Publication of JPH0237315B2 publication Critical patent/JPH0237315B2/ja
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/333Colour developing components therefor, e.g. acidic compounds
    • B41M5/3333Non-macromolecular compounds
    • B41M5/3335Compounds containing phenolic or carboxylic acid groups or metal salts thereof
    • B41M5/3336Sulfur compounds, e.g. sulfones, sulfides, sulfonamides

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)
JP56133552A 1981-08-26 1981-08-26 感熱記録材料 Granted JPS5836486A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56133552A JPS5836486A (ja) 1981-08-26 1981-08-26 感熱記録材料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56133552A JPS5836486A (ja) 1981-08-26 1981-08-26 感熱記録材料

Publications (2)

Publication Number Publication Date
JPS5836486A JPS5836486A (ja) 1983-03-03
JPH0237315B2 true JPH0237315B2 (enrdf_load_stackoverflow) 1990-08-23

Family

ID=15107477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56133552A Granted JPS5836486A (ja) 1981-08-26 1981-08-26 感熱記録材料

Country Status (1)

Country Link
JP (1) JPS5836486A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5836486A (ja) 1983-03-03

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