JPS5836486A - 感熱記録材料 - Google Patents

感熱記録材料

Info

Publication number
JPS5836486A
JPS5836486A JP56133552A JP13355281A JPS5836486A JP S5836486 A JPS5836486 A JP S5836486A JP 56133552 A JP56133552 A JP 56133552A JP 13355281 A JP13355281 A JP 13355281A JP S5836486 A JPS5836486 A JP S5836486A
Authority
JP
Japan
Prior art keywords
heat
sensitive recording
recording material
zinc salt
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.)
Granted
Application number
JP56133552A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0237315B2 (enrdf_load_stackoverflow
Inventor
Kiyotaka Iiyama
飯山　清高
Minoru Hakiri
稔 羽切
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

    • 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
    • B41M5/3336—Sulfur 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 true JPS5836486A (ja) 1983-03-03
JPH0237315B2 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
JPH0237315B2 (enrdf_load_stackoverflow) 1990-08-23

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