JPS59222384A - 感熱記録材料 - Google Patents

感熱記録材料

Info

Publication number
JPS59222384A
JPS59222384A JP58097357A JP9735783A JPS59222384A JP S59222384 A JPS59222384 A JP S59222384A JP 58097357 A JP58097357 A JP 58097357A JP 9735783 A JP9735783 A JP 9735783A JP S59222384 A JPS59222384 A JP S59222384A
Authority
JP
Japan
Prior art keywords
heat
sensitive recording
recording material
water
acid
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
JP58097357A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0456756B2 (enrdf_load_stackoverflow
Inventor
Keiji Taniguchi
圭司 谷口
Kiyotaka Iiyama
飯山 清高
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 JP58097357A priority Critical patent/JPS59222384A/ja
Publication of JPS59222384A publication Critical patent/JPS59222384A/ja
Publication of JPH0456756B2 publication Critical patent/JPH0456756B2/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)
  • Color Printing (AREA)
JP58097357A 1983-06-01 1983-06-01 感熱記録材料 Granted JPS59222384A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58097357A JPS59222384A (ja) 1983-06-01 1983-06-01 感熱記録材料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58097357A JPS59222384A (ja) 1983-06-01 1983-06-01 感熱記録材料

Publications (2)

Publication Number Publication Date
JPS59222384A true JPS59222384A (ja) 1984-12-14
JPH0456756B2 JPH0456756B2 (enrdf_load_stackoverflow) 1992-09-09

Family

ID=14190239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58097357A Granted JPS59222384A (ja) 1983-06-01 1983-06-01 感熱記録材料

Country Status (1)

Country Link
JP (1) JPS59222384A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0456756B2 (enrdf_load_stackoverflow) 1992-09-09

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