JPS58222888A - 感熱記録材料 - Google Patents

感熱記録材料

Info

Publication number
JPS58222888A
JPS58222888A JP57105594A JP10559482A JPS58222888A JP S58222888 A JPS58222888 A JP S58222888A JP 57105594 A JP57105594 A JP 57105594A JP 10559482 A JP10559482 A JP 10559482A JP S58222888 A JPS58222888 A JP S58222888A
Authority
JP
Japan
Prior art keywords
heat
recording material
sensitive recording
sensitive
color
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
JP57105594A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0354078B2 (enExample
Inventor
Keiichi Taniguchi
圭一 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 JP57105594A priority Critical patent/JPS58222888A/ja
Publication of JPS58222888A publication Critical patent/JPS58222888A/ja
Publication of JPH0354078B2 publication Critical patent/JPH0354078B2/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)
JP57105594A 1982-06-19 1982-06-19 感熱記録材料 Granted JPS58222888A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57105594A JPS58222888A (ja) 1982-06-19 1982-06-19 感熱記録材料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57105594A JPS58222888A (ja) 1982-06-19 1982-06-19 感熱記録材料

Publications (2)

Publication Number Publication Date
JPS58222888A true JPS58222888A (ja) 1983-12-24
JPH0354078B2 JPH0354078B2 (enExample) 1991-08-19

Family

ID=14411821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57105594A Granted JPS58222888A (ja) 1982-06-19 1982-06-19 感熱記録材料

Country Status (1)

Country Link
JP (1) JPS58222888A (enExample)

Also Published As

Publication number Publication date
JPH0354078B2 (enExample) 1991-08-19

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