JPS6023093A - 感熱記録材料 - Google Patents

感熱記録材料

Info

Publication number
JPS6023093A
JPS6023093A JP58130611A JP13061183A JPS6023093A JP S6023093 A JPS6023093 A JP S6023093A JP 58130611 A JP58130611 A JP 58130611A JP 13061183 A JP13061183 A JP 13061183A JP S6023093 A JPS6023093 A JP S6023093A
Authority
JP
Japan
Prior art keywords
heat
formula
recording material
bisphenol derivative
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
JP58130611A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0456754B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Sakamoto
洋 坂本
Norihiko Inaba
稲葉　憲彦
Hiroshi Yaguchi
矢口　宏
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 JP58130611A priority Critical patent/JPS6023093A/ja
Publication of JPS6023093A publication Critical patent/JPS6023093A/ja
Publication of JPH0456754B2 publication Critical patent/JPH0456754B2/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)
JP58130611A 1983-07-18 1983-07-18 感熱記録材料 Granted JPS6023093A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58130611A JPS6023093A (ja) 1983-07-18 1983-07-18 感熱記録材料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58130611A JPS6023093A (ja) 1983-07-18 1983-07-18 感熱記録材料

Publications (2)

Publication Number Publication Date
JPS6023093A true JPS6023093A (ja) 1985-02-05
JPH0456754B2 JPH0456754B2 (enrdf_load_stackoverflow) 1992-09-09

Family

ID=15038353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58130611A Granted JPS6023093A (ja) 1983-07-18 1983-07-18 感熱記録材料

Country Status (1)

Country Link
JP (1) JPS6023093A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60210490A (ja) * 1984-04-04 1985-10-22 Hokuetsu Seishi Kk 感熱記録シ−ト
JPS62234986A (ja) * 1986-04-04 1987-10-15 Ricoh Co Ltd ２色感熱記録材料
JPS62294588A (ja) * 1986-06-13 1987-12-22 Ricoh Co Ltd ２色感熱記録材料
JPS63222888A (ja) * 1987-03-11 1988-09-16 Fuji Photo Film Co Ltd 感熱記録材料

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60210490A (ja) * 1984-04-04 1985-10-22 Hokuetsu Seishi Kk 感熱記録シ−ト
JPS62234986A (ja) * 1986-04-04 1987-10-15 Ricoh Co Ltd ２色感熱記録材料
JPS62294588A (ja) * 1986-06-13 1987-12-22 Ricoh Co Ltd ２色感熱記録材料
JPS63222888A (ja) * 1987-03-11 1988-09-16 Fuji Photo Film Co Ltd 感熱記録材料

Also Published As

Publication number Publication date
JPH0456754B2 (enrdf_load_stackoverflow) 1992-09-09

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