JPS5914989A - 感熱記録材料 - Google Patents

感熱記録材料

Info

Publication number
JPS5914989A
JPS5914989A JP57123354A JP12335482A JPS5914989A JP S5914989 A JPS5914989 A JP S5914989A JP 57123354 A JP57123354 A JP 57123354A JP 12335482 A JP12335482 A JP 12335482A JP S5914989 A JPS5914989 A JP S5914989A
Authority
JP
Japan
Prior art keywords
heat
sensitive recording
phosphite
color
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
JP57123354A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0354080B2 (enEXAMPLES
Inventor
Katsuji Maruyama
丸山　勝次
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 JP57123354A priority Critical patent/JPS5914989A/ja
Publication of JPS5914989A publication Critical patent/JPS5914989A/ja
Publication of JPH0354080B2 publication Critical patent/JPH0354080B2/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

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)
JP57123354A 1982-07-15 1982-07-15 感熱記録材料 Granted JPS5914989A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57123354A JPS5914989A (ja) 1982-07-15 1982-07-15 感熱記録材料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57123354A JPS5914989A (ja) 1982-07-15 1982-07-15 感熱記録材料

Publications (2)

Publication Number Publication Date
JPS5914989A true JPS5914989A (ja) 1984-01-25
JPH0354080B2 JPH0354080B2 (enEXAMPLES) 1991-08-19

Family

ID=14858494

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57123354A Granted JPS5914989A (ja) 1982-07-15 1982-07-15 感熱記録材料

Country Status (1)

Country Link
JP (1) JPS5914989A (enEXAMPLES)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62267186A (ja) * 1986-05-16 1987-11-19 Dainippon Ink & Chem Inc 感熱記録シ−ト

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62267186A (ja) * 1986-05-16 1987-11-19 Dainippon Ink & Chem Inc 感熱記録シ−ト

Also Published As

Publication number Publication date
JPH0354080B2 (enEXAMPLES) 1991-08-19

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