JPS57137187A - Heat-sensitive recording material - Google Patents

Heat-sensitive recording material

Info

Publication number
JPS57137187A
JPS57137187A JP56022825A JP2282581A JPS57137187A JP S57137187 A JPS57137187 A JP S57137187A JP 56022825 A JP56022825 A JP 56022825A JP 2282581 A JP2282581 A JP 2282581A JP S57137187 A JPS57137187 A JP S57137187A
Authority
JP
Japan
Prior art keywords
heat
coloration
alkyl group
coloring layer
sensitive coloring
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
JP56022825A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6361196B2 (enrdf_load_stackoverflow
Inventor
Shigeru Miyajima
Kazumi Otaki
Yoko Yoneyama
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 JP56022825A priority Critical patent/JPS57137187A/ja
Publication of JPS57137187A publication Critical patent/JPS57137187A/ja
Publication of JPS6361196B2 publication Critical patent/JPS6361196B2/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
    • B41M5/337—Additives; Binders
    • B41M5/3375—Non-macromolecular compounds

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)
JP56022825A 1981-02-18 1981-02-18 Heat-sensitive recording material Granted JPS57137187A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56022825A JPS57137187A (en) 1981-02-18 1981-02-18 Heat-sensitive recording material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56022825A JPS57137187A (en) 1981-02-18 1981-02-18 Heat-sensitive recording material

Publications (2)

Publication Number Publication Date
JPS57137187A true JPS57137187A (en) 1982-08-24
JPS6361196B2 JPS6361196B2 (enrdf_load_stackoverflow) 1988-11-28

Family

ID=12093462

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56022825A Granted JPS57137187A (en) 1981-02-18 1981-02-18 Heat-sensitive recording material

Country Status (1)

Country Link
JP (1) JPS57137187A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002014081A1 (fr) * 2000-08-11 2002-02-21 Oji Paper Co., Ltd. Equipement de gravure thermique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002014081A1 (fr) * 2000-08-11 2002-02-21 Oji Paper Co., Ltd. Equipement de gravure thermique

Also Published As

Publication number Publication date
JPS6361196B2 (enrdf_load_stackoverflow) 1988-11-28

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