JPS644385A - Thermal recording material - Google Patents

Thermal recording material

Info

Publication number
JPS644385A
JPS644385A JP62158637A JP15863787A JPS644385A JP S644385 A JPS644385 A JP S644385A JP 62158637 A JP62158637 A JP 62158637A JP 15863787 A JP15863787 A JP 15863787A JP S644385 A JPS644385 A JP S644385A
Authority
JP
Japan
Prior art keywords
base
filler
cutter
coated paper
paper
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.)
Pending
Application number
JP62158637A
Other languages
Japanese (ja)
Inventor
Norihiko Inaba
Akira Ichikawa
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 JP62158637A priority Critical patent/JPS644385A/en
Publication of JPS644385A publication Critical patent/JPS644385A/en
Pending 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

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)

Abstract

PURPOSE:To contrive improvements of wear of a cutter at the time of working a paper and abrasion of a cutter incorporated in a printer, by using a coated paper with a specified construction as a base. CONSTITUTION:A coated paper having a coat layer containing a filler consisting of a filler with a Mohs' hardness of not more than 5 as a main constituent and having a basis weight of a least 200g/m<2> is used as a base, whereby cutter durability is enhanced. The base can be obtained by a method wherein the filler comprising at least 50wt.% of a filler having a Mohs' hardness of not more than 5 is dispersed in water together with a usual binder, the dispersed liquid is applied to one or both sides of a base paper made or laminated by a conventional method in a coating weight after drying of 1-10g/m<2>, followed by drying. A thermal color forming layer consisting mainly of a known leuco dye and a known color developer ordinarily used is provided on the base constituted of the coated paper.
JP62158637A 1987-06-25 1987-06-25 Thermal recording material Pending JPS644385A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62158637A JPS644385A (en) 1987-06-25 1987-06-25 Thermal recording material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62158637A JPS644385A (en) 1987-06-25 1987-06-25 Thermal recording material

Publications (1)

Publication Number Publication Date
JPS644385A true JPS644385A (en) 1989-01-09

Family

ID=15676065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62158637A Pending JPS644385A (en) 1987-06-25 1987-06-25 Thermal recording material

Country Status (1)

Country Link
JP (1) JPS644385A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5825986A (en) * 1981-08-07 1983-02-16 Ricoh Co Ltd Heat-sensitive recording material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5825986A (en) * 1981-08-07 1983-02-16 Ricoh Co Ltd Heat-sensitive recording material

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