JPS56169088A - Heat sensitive recording material - Google Patents

Heat sensitive recording material

Info

Publication number
JPS56169088A
JPS56169088A JP7323980A JP7323980A JPS56169088A JP S56169088 A JPS56169088 A JP S56169088A JP 7323980 A JP7323980 A JP 7323980A JP 7323980 A JP7323980 A JP 7323980A JP S56169088 A JPS56169088 A JP S56169088A
Authority
JP
Japan
Prior art keywords
heat sensitive
material layer
dispersed
sensitive material
recording material
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
JP7323980A
Other languages
Japanese (ja)
Other versions
JPH02198B2 (en
Inventor
Yoshiaki Hida
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing 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 Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP7323980A priority Critical patent/JPS56169088A/en
Publication of JPS56169088A publication Critical patent/JPS56169088A/en
Publication of JPH02198B2 publication Critical patent/JPH02198B2/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
    • B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)

Abstract

PURPOSE:To obtain a heat sensitive recording material, which is acquired by successively laminating the first heat sensitive material layer, in which an acidic developer is dispersed in a solid vehicle, and the second heat sensitive material layer, in which leuco-dyes are dispersed, on a substrate, is excellent in thermal stability and is proper for use as a commutation ticket, and the like. CONSTITUTION:The first heat sensitive material layer 2 in which the acidic developer is dispersed in the solid vehicle, such as xylene resin, phenol resin, etc. is formed on a substrate 1, such as paper, a plastic film, etc. A phenolic compound, such as phenol, p-cresol, p-oxybenzoic acid ester, etc. is used as the acidic developer. The second heat-sensitive material layer 3 in which leuco-dyes are dispersed in the solid vehicle is laminated on the layer 2 and the heat sensitive recording material as the target is obtained. Crystal violet lactone, N-benzoin auramine, etc. are used as the leuco dyes. Preferably, a primer layer 4 is further formed between the substrate 1 and the first heat sensitive material layer 2.
JP7323980A 1980-05-31 1980-05-31 Heat sensitive recording material Granted JPS56169088A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7323980A JPS56169088A (en) 1980-05-31 1980-05-31 Heat sensitive recording material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7323980A JPS56169088A (en) 1980-05-31 1980-05-31 Heat sensitive recording material

Publications (2)

Publication Number Publication Date
JPS56169088A true JPS56169088A (en) 1981-12-25
JPH02198B2 JPH02198B2 (en) 1990-01-05

Family

ID=13512427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7323980A Granted JPS56169088A (en) 1980-05-31 1980-05-31 Heat sensitive recording material

Country Status (1)

Country Link
JP (1) JPS56169088A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02269091A (en) * 1989-04-11 1990-11-02 Ricoh Co Ltd Thermal recording material

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4953840A (en) * 1972-09-22 1974-05-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4953840A (en) * 1972-09-22 1974-05-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02269091A (en) * 1989-04-11 1990-11-02 Ricoh Co Ltd Thermal recording material

Also Published As

Publication number Publication date
JPH02198B2 (en) 1990-01-05

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