JPS57120492A - Exfoliating paper for heat-sensing record - Google Patents

Exfoliating paper for heat-sensing record

Info

Publication number
JPS57120492A
JPS57120492A JP56006189A JP618981A JPS57120492A JP S57120492 A JPS57120492 A JP S57120492A JP 56006189 A JP56006189 A JP 56006189A JP 618981 A JP618981 A JP 618981A JP S57120492 A JPS57120492 A JP S57120492A
Authority
JP
Japan
Prior art keywords
sensing
heat
coloration
high molecular
exfoliating
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
JP56006189A
Other languages
Japanese (ja)
Inventor
Kenji Uematsu
Hiroko Nishiyama
Keiichi Maruta
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 JP56006189A priority Critical patent/JPS57120492A/en
Publication of JPS57120492A publication Critical patent/JPS57120492A/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
    • B41M5/40—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 new exfoliating paper for heat-sensing record, which has excellent thermal plasticity and thermal head-matching performance, by allowing a protective layer of water-soluble high molecular compound, which is laminated on a heat-sensing coloration layer, to contain therein a thermosetting resin filler. CONSTITUTION:A pressure-sensing bonding agent and an exfoliating material are laminated on one side of a supporting body, and the other side of the supporting body is provided with a heat-sensing coloration layer which contains thermal coloration substance, composed of colorless and light color leuco dyestuffs, and acidic substance allowing the coloration substance to color when heated, and also with a protective layer containing water-soluble high molecular compound (such as PVA, etc.) and thermosetting resin filler (such as, fillers of melamine resin and epoxy resin, etc.), and by making these laminations, the objective exfoliating paper is obtained. Further, as for the filler, it is desirable to choose powder ranging from 0.1mu to 10mu in particle size, and this used at the rate of 1-0.1times in weight of the water-soluble high molecular compound.
JP56006189A 1981-01-19 1981-01-19 Exfoliating paper for heat-sensing record Pending JPS57120492A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56006189A JPS57120492A (en) 1981-01-19 1981-01-19 Exfoliating paper for heat-sensing record

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56006189A JPS57120492A (en) 1981-01-19 1981-01-19 Exfoliating paper for heat-sensing record

Publications (1)

Publication Number Publication Date
JPS57120492A true JPS57120492A (en) 1982-07-27

Family

ID=11631606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56006189A Pending JPS57120492A (en) 1981-01-19 1981-01-19 Exfoliating paper for heat-sensing record

Country Status (1)

Country Link
JP (1) JPS57120492A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6360660U (en) * 1986-10-09 1988-04-22
US5256619A (en) * 1990-07-05 1993-10-26 Nippon Shokubai Co., Ltd. Heat-sensitive recording material

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55146787A (en) * 1979-05-01 1980-11-15 Ricoh Co Ltd Thermo-recording sheet

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55146787A (en) * 1979-05-01 1980-11-15 Ricoh Co Ltd Thermo-recording sheet

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6360660U (en) * 1986-10-09 1988-04-22
JPH056143Y2 (en) * 1986-10-09 1993-02-17
US5256619A (en) * 1990-07-05 1993-10-26 Nippon Shokubai Co., Ltd. Heat-sensitive recording material

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