JPS56157396A - Dichromatic recording paper - Google Patents

Dichromatic recording paper

Info

Publication number
JPS56157396A
JPS56157396A JP6124880A JP6124880A JPS56157396A JP S56157396 A JPS56157396 A JP S56157396A JP 6124880 A JP6124880 A JP 6124880A JP 6124880 A JP6124880 A JP 6124880A JP S56157396 A JPS56157396 A JP S56157396A
Authority
JP
Japan
Prior art keywords
ink
layer
recording paper
barrier layer
heat barrier
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
JP6124880A
Other languages
Japanese (ja)
Other versions
JPS6241479B2 (en
Inventor
Masaru Ozawa
Toshio Shimizu
Koichi Aoyama
Kensaku Azuma
Haruhiko Yano
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.)
Nippon Telegraph and Telephone Corp
Tomoegawa Co Ltd
Original Assignee
Nippon Telegraph and Telephone Corp
Tomoegawa Paper 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 Nippon Telegraph and Telephone Corp, Tomoegawa Paper Co Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP6124880A priority Critical patent/JPS56157396A/en
Publication of JPS56157396A publication Critical patent/JPS56157396A/en
Publication of JPS6241479B2 publication Critical patent/JPS6241479B2/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
    • B41M5/34—Multicolour thermography

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Fax Reproducing Arrangements (AREA)

Abstract

PURPOSE:To provide a paper capable of drawing a clear dichromatic image with one thermal head by piling a film having an ink layer containing material prone to being a solid at a normal temperature and being a liquid or a sticky body at a high temperature on a thermal paper having a color developing layer different in the hue from the ink and a heat barrier layer in such a manner as to be separable from each other. CONSTITUTION:An ink film 3 in which an ink is mixed with a thermoplastic material (i.g. ester wax) prone to being a solid at a normal temperature and being a liquid or a sticky body at a high temperature is applied on a supoot body 1 (i.g. polyester film) to form an ink layer is piled on a thermal recording paper (i.g. leuco dye) in which a material developing color in the hue different from the ink is applied on a support body 6 (i.g. leuco dye) to form a color developing layer 5 while provided with a heat barrier layer 4 (i.g. resin) having a shielding effect matching the ink surface of the former and the heat barrier layer side of the letter in such a manner as to be separable from each other. Thus, a recording paper is obtained as expected.
JP6124880A 1980-05-10 1980-05-10 Dichromatic recording paper Granted JPS56157396A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6124880A JPS56157396A (en) 1980-05-10 1980-05-10 Dichromatic recording paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6124880A JPS56157396A (en) 1980-05-10 1980-05-10 Dichromatic recording paper

Publications (2)

Publication Number Publication Date
JPS56157396A true JPS56157396A (en) 1981-12-04
JPS6241479B2 JPS6241479B2 (en) 1987-09-03

Family

ID=13165732

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6124880A Granted JPS56157396A (en) 1980-05-10 1980-05-10 Dichromatic recording paper

Country Status (1)

Country Link
JP (1) JPS56157396A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4500896A (en) * 1983-01-25 1985-02-19 Ricoh Company, Ltd. Heat-sensitive recording medium affording patterns with different colors
JPS6321185A (en) * 1986-07-15 1988-01-28 Mishima Seishi Kk Recording paper for thermal transfer printer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021181765A (en) 2020-05-19 2021-11-25 株式会社小松製作所 Piston for diesel engine and diesel engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4500896A (en) * 1983-01-25 1985-02-19 Ricoh Company, Ltd. Heat-sensitive recording medium affording patterns with different colors
JPS6321185A (en) * 1986-07-15 1988-01-28 Mishima Seishi Kk Recording paper for thermal transfer printer
JPH0462558B2 (en) * 1986-07-15 1992-10-06 Mishima Paper Co Ltd

Also Published As

Publication number Publication date
JPS6241479B2 (en) 1987-09-03

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