JPS555845A - Pressure sensitive copy paper - Google Patents

Pressure sensitive copy paper

Info

Publication number
JPS555845A
JPS555845A JP7892478A JP7892478A JPS555845A JP S555845 A JPS555845 A JP S555845A JP 7892478 A JP7892478 A JP 7892478A JP 7892478 A JP7892478 A JP 7892478A JP S555845 A JPS555845 A JP S555845A
Authority
JP
Japan
Prior art keywords
paper
pressure sensitive
wax
sheet
copy 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
JP7892478A
Other languages
Japanese (ja)
Inventor
Osamu Fujii
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.)
Naigai Ink Manufacturing Co Ltd
Original Assignee
Naigai Ink Manufacturing 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 Naigai Ink Manufacturing Co Ltd filed Critical Naigai Ink Manufacturing Co Ltd
Priority to JP7892478A priority Critical patent/JPS555845A/en
Publication of JPS555845A publication Critical patent/JPS555845A/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
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/165—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components characterised by the use of microcapsules; Special solvents for incorporating the ingredients

Landscapes

  • Color Printing (AREA)

Abstract

PURPOSE:To provide a pressure sensitive copy paper which can eliminate sanitary and fire problems resulting from the solvent vaporization by coating a micro capsule of a nonvolatile solvent including developer on the surface of the lower sheet of paper and spot printing the pressure sensitive dyestuff impregnated in the wax on the back surface of the upper sheet of paper. CONSTITUTION:On the back surface of the substrate sheet 1 is provided a layer 3 comprising a wax (for example, carnauba wax) preferably, having a melting point of 30-10 deg.C and a pressure sensitive dyestuff (for example, diallyl phtalides) solved or diffused in the wax so as to form an upper sheet of paper A. On the surface of the substrate sheet 2 is provided a layer 4 of a micro capsule of a nonvolatile solvent including developer preferably such as phenol system hydroxyl group contained compound so as to form a lower sheet of paper B. These sheets of paper constitute a desired pressure sensitive copy paper.
JP7892478A 1978-06-28 1978-06-28 Pressure sensitive copy paper Pending JPS555845A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7892478A JPS555845A (en) 1978-06-28 1978-06-28 Pressure sensitive copy paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7892478A JPS555845A (en) 1978-06-28 1978-06-28 Pressure sensitive copy paper

Publications (1)

Publication Number Publication Date
JPS555845A true JPS555845A (en) 1980-01-17

Family

ID=13675402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7892478A Pending JPS555845A (en) 1978-06-28 1978-06-28 Pressure sensitive copy paper

Country Status (1)

Country Link
JP (1) JPS555845A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6025785A (en) * 1983-07-22 1985-02-08 Toppan Moore Co Ltd Color developing paper for pressure-sensitive copying paper
JPS6134901A (en) * 1984-07-26 1986-02-19 スタツクス工業株式会社 Resistor for audio device
JP5124017B2 (en) * 2008-04-24 2013-01-23 国際計測器株式会社 Electrodynamic vibration test equipment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4846416A (en) * 1971-10-18 1973-07-03
JPS5311610A (en) * 1976-05-07 1978-02-02 Mead Corp Pressure sensitized nonncarbon copy sheets and method of their production

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4846416A (en) * 1971-10-18 1973-07-03
JPS5311610A (en) * 1976-05-07 1978-02-02 Mead Corp Pressure sensitized nonncarbon copy sheets and method of their production

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6025785A (en) * 1983-07-22 1985-02-08 Toppan Moore Co Ltd Color developing paper for pressure-sensitive copying paper
JPS6134901A (en) * 1984-07-26 1986-02-19 スタツクス工業株式会社 Resistor for audio device
JP5124017B2 (en) * 2008-04-24 2013-01-23 国際計測器株式会社 Electrodynamic vibration test equipment
JP2013015544A (en) * 2008-04-24 2013-01-24 Kokusai Keisokki Kk Excitation device

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