JPS555846A - Pressure sensitive copy paper - Google Patents

Pressure sensitive copy paper

Info

Publication number
JPS555846A
JPS555846A JP7892578A JP7892578A JPS555846A JP S555846 A JPS555846 A JP S555846A JP 7892578 A JP7892578 A JP 7892578A JP 7892578 A JP7892578 A JP 7892578A JP S555846 A JPS555846 A JP S555846A
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.)
Granted
Application number
JP7892578A
Other languages
Japanese (ja)
Other versions
JPS608960B2 (en
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 JP53078925A priority Critical patent/JPS608960B2/en
Publication of JPS555846A publication Critical patent/JPS555846A/en
Publication of JPS608960B2 publication Critical patent/JPS608960B2/en
Expired 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)
  • Thermal Transfer Or Thermal Recording In General (AREA)

Abstract

PURPOSE:To provide a pressure sensitive copy paper which can climinate sanitary and fire problems resulting from the use of a volatile solvent by providing a dyestuff contained micro capsule on the surface of the lower sheet of paper and a developer contained 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, wood wax) preferably having a melting point of 30-110 deg.C and a developer (preferably a phenol system hydroxyl contained compound) solved or diffused into 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 comprising a micro capsule 5 of a nonvolatile solvent containing a pressure sensitive dyestuff such as Rhodamine-B lactam and a nonactive pigment 6 so as to form a lawer sheet of paper B. These sheets of paper constitute a desired pressure sensitive copy paper. It is preferable for the capsule 5 to impregnate a ultraviolet ray absorbing agent of the benzophenon system.
JP53078925A 1978-06-28 1978-06-28 pressure sensitive copy paper Expired JPS608960B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53078925A JPS608960B2 (en) 1978-06-28 1978-06-28 pressure sensitive copy paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53078925A JPS608960B2 (en) 1978-06-28 1978-06-28 pressure sensitive copy paper

Publications (2)

Publication Number Publication Date
JPS555846A true JPS555846A (en) 1980-01-17
JPS608960B2 JPS608960B2 (en) 1985-03-06

Family

ID=13675431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53078925A Expired JPS608960B2 (en) 1978-06-28 1978-06-28 pressure sensitive copy paper

Country Status (1)

Country Link
JP (1) JPS608960B2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5582692A (en) * 1978-12-18 1980-06-21 Mishima Seishi Kk Pressure-sensitive recording material
JPS56144996A (en) * 1980-03-26 1981-11-11 Bayer Ag Manufacture of carbon-less copying system
JPS57135191A (en) * 1981-02-16 1982-08-20 Mitsui Toatsu Chem Inc Dye-containing microcapsule liquid for recording material
JPS6025785A (en) * 1983-07-22 1985-02-08 Toppan Moore Co Ltd Color developing paper for pressure-sensitive copying paper
JPS6063192A (en) * 1983-09-17 1985-04-11 Mitsubishi Paper Mills Ltd Thermal transfer recording material
JPS6083885A (en) * 1983-10-17 1985-05-13 Mitsubishi Paper Mills Ltd Thermal transfer recording material
JPS60162688A (en) * 1984-02-04 1985-08-24 Dainippon Printing Co Ltd Thermal transfer recording sheet and production thereof
JPS6367179A (en) * 1986-09-08 1988-03-25 Fuji Photo Film Co Ltd Recording sheet

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4952012A (en) * 1972-07-26 1974-05-21
JPS52136017A (en) * 1976-05-07 1977-11-14 Mead Corp Composition of nonncarbon materials and method of their production
JPS52136018A (en) * 1976-05-07 1977-11-14 Mead Corp Method of production of pressure sensitized nonn carbon record sheets using new heattwelded materials and method of their production

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4952012A (en) * 1972-07-26 1974-05-21
JPS52136017A (en) * 1976-05-07 1977-11-14 Mead Corp Composition of nonncarbon materials and method of their production
JPS52136018A (en) * 1976-05-07 1977-11-14 Mead Corp Method of production of pressure sensitized nonn carbon record sheets using new heattwelded materials and method of their production

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5582692A (en) * 1978-12-18 1980-06-21 Mishima Seishi Kk Pressure-sensitive recording material
JPS5835479B2 (en) * 1978-12-18 1983-08-02 三島製紙株式会社 pressure sensitive recording material
JPS56144996A (en) * 1980-03-26 1981-11-11 Bayer Ag Manufacture of carbon-less copying system
JPH0253238B2 (en) * 1980-03-26 1990-11-16 Bayer Ag
JPS57135191A (en) * 1981-02-16 1982-08-20 Mitsui Toatsu Chem Inc Dye-containing microcapsule liquid for recording material
JPS6340678B2 (en) * 1981-02-16 1988-08-12 Mitsui Toatsu Chemicals
JPS6025785A (en) * 1983-07-22 1985-02-08 Toppan Moore Co Ltd Color developing paper for pressure-sensitive copying paper
JPS6063192A (en) * 1983-09-17 1985-04-11 Mitsubishi Paper Mills Ltd Thermal transfer recording material
JPS6083885A (en) * 1983-10-17 1985-05-13 Mitsubishi Paper Mills Ltd Thermal transfer recording material
JPS60162688A (en) * 1984-02-04 1985-08-24 Dainippon Printing Co Ltd Thermal transfer recording sheet and production thereof
JPH0549477B2 (en) * 1984-02-04 1993-07-26 Dainippon Printing Co Ltd
JPS6367179A (en) * 1986-09-08 1988-03-25 Fuji Photo Film Co Ltd Recording sheet

Also Published As

Publication number Publication date
JPS608960B2 (en) 1985-03-06

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