JPS565791A - Heat-sensitive recording material and production thereof - Google Patents

Heat-sensitive recording material and production thereof

Info

Publication number
JPS565791A
JPS565791A JP8150079A JP8150079A JPS565791A JP S565791 A JPS565791 A JP S565791A JP 8150079 A JP8150079 A JP 8150079A JP 8150079 A JP8150079 A JP 8150079A JP S565791 A JPS565791 A JP S565791A
Authority
JP
Japan
Prior art keywords
heat
recording material
sensitive recording
sensitive
stearamide
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
JP8150079A
Other languages
Japanese (ja)
Other versions
JPS5720157B2 (en
Inventor
Hisashi Mino
Masao Matsukawa
Minematsu Nagashima
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.)
Sanyo Kokusaku Pulp Co Ltd
Original Assignee
Sanyo Kokusaku Pulp 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 Sanyo Kokusaku Pulp Co Ltd filed Critical Sanyo Kokusaku Pulp Co Ltd
Priority to JP8150079A priority Critical patent/JPS565791A/en
Publication of JPS565791A publication Critical patent/JPS565791A/en
Publication of JPS5720157B2 publication Critical patent/JPS5720157B2/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
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/337—Additives; Binders
    • B41M5/3377—Inorganic compounds, e.g. metal salts of organic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)

Abstract

PURPOSE:To provide a heat-sensitive recording material having a good response to heat and a smaller tendency of coloring under pressure by a method wherein stearamide and zinc stearate are additionally contained in a heat-sensitive layer comprising a leuco dye, phenolic compound and water-soluble binder as major constitutents. CONSTITUTION:A heat-sensitive recording material comprises a heat-sensitive layer in which stearamide and zinc stearate are contained in a weight ratio of 3:1-1:3, in addition to the major constitutents of the layer, i.e. a leuco dye, a phenolic compound (serving as developing agent) and a water-soluble binder. The heat-sensitive recording material is prepared by dispersing stearamide and zinc stearate in an aqueous solution containing casein, adding the dispersion to a heat-sensitive coating solution, and the resulting solution is applicated on a support and dried in situ by the usual method.
JP8150079A 1979-06-29 1979-06-29 Heat-sensitive recording material and production thereof Granted JPS565791A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8150079A JPS565791A (en) 1979-06-29 1979-06-29 Heat-sensitive recording material and production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8150079A JPS565791A (en) 1979-06-29 1979-06-29 Heat-sensitive recording material and production thereof

Publications (2)

Publication Number Publication Date
JPS565791A true JPS565791A (en) 1981-01-21
JPS5720157B2 JPS5720157B2 (en) 1982-04-27

Family

ID=13748083

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8150079A Granted JPS565791A (en) 1979-06-29 1979-06-29 Heat-sensitive recording material and production thereof

Country Status (1)

Country Link
JP (1) JPS565791A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014189044A1 (en) 2013-05-22 2014-11-27 王子ホールディングス株式会社 Thermosensitive recording medium
EP2889149A1 (en) 2013-12-27 2015-07-01 Sanko Co., Ltd. Sensitizer particle dispersion for thermosensitive recording medium composed mainly of stearic acid amide, preparation method thereof, mixed dispersion composition for thermosensitive recording layer, and thermosensitive recording medium

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0215691A (en) * 1988-07-02 1990-01-19 Toyo Commun Equip Co Ltd Fitting piece of printed substrate packaged component or the like

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014189044A1 (en) 2013-05-22 2014-11-27 王子ホールディングス株式会社 Thermosensitive recording medium
KR20160011658A (en) 2013-05-22 2016-02-01 오지 홀딩스 가부시키가이샤 Thermosensitive recording medium
US9789721B2 (en) 2013-05-22 2017-10-17 Oji Holdings Corporation Thermosensitive recording medium
EP2889149A1 (en) 2013-12-27 2015-07-01 Sanko Co., Ltd. Sensitizer particle dispersion for thermosensitive recording medium composed mainly of stearic acid amide, preparation method thereof, mixed dispersion composition for thermosensitive recording layer, and thermosensitive recording medium
KR20150077280A (en) 2013-12-27 2015-07-07 산코 가부시키가이샤 Sensitizer Particle Dispersion for Thermosensitive Recording Medium Composed Mainly of Stearic Acid Amide, Preparation Method Thereof, Mixed Dispersion Composition for Thermosensitive Recording Layer, and Thermosensitive Recording Medium
US9375966B2 (en) 2013-12-27 2016-06-28 Sanko Co., Ltd. Sensitizer particle dispersion for thermosensitive recording medium composed mainly of stearic acid amide, preparation method thereof, mixed dispersion composition for thermosensitive recording layer, and thermosensitive recording medium

Also Published As

Publication number Publication date
JPS5720157B2 (en) 1982-04-27

Similar Documents

Publication Publication Date Title
US3846153A (en) Heat sensitive composition and thermal recording sheet containing the same
US3193404A (en) Associated dye salts and method of forming colored indicia therewith
JPS55156086A (en) Thermosensitive recording means
US3950600A (en) Thermosensitive element, and its employ in the thermographic reproduction or record systems
US3158506A (en) Recording materials and their manufacture
JPS565791A (en) Heat-sensitive recording material and production thereof
JPS57137191A (en) Heat-sensitive recording paper
JPS6455278A (en) Heat-sensitive paper
ES8300581A1 (en) Pressure sensitive recording materials.
JPS5555891A (en) Heat-sensitive recording paper
JPS5731589A (en) Pressure-sensitive copying paper
JPS53120541A (en) Two step coloring heat sensitive recording paper
JPS57193387A (en) Thermo-sensitive recording medium
JPS56155790A (en) Thermal recording type magnetic ticket paper
JPS5739987A (en) Heat-sensitive recording material
JPS5593492A (en) Heat-sensitive recording sheet
JPS54158234A (en) Heat-sensitive recording sheet
JPS5470056A (en) Preparation of heat sensitive recording paper
JPS54139741A (en) Multicolor thermographic material
JPS5492262A (en) Heat sensitive recording medium
JPS5655288A (en) Production of heat-sensitive recording material
JPS5630893A (en) Recording paper
JPS57123085A (en) Heat-sensitive recording or pressure-sensitive duplicating sheet
JPS5646785A (en) Thermosensitive recording material
JPS5711087A (en) Thermosensitive recording sheet improved in water-resisting property