JPS5782086A - Heat sensitive recording material - Google Patents

Heat sensitive recording material

Info

Publication number
JPS5782086A
JPS5782086A JP55157514A JP15751480A JPS5782086A JP S5782086 A JPS5782086 A JP S5782086A JP 55157514 A JP55157514 A JP 55157514A JP 15751480 A JP15751480 A JP 15751480A JP S5782086 A JPS5782086 A JP S5782086A
Authority
JP
Japan
Prior art keywords
heat sensitive
fatty acids
sensitive recording
protective film
matrix material
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
JP55157514A
Other languages
Japanese (ja)
Other versions
JPH0356197B2 (en
Inventor
Makoto Kunikane
Seiichi Sakuma
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 JP55157514A priority Critical patent/JPS5782086A/en
Publication of JPS5782086A publication Critical patent/JPS5782086A/en
Publication of JPH0356197B2 publication Critical patent/JPH0356197B2/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
    • B41M5/36—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using a polymeric layer, which may be particulate and which is deformed or structurally changed with modification of its' properties, e.g. of its' optical hydrophobic-hydrophilic, solubility or permeability properties
    • B41M5/363—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using a polymeric layer, which may be particulate and which is deformed or structurally changed with modification of its' properties, e.g. of its' optical hydrophobic-hydrophilic, solubility or permeability properties using materials comprising a polymeric matrix containing a low molecular weight organic compound such as a fatty acid, e.g. for reversible recording

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)

Abstract

PURPOSE:To obtain heat sensitive recording materials capable of reversibly recording and erasing informations corresponding to temperature and having high durability by coating a transparent protective film on a heat sensitive layer having matrix material comprising polymers in which fatty acids (derivatives) are dispersed. CONSTITUTION:The following A and B are uniformly mixed in a ratio of about 3:1-16:1 by weight; (A) matrix material comprising polymers selected among polyvinyl chloride, vinyl chloride copolymers, polyester or so, and (B) organic low molecule substances (e.g. palmitic acid or stearic acid) selected among saturated or unsaturated fatty acids having C10-C30 and esters, amides or ammonium salts of such fatty acids. Then, thus obtained mixture is coated on a substrate 1 such as a plastic or glass plate to form a film-like heat sensitive layer 2, and a protective film 3 comprising transparent inorganic substances such as Al2O3 is applied thereon, thus forming the object heat sensitive recording material.
JP55157514A 1980-11-08 1980-11-08 Heat sensitive recording material Granted JPS5782086A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55157514A JPS5782086A (en) 1980-11-08 1980-11-08 Heat sensitive recording material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55157514A JPS5782086A (en) 1980-11-08 1980-11-08 Heat sensitive recording material

Publications (2)

Publication Number Publication Date
JPS5782086A true JPS5782086A (en) 1982-05-22
JPH0356197B2 JPH0356197B2 (en) 1991-08-27

Family

ID=15651333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55157514A Granted JPS5782086A (en) 1980-11-08 1980-11-08 Heat sensitive recording material

Country Status (1)

Country Link
JP (1) JPS5782086A (en)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6339376A (en) * 1986-08-05 1988-02-19 Ricoh Co Ltd Thermal recording material
JPS63135287A (en) * 1986-11-27 1988-06-07 Ricoh Co Ltd Thermal recording display body
JPS63221087A (en) * 1987-03-10 1988-09-14 Ricoh Co Ltd Reversible thermal recording material
JPH01114485A (en) * 1987-10-29 1989-05-08 Ricoh Co Ltd Reversible thermal recording body
JPH01133781A (en) * 1987-08-31 1989-05-25 Ricoh Co Ltd Reversible thermal recording material
JPH01165286U (en) * 1988-05-11 1989-11-17
JPH02566A (en) * 1987-12-10 1990-01-05 Ricoh Co Ltd Reversible thermal recording material
JPH0244071U (en) * 1988-09-19 1990-03-27
JPH03227688A (en) * 1990-02-02 1991-10-08 Nitto Denko Corp Reversible thermal recording material
JPH0585041A (en) * 1991-04-23 1993-04-06 Tomoegawa Paper Co Ltd Thermal recording medium
JPH05169809A (en) * 1991-05-27 1993-07-09 Ricoh Co Ltd Reversible thermal recording material
US5335153A (en) * 1992-04-07 1994-08-02 Yazaki Corporation Indicator lighting unit
JPH0726162U (en) * 1993-09-20 1995-05-16 大日本印刷株式会社 card
US5699097A (en) * 1994-04-22 1997-12-16 Kabushiki Kaisha Toshiba Display medium and method for display therewith
US6535326B2 (en) 2000-11-17 2003-03-18 Canon Kabushiki Kaisha Electrophoretic display device
US6542284B2 (en) 2000-10-11 2003-04-01 Canon Kabushiki Kaisha Display device and manufacturing method therefor
US6639580B1 (en) 1999-11-08 2003-10-28 Canon Kabushiki Kaisha Electrophoretic display device and method for addressing display device
US6727883B2 (en) 2000-12-01 2004-04-27 Canon Kabushiki Kaisha Electrophoretic display device
US6738039B2 (en) 2000-04-13 2004-05-18 Canon Kabushiki Kaisha Electrophoretic display method and device
US7227525B2 (en) 2003-03-05 2007-06-05 Canon Kabushiki Kaisha Color electrophoretic display device
US7283119B2 (en) 2002-06-14 2007-10-16 Canon Kabushiki Kaisha Color electrophoretic display device

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6339376A (en) * 1986-08-05 1988-02-19 Ricoh Co Ltd Thermal recording material
JPS63135287A (en) * 1986-11-27 1988-06-07 Ricoh Co Ltd Thermal recording display body
JPS63221087A (en) * 1987-03-10 1988-09-14 Ricoh Co Ltd Reversible thermal recording material
JPH01133781A (en) * 1987-08-31 1989-05-25 Ricoh Co Ltd Reversible thermal recording material
JPH01114485A (en) * 1987-10-29 1989-05-08 Ricoh Co Ltd Reversible thermal recording body
JPH02566A (en) * 1987-12-10 1990-01-05 Ricoh Co Ltd Reversible thermal recording material
JPH01165286U (en) * 1988-05-11 1989-11-17
JPH0244071U (en) * 1988-09-19 1990-03-27
JPH03227688A (en) * 1990-02-02 1991-10-08 Nitto Denko Corp Reversible thermal recording material
JPH0585041A (en) * 1991-04-23 1993-04-06 Tomoegawa Paper Co Ltd Thermal recording medium
JPH05169809A (en) * 1991-05-27 1993-07-09 Ricoh Co Ltd Reversible thermal recording material
US5335153A (en) * 1992-04-07 1994-08-02 Yazaki Corporation Indicator lighting unit
JPH0726162U (en) * 1993-09-20 1995-05-16 大日本印刷株式会社 card
US5699097A (en) * 1994-04-22 1997-12-16 Kabushiki Kaisha Toshiba Display medium and method for display therewith
US6639580B1 (en) 1999-11-08 2003-10-28 Canon Kabushiki Kaisha Electrophoretic display device and method for addressing display device
US6738039B2 (en) 2000-04-13 2004-05-18 Canon Kabushiki Kaisha Electrophoretic display method and device
US7057600B2 (en) 2000-04-13 2006-06-06 Canon Kabushiki Kaisha Electrophoretic display method and device
US6542284B2 (en) 2000-10-11 2003-04-01 Canon Kabushiki Kaisha Display device and manufacturing method therefor
US6535326B2 (en) 2000-11-17 2003-03-18 Canon Kabushiki Kaisha Electrophoretic display device
US6727883B2 (en) 2000-12-01 2004-04-27 Canon Kabushiki Kaisha Electrophoretic display device
US7283119B2 (en) 2002-06-14 2007-10-16 Canon Kabushiki Kaisha Color electrophoretic display device
US7227525B2 (en) 2003-03-05 2007-06-05 Canon Kabushiki Kaisha Color electrophoretic display device
US7382351B2 (en) 2003-03-05 2008-06-03 Canon Kabushiki Kaisha Color electrophoretic display device

Also Published As

Publication number Publication date
JPH0356197B2 (en) 1991-08-27

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