DE69312997D1 - Wärmeempfindliches umkehrbares Aufzeichnungsmittel - Google Patents

Wärmeempfindliches umkehrbares Aufzeichnungsmittel

Info

Publication number
DE69312997D1
DE69312997D1 DE69312997T DE69312997T DE69312997D1 DE 69312997 D1 DE69312997 D1 DE 69312997D1 DE 69312997 T DE69312997 T DE 69312997T DE 69312997 T DE69312997 T DE 69312997T DE 69312997 D1 DE69312997 D1 DE 69312997D1
Authority
DE
Germany
Prior art keywords
recording medium
heat sensitive
reversible recording
sensitive reversible
heat
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.)
Expired - Fee Related
Application number
DE69312997T
Other languages
English (en)
Other versions
DE69312997T2 (de
Inventor
Kazuhiko Fukaya
Takashi Endou
Kensaku Higashi
Chikara Murata
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.)
Tomoegawa Paper Manufacturing Co Ltd
Tomoegawa Co Ltd
Original Assignee
Tomoegawa Paper Co Ltd
Tomoegawa Paper 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
Priority claimed from JP4125437A external-priority patent/JP2597268B2/ja
Priority claimed from JP5075020A external-priority patent/JP2655038B2/ja
Application filed by Tomoegawa Paper Co Ltd, Tomoegawa Paper Manufacturing Co Ltd filed Critical Tomoegawa Paper Co Ltd
Application granted granted Critical
Publication of DE69312997D1 publication Critical patent/DE69312997D1/de
Publication of DE69312997T2 publication Critical patent/DE69312997T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
DE69312997T 1992-04-20 1993-04-16 Wärmeempfindliches umkehrbares Aufzeichnungsmittel Expired - Fee Related DE69312997T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4125437A JP2597268B2 (ja) 1992-04-20 1992-04-20 可逆性感熱記録媒体
JP5075020A JP2655038B2 (ja) 1993-03-10 1993-03-10 可逆性感熱記録媒体

Publications (2)

Publication Number Publication Date
DE69312997D1 true DE69312997D1 (de) 1997-09-18
DE69312997T2 DE69312997T2 (de) 1998-01-02

Family

ID=26416182

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69312997T Expired - Fee Related DE69312997T2 (de) 1992-04-20 1993-04-16 Wärmeempfindliches umkehrbares Aufzeichnungsmittel

Country Status (3)

Country Link
US (1) US5273950A (de)
EP (1) EP0567012B1 (de)
DE (1) DE69312997T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0628711A (ja) * 1992-07-07 1994-02-04 Ricoh Co Ltd 光記録担体および光記録方法
JPH082116A (ja) * 1994-03-15 1996-01-09 Nitto Denko Corp 可逆性感熱記録媒体および磁気カード
DE69818567T2 (de) 1997-07-18 2004-08-05 Ricoh Co., Ltd. Reversibles wärmeempfindliches Aufzeichnungsmaterial, Verfahren zu seiner Herstellung, Verfahren zur Verwendung dieses Materials und Vorrichtung die dieses Material verwendet
WO2003081193A1 (en) * 2002-03-27 2003-10-02 Council Of Scientific And Industrial Research Intensity modulated fiber optic temperature switching immersion probe
TW200501139A (en) * 2003-01-24 2005-01-01 Mitsubishi Chem Corp Information recording medium

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907352A1 (de) * 1979-02-24 1980-08-28 Dabisch Tipp Ex Tech Koerper mit reversiblen, fixierbaren und temperaturveraenderlichen lichtextinktionen
JPS62257883A (ja) * 1986-05-02 1987-11-10 Ricoh Co Ltd 可逆的感熱記録材料
DE3726015A1 (de) * 1986-08-05 1988-02-11 Ricoh Kk Reversibel waermeempfindliche aufzeichnungsmaterialien
DE3726051A1 (de) * 1987-08-06 1989-02-16 Bruker Analytische Messtechnik Elektronenspinresonanz-spektrometer
JP2660088B2 (ja) * 1990-07-17 1997-10-08 王子製紙株式会社 感熱記録材料

Also Published As

Publication number Publication date
EP0567012A2 (de) 1993-10-27
DE69312997T2 (de) 1998-01-02
EP0567012B1 (de) 1997-08-13
EP0567012A3 (en) 1994-08-17
US5273950A (en) 1993-12-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee