SG48010A1 - Method of reversible selective manifestation of different states of funcional element - Google Patents

Method of reversible selective manifestation of different states of funcional element

Info

Publication number
SG48010A1
SG48010A1 SG1996006089A SG1996006089A SG48010A1 SG 48010 A1 SG48010 A1 SG 48010A1 SG 1996006089 A SG1996006089 A SG 1996006089A SG 1996006089 A SG1996006089 A SG 1996006089A SG 48010 A1 SG48010 A1 SG 48010A1
Authority
SG
Singapore
Prior art keywords
funcional
different states
reversible selective
manifestation
selective manifestation
Prior art date
Application number
SG1996006089A
Other languages
English (en)
Inventor
Kyoji Tsutsui
Takehito Yamaguchi
Hideaki Ema
Masaru Shimada
Hiroshi Goto
Ichiro Sawamura
Eiichi Kawamura
Keishii Kubo
Shoji Maruyama
Hiroki Kuboyama
Original Assignee
Ricoh Kk
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 Kk filed Critical Ricoh Kk
Publication of SG48010A1 publication Critical patent/SG48010A1/en

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
    • B41M5/305—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers with reversible electron-donor electron-acceptor compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Stored Programmes (AREA)
SG1996006089A 1992-06-25 1993-06-24 Method of reversible selective manifestation of different states of funcional element SG48010A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19164692 1992-06-25

Publications (1)

Publication Number Publication Date
SG48010A1 true SG48010A1 (en) 1998-04-17

Family

ID=16278124

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996006089A SG48010A1 (en) 1992-06-25 1993-06-24 Method of reversible selective manifestation of different states of funcional element

Country Status (5)

Country Link
US (1) US6656879B2 (es)
EP (1) EP0576015B1 (es)
DE (1) DE69318344T2 (es)
ES (1) ES2115699T3 (es)
SG (1) SG48010A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5663115A (en) * 1994-03-01 1997-09-02 Kabushiki Kaisha Toshiba Thermal recording medium and recording method
US7704667B2 (en) 2003-02-28 2010-04-27 Zink Imaging, Inc. Dyes and use thereof in imaging members and methods
US7008759B2 (en) 2003-02-28 2006-03-07 Polaroid Corporation Dyes and use thereof in imaging members and methods
US7829497B2 (en) 2005-05-12 2010-11-09 Zink Imaging, Inc. Thermal imaging members and methods
US8372782B2 (en) 2003-02-28 2013-02-12 Zink Imaging, Inc. Imaging system
US7452847B2 (en) * 2004-11-02 2008-11-18 Ricoh Company, Ltd. Reversible thermosensitive recording medium, reversible thermosensitive recording label, reversible thermosensitive recording device, image processing apparatus, and image processing method
US7807607B2 (en) 2006-05-12 2010-10-05 Zink Imaging, Inc. Color-forming compounds and use thereof in imaging members and methods

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57167380A (en) 1981-04-08 1982-10-15 Pilot Ink Co Ltd Thermochromic material
JPS60264285A (ja) 1984-06-13 1985-12-27 Pilot Ink Co Ltd 可逆性感熱記録組成物
US4865648A (en) * 1984-06-13 1989-09-12 Tsutomu Kito Reversible heat sensitive recording composition
DE69028262T2 (de) * 1989-04-07 1997-01-30 Toppan Printing Co Ltd Zusammensetzung für umkehrbares wärmespeichermedium
DE69120645T2 (de) 1990-12-26 1997-02-13 Ricoh Kk Reversible wärmeempfindliche Aufzeichnungszusammensetzung, Aufzeichnungsmedium, Aufzeichnungsverfahren und Anzeigevorrichtung, die das Aufzeichnungsmedium verwendet

Also Published As

Publication number Publication date
DE69318344D1 (de) 1998-06-10
US6656879B2 (en) 2003-12-02
ES2115699T3 (es) 1998-07-01
EP0576015B1 (en) 1998-05-06
EP0576015A1 (en) 1993-12-29
DE69318344T2 (de) 1998-11-19
US20030114303A1 (en) 2003-06-19

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