ES2115699T3 - Metodo de registro reversible. - Google Patents

Metodo de registro reversible.

Info

Publication number
ES2115699T3
ES2115699T3 ES93110129T ES93110129T ES2115699T3 ES 2115699 T3 ES2115699 T3 ES 2115699T3 ES 93110129 T ES93110129 T ES 93110129T ES 93110129 T ES93110129 T ES 93110129T ES 2115699 T3 ES2115699 T3 ES 2115699T3
Authority
ES
Spain
Prior art keywords
reversible
compounds
registration method
interact
state
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 - Lifetime
Application number
ES93110129T
Other languages
English (en)
Inventor
Kyoji Tsutsui
Takehito Yamaguchi
Hideaki Ema
Masaru Shimada
Hiroshi Goto
Ichiro Sawamura
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
Application granted granted Critical
Publication of ES2115699T3 publication Critical patent/ES2115699T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B41M5/305—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)

Abstract

SE PRESENTA UN METODO PARA LA MANIFESTACION REVERSIBLE Y SELECTIVA DE DIFERENTES ESTADOS DE UN ELEMENTO FUNCIONAL. EL ELEMENTO FUNCIONAL ESTA COMPUESTO DE AL MENOS DOS COMPUESTOS Y ES CAPAZ DE ASUMIR ALTERNATIVAMENTE A) UN PRIMER ESTADO EN EL CUAL LOS DOS COMPUESTOS INTERACTUAN PARA FORMAR UNA ESTRUCTURA AGREGADA REGULAR, O B) UN SEGUNDO ESTADO EN EL QUE LOS DOS COMPUESTOS NO INTERACTUAN, Y AL MENOS UNO DE LOS DOS COMPUESTOS SE ENCUENTRA EN ESTADO AGREGADO O CRISTALIZADO. LAS CONDICIONES RESPECTIVAS PARA OBTENER UNO DE LOS DOS ESTADOS PUEDEN CONTROLARSE RAPIDAMENTE Y DE FORMA REVERSIBLE, POR EJEMPLO, MEDIANTE EL USO DE UN DISPOSITIVO PARA LA APLICACION DE CALOR.
ES93110129T 1992-06-25 1993-06-24 Metodo de registro reversible. Expired - Lifetime ES2115699T3 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2115699T3 true ES2115699T3 (es) 1998-07-01

Family

ID=16278124

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93110129T Expired - Lifetime ES2115699T3 (es) 1992-06-25 1993-06-24 Metodo de registro reversible.

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
US8372782B2 (en) 2003-02-28 2013-02-12 Zink Imaging, Inc. Imaging system
WO2004078479A2 (en) 2003-02-28 2004-09-16 Polaroid Corporation Imaging system
US7704667B2 (en) 2003-02-28 2010-04-27 Zink Imaging, Inc. Dyes and use thereof in imaging members and methods
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
WO2006124602A2 (en) 2005-05-12 2006-11-23 Zink Imaging, Llc Novel rhodamine dyes
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
US4865648A (en) * 1984-06-13 1989-09-12 Tsutomu Kito Reversible heat sensitive recording composition
JPS60264285A (ja) 1984-06-13 1985-12-27 Pilot Ink Co Ltd 可逆性感熱記録組成物
EP0418399B1 (en) * 1989-04-07 1996-08-28 Toppan Printing Co., Ltd. Composition for reversible thermal recording medium
US5296439A (en) * 1990-12-26 1994-03-22 Ricoh Company, Ltd. Reversible thermosensitive coloring recording medium, recording method, and image display apparatus using the recording medium

Also Published As

Publication number Publication date
US20030114303A1 (en) 2003-06-19
EP0576015A1 (en) 1993-12-29
DE69318344D1 (de) 1998-06-10
SG48010A1 (en) 1998-04-17
EP0576015B1 (en) 1998-05-06
US6656879B2 (en) 2003-12-02
DE69318344T2 (de) 1998-11-19

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