DE69817057D1 - Reversibles wärmeempfindliches Aufzeichnungsmaterial - Google Patents

Reversibles wärmeempfindliches Aufzeichnungsmaterial

Info

Publication number
DE69817057D1
DE69817057D1 DE69817057T DE69817057T DE69817057D1 DE 69817057 D1 DE69817057 D1 DE 69817057D1 DE 69817057 T DE69817057 T DE 69817057T DE 69817057 T DE69817057 T DE 69817057T DE 69817057 D1 DE69817057 D1 DE 69817057D1
Authority
DE
Germany
Prior art keywords
recording material
thermosensitive recording
reversible thermosensitive
reversible
thermosensitive
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
DE69817057T
Other languages
English (en)
Other versions
DE69817057T2 (de
Inventor
Haruhiko Ohsawa
Shin-Ichi Koizumi
Hiroyuki Morinaka
Minoru Fujita
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.)
Kyodo Printing Co Ltd
Original Assignee
Kyodo Printing 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 Kyodo Printing Co Ltd filed Critical Kyodo Printing Co Ltd
Publication of DE69817057D1 publication Critical patent/DE69817057D1/de
Application granted granted Critical
Publication of DE69817057T2 publication Critical patent/DE69817057T2/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
    • B41M5/30—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
    • 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
    • B41M5/333—Colour developing components therefor, e.g. acidic compounds
    • B41M5/3333—Non-macromolecular compounds
    • B41M5/3335—Compounds containing phenolic or carboxylic acid groups or metal salts thereof
    • 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
    • B41M5/333—Colour developing components therefor, e.g. acidic compounds
    • B41M5/3333—Non-macromolecular compounds
    • B41M5/3335—Compounds containing phenolic or carboxylic acid groups or metal salts thereof
    • B41M5/3336—Sulfur compounds, e.g. sulfones, sulfides, sulfonamides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/163—Radiation-chromic compound
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/165—Thermal imaging composition

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)
DE69817057T 1997-04-11 1998-04-09 Reversibles wärmeempfindliches Aufzeichnungsmaterial Expired - Fee Related DE69817057T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9408897 1997-04-11
JP09408897A JP3566491B2 (ja) 1997-04-11 1997-04-11 可逆性感熱記録材料

Publications (2)

Publication Number Publication Date
DE69817057D1 true DE69817057D1 (de) 2003-09-18
DE69817057T2 DE69817057T2 (de) 2004-04-15

Family

ID=14100718

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69817057T Expired - Fee Related DE69817057T2 (de) 1997-04-11 1998-04-09 Reversibles wärmeempfindliches Aufzeichnungsmaterial

Country Status (4)

Country Link
US (1) US6001518A (de)
EP (1) EP0870624B1 (de)
JP (1) JP3566491B2 (de)
DE (1) DE69817057T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2156524B1 (es) * 1999-01-13 2002-02-01 Serradell Juan Codina Producto termosensible.
KR20070114783A (ko) 2005-03-17 2007-12-04 가부시키가이샤 리코 신규 페놀 화합물, 가역성 감열 기록 매체, 가역성 감열기록 라벨, 가역성 감열 기록 부재, 화상 처리 장치 및화상 처리 방법
JP2008037098A (ja) * 2006-07-10 2008-02-21 Toshiba Tec Corp 可逆性感熱記録媒体及びこの記録媒体を用いた画像記録方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0764116B2 (ja) * 1985-03-20 1995-07-12 株式会社リコー ２色発色感熱記録材料
EP0492628B1 (de) * 1990-12-26 1996-07-03 Ricoh Company, Ltd Reversible wärmeempfindliche Aufzeichnungszusammensetzung, Aufzeichnungsmedium, Aufzeichnungsverfahren und Anzeigevorrichtung, die das Aufzeichnungsmedium verwendet
JP3380277B2 (ja) * 1992-06-17 2003-02-24 三菱製紙株式会社 可逆性感熱記録材料
US5498772A (en) * 1993-10-14 1996-03-12 Mitsubishi Paper Mills Limited Reversible heat-sensitive recording material
CA2161376C (en) * 1994-10-27 2005-01-11 Toshiaki Minami Reversible multi-color thermal recording medium

Also Published As

Publication number Publication date
EP0870624B1 (de) 2003-08-13
EP0870624A1 (de) 1998-10-14
US6001518A (en) 1999-12-14
DE69817057T2 (de) 2004-04-15
JP3566491B2 (ja) 2004-09-15
JPH10287053A (ja) 1998-10-27

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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