EP1504920A4 - Wärmeaufzeichnungsmaterial - Google Patents

Wärmeaufzeichnungsmaterial

Info

Publication number
EP1504920A4
EP1504920A4 EP02753221A EP02753221A EP1504920A4 EP 1504920 A4 EP1504920 A4 EP 1504920A4 EP 02753221 A EP02753221 A EP 02753221A EP 02753221 A EP02753221 A EP 02753221A EP 1504920 A4 EP1504920 A4 EP 1504920A4
Authority
EP
European Patent Office
Prior art keywords
recording material
thermal recording
thermal
recording
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
EP02753221A
Other languages
English (en)
French (fr)
Other versions
EP1504920A1 (de
EP1504920B1 (de
Inventor
Shigetoshi Seki
Toshiro Hata
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.)
New Oji Paper Co Ltd
Original Assignee
Oji Paper 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 Oji Paper Co Ltd filed Critical Oji Paper Co Ltd
Publication of EP1504920A4 publication Critical patent/EP1504920A4/de
Publication of EP1504920A1 publication Critical patent/EP1504920A1/de
Application granted granted Critical
Publication of EP1504920B1 publication Critical patent/EP1504920B1/de
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
    • 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
    • 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
    • B41M5/323—Organic colour formers, e.g. leuco dyes
    • B41M5/327—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
    • B41M5/3275—Fluoran compounds
    • 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
    • B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
    • B41M5/42—Intermediate, backcoat, or covering layers
    • 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
    • B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
    • B41M5/42—Intermediate, backcoat, or covering layers
    • B41M5/44—Intermediate, backcoat, or covering layers characterised by the macromolecular compounds

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)
EP02753221A 2002-05-14 2002-08-02 Wärmeaufzeichnungsmaterial Expired - Lifetime EP1504920B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002137905 2002-05-14
JP2002137905 2002-05-14
PCT/JP2002/007912 WO2003095219A1 (fr) 2002-05-14 2002-08-02 Materiau d'enregistrement thermique

Publications (3)

Publication Number Publication Date
EP1504920A4 true EP1504920A4 (de) 2005-02-09
EP1504920A1 EP1504920A1 (de) 2005-02-09
EP1504920B1 EP1504920B1 (de) 2006-04-19

Family

ID=29416830

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02753221A Expired - Lifetime EP1504920B1 (de) 2002-05-14 2002-08-02 Wärmeaufzeichnungsmaterial

Country Status (5)

Country Link
EP (1) EP1504920B1 (de)
KR (1) KR100609819B1 (de)
CN (1) CN1292919C (de)
DE (1) DE60210824T2 (de)
WO (1) WO2003095219A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7582408B2 (en) * 2007-04-27 2009-09-01 Hewlett-Packard Development Company, L.P. Color forming compositions with a fluoran leuco dye having a latent developer
CN102433798A (zh) * 2011-09-29 2012-05-02 河南省江河纸业有限责任公司 能够防止含机浆/化机浆热敏纸褪色的热敏纸的制造方法
CN102807853B (zh) * 2012-08-10 2014-07-23 北京亚美方舟科贸有限公司 一种可逆热致变色性微胶囊及其制备方法
CN105200850A (zh) * 2015-09-18 2015-12-30 金华盛纸业（苏州工业园区）有限公司 一种无底涂的高防护性能热敏纸及其制造方法
DE102015119428B3 (de) * 2015-11-11 2016-03-24 Papierfabrik August Koehler Se Wärmeempfindliches Aufzeichnungsmaterial und Verfahren zu dessen Herstellung
CN108284677B (zh) * 2018-01-22 2020-08-14 河南卓立膜材料股份有限公司 一种热敏记录复合材料及其生产工艺

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS592890A (ja) * 1982-06-30 1984-01-09 Mita Ind Co Ltd 黒色感熱記録体
JPH0220385A (ja) 1988-07-08 1990-01-23 Kanzaki Paper Mfg Co Ltd 感熱記録体
JP2912626B2 (ja) 1989-03-24 1999-06-28 王子製紙株式会社 感熱記録体
JP2745172B2 (ja) * 1991-10-03 1998-04-28 日華化学株式会社 感熱記録材料
JPH05169829A (ja) * 1991-12-26 1993-07-09 Kanzaki Paper Mfg Co Ltd 感熱記録体
JPH05254254A (ja) 1992-03-12 1993-10-05 New Oji Paper Co Ltd 感熱記録体
JP2773539B2 (ja) * 1992-04-02 1998-07-09 王子製紙株式会社 感熱記録体
JP2772736B2 (ja) 1992-04-10 1998-07-09 日華化学株式会社 感熱記録材料
JPH06255259A (ja) * 1993-03-05 1994-09-13 New Oji Paper Co Ltd 感熱記録体
JPH06320871A (ja) * 1993-05-11 1994-11-22 Nippon Kayaku Co Ltd 感熱記録材料
JP3273152B2 (ja) 1993-12-18 2002-04-08 株式会社リコー 感熱記録材料
JPH08324130A (ja) 1995-06-01 1996-12-10 Fuji Photo Film Co Ltd 感熱記録材料
JPH10278431A (ja) * 1997-04-08 1998-10-20 Oji Paper Co Ltd 感熱記録体
JP3640829B2 (ja) 1999-03-17 2005-04-20 三菱製紙株式会社 感熱記録材料
DE10012850A1 (de) * 1999-03-17 2000-09-21 Mitsubishi Paper Mills Ltd Wärmeempfindliches Aufzeichnungsmaterial
JP2001001647A (ja) 1999-06-18 2001-01-09 Mitsubishi Paper Mills Ltd 感熱記録材料
JP4070916B2 (ja) * 1999-09-24 2008-04-02 株式会社リコー 感熱記録材料
JP2001232940A (ja) * 2000-02-21 2001-08-28 Oji Paper Co Ltd 感熱記録体
JP4273617B2 (ja) * 2000-03-15 2009-06-03 王子製紙株式会社 感熱記録体
JP2001301338A (ja) * 2000-04-26 2001-10-31 Sanko Kk 感熱記録体
JP2002274047A (ja) * 2001-03-16 2002-09-25 Nippon Kayaku Co Ltd 感熱記録材料

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
WO2003095219A1 (fr) 2003-11-20
CN1538912A (zh) 2004-10-20
KR20040044438A (ko) 2004-05-28
DE60210824D1 (de) 2006-05-24
EP1504920A1 (de) 2005-02-09
CN1292919C (zh) 2007-01-03
EP1504920B1 (de) 2006-04-19
KR100609819B1 (ko) 2006-08-08
DE60210824T2 (de) 2006-11-30

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