EP3746309C0 - HEAT-SENSITIVE RECORDING MATERIAL - Google Patents

HEAT-SENSITIVE RECORDING MATERIAL

Info

Publication number
EP3746309C0
EP3746309C0 EP19702871.5A EP19702871A EP3746309C0 EP 3746309 C0 EP3746309 C0 EP 3746309C0 EP 19702871 A EP19702871 A EP 19702871A EP 3746309 C0 EP3746309 C0 EP 3746309C0
Authority
EP
European Patent Office
Prior art keywords
heat
recording material
sensitive recording
sensitive
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.)
Active
Application number
EP19702871.5A
Other languages
German (de)
French (fr)
Other versions
EP3746309A1 (en
EP3746309B1 (en
Inventor
Nadia El-Karzazi
Claas Boxhammer
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.)
Mitsubishi HiTec Paper Europe GmbH
Original Assignee
Mitsubishi HiTec Paper Europe GmbH
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 Mitsubishi HiTec Paper Europe GmbH filed Critical Mitsubishi HiTec Paper Europe GmbH
Publication of EP3746309A1 publication Critical patent/EP3746309A1/en
Application granted granted Critical
Publication of EP3746309C0 publication Critical patent/EP3746309C0/en
Publication of EP3746309B1 publication Critical patent/EP3746309B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B41M5/333—Colour developing components therefor, e.g. acidic 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
    • B41M5/30—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
    • 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
    • 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
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/337—Additives; Binders
    • B41M5/3375—Non-macromolecular 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
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/337—Additives; Binders
    • B41M5/3377—Inorganic compounds, e.g. metal salts of organic acids
    • 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
    • B41M5/426—Intermediate, backcoat, or covering layers characterised by inorganic compounds, e.g. metals, metal salts, metal complexes
    • 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
    • B41M5/443—Silicon-containing polymers, e.g. silicones, siloxanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M2205/00—Printing methods or features related to printing methods; Location or type of the layers
    • B41M2205/04—Direct thermal recording [DTR]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M2205/00—Printing methods or features related to printing methods; Location or type of the layers
    • B41M2205/38—Intermediate layers; Layers between substrate and imaging layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M2205/00—Printing methods or features related to printing methods; Location or type of the layers
    • B41M2205/40—Cover layers; Layers separated from substrate by imaging layer; Protective layers; Layers applied before imaging

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Organic Chemistry (AREA)
EP19702871.5A 2018-01-31 2019-01-31 Heat-sensitive recording material Active EP3746309B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018102180.1A DE102018102180A1 (en) 2018-01-31 2018-01-31 Heat-sensitive recording material
PCT/EP2019/052349 WO2019149806A1 (en) 2018-01-31 2019-01-31 Heat-sensitive recording material

Publications (3)

Publication Number Publication Date
EP3746309A1 EP3746309A1 (en) 2020-12-09
EP3746309C0 true EP3746309C0 (en) 2026-01-28
EP3746309B1 EP3746309B1 (en) 2026-01-28

Family

ID=65276167

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19702871.5A Active EP3746309B1 (en) 2018-01-31 2019-01-31 Heat-sensitive recording material

Country Status (8)

Country Link
US (1) US11752793B2 (en)
EP (1) EP3746309B1 (en)
JP (1) JP7307735B2 (en)
KR (1) KR102492960B1 (en)
CN (1) CN111655501A (en)
DE (1) DE102018102180A1 (en)
RU (1) RU2755735C1 (en)
WO (1) WO2019149806A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021115909A1 (en) * 2021-06-18 2022-12-22 Koehler Innovation & Technology Gmbh Heat-sensitive recording materials
WO2023190315A1 (en) * 2022-03-31 2023-10-05 日本製紙株式会社 Heat-sensitive recording body
JP7345712B1 (en) * 2022-03-31 2023-09-15 日本製紙株式会社 heat sensitive recording material
KR102798582B1 (en) * 2023-09-11 2025-04-23 구자은 Eco-friendly airline baggage tag and its manufacturing method

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1738920U (en) * 1956-12-05 1957-01-31 Raukamp & Co WIRE LOCK.
GB9827569D0 (en) 1998-12-16 1999-02-10 Ciba Geigy Ag Heat sensitive recording material
US6242167B1 (en) 1999-04-12 2001-06-05 Rentech, Inc. Developer for use with carbonless copy paper and photo imaging systems
EP1160094B1 (en) * 2000-06-01 2003-09-03 Oji Paper Co., Ltd. Heat-sensitive recording material
JP3675337B2 (en) * 2000-11-27 2005-07-27 王子製紙株式会社 Thermal recording material
FI110677B (en) 2001-10-12 2003-03-14 Jujo Thermal Oy Heat-sensitive recording material for use in, e.g. stickers, has coating layer comprising chelate-type color forming system and leuco dye with urea-based developer
CN1697787A (en) 2003-03-19 2005-11-16 英默里斯高岭土公司 Unusually narrow particle size distribution calcined kaolins
JP4255300B2 (en) * 2003-03-24 2009-04-15 三菱製紙株式会社 Thermal recording material
JP2005088223A (en) * 2003-09-12 2005-04-07 Oji Paper Co Ltd Thermal recording material
DE102004004204A1 (en) 2004-01-27 2005-08-11 Mitsubishi Hitec Paper Bielefeld Gmbh Heat-sensitive recording material for fax machines and thermal printers, has recording layer with sensitiser, pigment, binder, color formers and a color developer comprising Bisphenol A and a urea-urethane compound
JP2005262714A (en) * 2004-03-19 2005-09-29 Mitsubishi Paper Mills Ltd Thermal recording material
EP1738920B1 (en) 2004-04-22 2008-12-24 Oji Paper Co., Ltd. Heat-sensitive recording body
JP3971453B2 (en) * 2004-09-29 2007-09-05 日本製紙株式会社 Thermal recording material
JP4797992B2 (en) 2004-12-27 2011-10-19 王子製紙株式会社 Thermal recording material
JP4673706B2 (en) 2005-09-07 2011-04-20 三光株式会社 Method for producing aqueous slurry of 2,4-bis (phenylsulfonyl) phenol and thermal recording material
DE102006056003B4 (en) 2006-11-24 2008-08-14 Mitsubishi Hitec Paper Flensburg Gmbh Heat-sensitive recording material with authentication feature
JP2009234068A (en) * 2008-03-27 2009-10-15 Mitsubishi Paper Mills Ltd Heat-sensitive recording material
JP5668580B2 (en) * 2011-04-11 2015-02-12 王子ホールディングス株式会社 Thermal recording material
JP2012245666A (en) * 2011-05-26 2012-12-13 Oji Holdings Corp Thermal recording medium
BR112015011253B1 (en) 2012-11-21 2021-11-09 Nippon Soda Co., Ltd RECORDING MATERIAL, RECORDING SHEET, METHOD FOR USING A COMPOUND
EP2765007B1 (en) 2013-02-08 2015-09-16 Mitsubishi HiTec Paper Europe GmbH Heat-sensitive recording material
US9656498B2 (en) 2013-02-13 2017-05-23 Oji Holdings Corporation Heat-sensitive recording body
JP2014172195A (en) * 2013-03-06 2014-09-22 Oji Holdings Corp Thermosensitive recording medium
US9034790B2 (en) 2013-03-14 2015-05-19 Appvion, Inc. Thermally-responsive record material
JP5967013B2 (en) 2013-05-10 2016-08-10 王子ホールディングス株式会社 Thermal recording material
JP6187388B2 (en) 2013-06-05 2017-08-30 王子ホールディングス株式会社 Thermal recording material
JP2015150764A (en) 2014-02-13 2015-08-24 王子ホールディングス株式会社 Thermal recording material
US9834022B2 (en) * 2014-01-27 2017-12-05 Mitsubishi Paper Mills Limited Thermal recording material
DE102014107567B3 (en) * 2014-05-28 2015-11-05 Papierfabrik August Koehler Se Heat-sensitive recording material
BR112017016837B1 (en) 2015-02-25 2022-09-27 Nippon Soda Co., Ltd CRYSTALLINE MODIFICATION OF A COMPOUND RECORDING MATERIAL AND, RECORDING BLADE
DE102015104306B4 (en) 2015-03-23 2018-05-03 Papierfabrik August Koehler Se Heat-sensitive recording material
EP3109059B1 (en) 2015-06-24 2018-06-27 Mitsubishi HiTec Paper Europe GmbH Heat sensitive recording material
DE102016219091B4 (en) * 2015-10-02 2021-12-02 Mitsubishi Paper Mills Limited Thermal recording material
JP6649618B2 (en) * 2016-03-28 2020-02-19 王子ホールディングス株式会社 Thermal recording linerless label and method for producing the same
EP3305538A1 (en) * 2016-10-07 2018-04-11 Mitsubishi HiTec Paper Europe GmbH Heat sensitive recording material
DE102016219569A1 (en) * 2016-10-07 2018-04-12 Mitsubishi Hitec Paper Europe Gmbh Heat-sensitive recording material
ES2989997T3 (en) 2017-05-19 2024-11-28 Mitsubishi Hitec Paper Europe Gmbh Composite layer comprising a carrier layer and an enhancement layer, as well as a method for producing it

Also Published As

Publication number Publication date
JP2021511982A (en) 2021-05-13
KR102492960B1 (en) 2023-01-30
KR20200112943A (en) 2020-10-05
US11752793B2 (en) 2023-09-12
EP3746309A1 (en) 2020-12-09
JP7307735B2 (en) 2023-07-12
EP3746309B1 (en) 2026-01-28
WO2019149806A1 (en) 2019-08-08
CN111655501A (en) 2020-09-11
US20200369062A1 (en) 2020-11-26
DE102018102180A1 (en) 2019-08-01
RU2755735C1 (en) 2021-09-20

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