JP7823667B2 - 記録媒体、カードおよび冊子 - Google Patents

記録媒体、カードおよび冊子

Info

Publication number
JP7823667B2
JP7823667B2 JP2023549358A JP2023549358A JP7823667B2 JP 7823667 B2 JP7823667 B2 JP 7823667B2 JP 2023549358 A JP2023549358 A JP 2023549358A JP 2023549358 A JP2023549358 A JP 2023549358A JP 7823667 B2 JP7823667 B2 JP 7823667B2
Authority
JP
Japan
Prior art keywords
recording medium
color
formula
layer
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
JP2023549358A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023047676A1 (https=
Inventor
由利子 貝野
研一 栗原
麻由美 甲斐
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.)
Sony Corp
Sony Group Corp
Original Assignee
Sony Corp
Sony Group Corp
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 Sony Corp, Sony Group Corp filed Critical Sony Corp
Publication of JPWO2023047676A1 publication Critical patent/JPWO2023047676A1/ja
Application granted granted Critical
Publication of JP7823667B2 publication Critical patent/JP7823667B2/ja
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
    • B41M5/3333—Non-macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B42D25/41—Marking using electromagnetic radiation
    • 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
    • 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
    • B41M5/3372—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
    • B41M5/34—Multicolour thermography
    • 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
    • B41M5/46—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 characterised by the light-to-heat converting means; characterised by the heat or radiation filtering or absorbing means or layers

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
JP2023549358A 2021-09-21 2022-03-31 記録媒体、カードおよび冊子 Active JP7823667B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021153590 2021-09-21
JP2021153590 2021-09-21
PCT/JP2022/016419 WO2023047676A1 (ja) 2021-09-21 2022-03-31 記録媒体、カードおよび冊子

Publications (2)

Publication Number Publication Date
JPWO2023047676A1 JPWO2023047676A1 (https=) 2023-03-30
JP7823667B2 true JP7823667B2 (ja) 2026-03-04

Family

ID=85720413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023549358A Active JP7823667B2 (ja) 2021-09-21 2022-03-31 記録媒体、カードおよび冊子

Country Status (5)

Country Link
US (1) US20240408909A1 (https=)
EP (1) EP4406750A4 (https=)
JP (1) JP7823667B2 (https=)
CN (1) CN117980153A (https=)
WO (1) WO2023047676A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4454899A4 (en) * 2021-12-22 2025-04-02 Sony Group Corporation DISPLAY MEDIUM AND LAMINATE

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003094832A (ja) 2001-09-21 2003-04-03 Ricoh Co Ltd 感熱記録材料
WO2020003868A1 (ja) 2018-06-29 2020-01-02 ソニー株式会社 可逆性記録媒体および外装部材

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3509082B2 (ja) * 1994-06-23 2004-03-22 日本製紙株式会社 感熱記録体
JPH08244355A (ja) 1995-03-15 1996-09-24 Nippon Paper Ind Co Ltd 感熱記録体
JP3441031B2 (ja) * 1996-01-12 2003-08-25 株式会社リコー 可逆性感熱発色組成物及びそれを用いた可逆性感熱記録媒体
JPH09286179A (ja) * 1996-04-22 1997-11-04 Nippon Steel Chem Co Ltd 感熱記録材料
JP3843586B2 (ja) * 1998-03-23 2006-11-08 日本製紙株式会社 感熱記録体
WO2014080615A1 (ja) * 2012-11-21 2014-05-30 日本曹達株式会社 非フェノール系化合物を用いた記録材料
KR102216666B1 (ko) * 2013-02-13 2021-02-17 오지 홀딩스 가부시키가이샤 감열 기록체
JP2016107533A (ja) * 2014-12-08 2016-06-20 三菱製紙株式会社 感熱記録材料
JPWO2021187385A1 (https=) * 2020-03-16 2021-09-23

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003094832A (ja) 2001-09-21 2003-04-03 Ricoh Co Ltd 感熱記録材料
WO2020003868A1 (ja) 2018-06-29 2020-01-02 ソニー株式会社 可逆性記録媒体および外装部材

Also Published As

Publication number Publication date
US20240408909A1 (en) 2024-12-12
JPWO2023047676A1 (https=) 2023-03-30
EP4406750A4 (en) 2025-03-12
EP4406750A1 (en) 2024-07-31
WO2023047676A1 (ja) 2023-03-30
CN117980153A (zh) 2024-05-03
WO2023047676A9 (ja) 2025-02-06

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