KR102920148B1 - 감열 기록체 - Google Patents

감열 기록체

Info

Publication number
KR102920148B1
KR102920148B1 KR1020257009256A KR20257009256A KR102920148B1 KR 102920148 B1 KR102920148 B1 KR 102920148B1 KR 1020257009256 A KR1020257009256 A KR 1020257009256A KR 20257009256 A KR20257009256 A KR 20257009256A KR 102920148 B1 KR102920148 B1 KR 102920148B1
Authority
KR
South Korea
Prior art keywords
heat
sensitive recording
phenol
ultraviolet absorber
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.)
Active
Application number
KR1020257009256A
Other languages
English (en)
Korean (ko)
Other versions
KR20250051106A (ko
Inventor
히데노부 하리마
유스케 에가시라
Original Assignee
오사카 시링구 인사츠 가부시키가이샤
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 오사카 시링구 인사츠 가부시키가이샤 filed Critical 오사카 시링구 인사츠 가부시키가이샤
Priority claimed from PCT/JP2023/030706 external-priority patent/WO2024048447A1/ja
Publication of KR20250051106A publication Critical patent/KR20250051106A/ko
Application granted granted Critical
Publication of KR102920148B1 publication Critical patent/KR102920148B1/ko
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
    • B41M5/40—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
    • 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
    • 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
    • B41M5/337—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
    • 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
    • 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
    • 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
    • B41M5/3372—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
    • B41M5/30—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
KR1020257009256A 2022-08-29 2023-08-25 감열 기록체 Active KR102920148B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2022136378 2022-08-29
JPJP-P-2022-136378 2022-08-29
JPJP-P-2023-011961 2023-01-30
JP2023011961 2023-01-30
PCT/JP2023/030706 WO2024048447A1 (ja) 2022-08-29 2023-08-25 感熱記録体

Publications (2)

Publication Number Publication Date
KR20250051106A KR20250051106A (ko) 2025-04-16
KR102920148B1 true KR102920148B1 (ko) 2026-01-29

Family

ID=89616074

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257009256A Active KR102920148B1 (ko) 2022-08-29 2023-08-25 감열 기록체

Country Status (7)

Country Link
US (1) US20260001368A1 (https=)
EP (1) EP4582259A4 (https=)
JP (1) JP7421846B1 (https=)
KR (1) KR102920148B1 (https=)
CN (1) CN119768281B (https=)
AU (1) AU2023335870B2 (https=)
MX (1) MX2025002323A (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020520833A (ja) * 2017-05-24 2020-07-16 パピエルファブリーク・アウグスト・ケーラー・エスエー 非フェノール系顕色剤および感熱記録材料

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6315784A (ja) * 1986-06-13 1988-01-22 Kanzaki Paper Mfg Co Ltd 感熱記録体
JPH0995055A (ja) * 1995-09-28 1997-04-08 Toppan Printing Co Ltd 可逆性感熱記録媒体
JPH10230679A (ja) * 1997-02-18 1998-09-02 Ricoh Co Ltd 感熱記録材料
US7635662B2 (en) * 1998-09-04 2009-12-22 Chemipro Kasei Kaisha, Ltd. Compound for color-producing composition, and recording material
JP2001246849A (ja) * 2000-03-03 2001-09-11 Asahi Kasei Corp 新規発色剤および感熱性記録材料
JP2006110761A (ja) * 2004-10-12 2006-04-27 Oji Paper Co Ltd 感熱記録体
EP2033801B1 (de) * 2007-09-10 2010-02-24 Mitsubishi HiTec Paper Flensburg GmbH Wärmeempfindliches Aufzeichnungsmaterial
JP4986780B2 (ja) 2007-09-13 2012-07-25 株式会社リコー 感熱記録材料
DE102014107567B3 (de) * 2014-05-28 2015-11-05 Papierfabrik August Koehler Se Wärmeempfindliches Aufzeichnungsmaterial
KR20170069335A (ko) * 2015-12-10 2017-06-21 안정옥 감열기록재료
KR102493552B1 (ko) * 2015-12-25 2023-01-30 닛뽄 가야쿠 가부시키가이샤 감열 기록 재료
JP6589720B2 (ja) 2016-03-30 2019-10-16 王子ホールディングス株式会社 感熱記録体
JP2018012270A (ja) * 2016-07-21 2018-01-25 日本化薬株式会社 感熱記録材料
JP6718149B2 (ja) 2017-02-23 2020-07-08 王子ホールディングス株式会社 感熱記録体
FI3677569T3 (fi) * 2017-08-31 2025-07-04 Sanko Co Ltd N,n'-diaryyliureajohdannainen, menetelmä sen valmistamiseksi ja sitä käyttävä lämpöherkkä tallennusmateriaali
KR102876996B1 (ko) * 2019-08-30 2025-10-27 솔레니스 테크놀러지스 케이맨, 엘.피. 비-페놀계 색상 현상제를 갖는 감열성 기록 물질
JP7422536B2 (ja) * 2019-12-24 2024-01-26 日本化薬株式会社 感熱記録材料
JP6971434B1 (ja) * 2020-02-28 2021-11-24 日本製紙株式会社 感熱記録体
JP2023001789A (ja) * 2021-06-21 2023-01-06 大阪シーリング印刷株式会社 感熱記録体

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020520833A (ja) * 2017-05-24 2020-07-16 パピエルファブリーク・アウグスト・ケーラー・エスエー 非フェノール系顕色剤および感熱記録材料

Also Published As

Publication number Publication date
AU2023335870B2 (en) 2025-07-10
KR20250051106A (ko) 2025-04-16
JPWO2024048447A1 (https=) 2024-03-07
EP4582259A1 (en) 2025-07-09
EP4582259A4 (en) 2026-02-18
MX2025002323A (es) 2025-04-02
CN119768281A (zh) 2025-04-04
CN119768281B (zh) 2025-11-28
US20260001368A1 (en) 2026-01-01
NZ819158A (en) 2025-10-31
JP7421846B1 (ja) 2024-01-25
AU2023335870A1 (en) 2025-03-20

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