JPWO2024048450A1 - - Google Patents
Info
- Publication number
- JPWO2024048450A1 JPWO2024048450A1 JP2023570135A JP2023570135A JPWO2024048450A1 JP WO2024048450 A1 JPWO2024048450 A1 JP WO2024048450A1 JP 2023570135 A JP2023570135 A JP 2023570135A JP 2023570135 A JP2023570135 A JP 2023570135A JP WO2024048450 A1 JPWO2024048450 A1 JP WO2024048450A1
- Authority
- JP
- Japan
- 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
Links
Classifications
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- 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
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- 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
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- 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
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- 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
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- 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]
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- 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
- B41M2205/28—Storage stability; Improved self life
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- 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
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- 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
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- 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
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- 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
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- 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
- B41M5/40—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
- B41M5/41—Base layers supports or substrates
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- 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
- 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)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022136380 | 2022-08-29 | ||
| JP2022136380 | 2022-08-29 | ||
| JP2023011963 | 2023-01-30 | ||
| JP2023011963 | 2023-01-30 | ||
| PCT/JP2023/030713 WO2024048450A1 (ja) | 2022-08-29 | 2023-08-25 | 感熱記録体 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2024048450A1 true JPWO2024048450A1 (https=) | 2024-03-07 |
| JP7452937B1 JP7452937B1 (ja) | 2024-03-19 |
| JPWO2024048450A5 JPWO2024048450A5 (https=) | 2024-08-06 |
Family
ID=90099839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023570135A Active JP7452937B1 (ja) | 2022-08-29 | 2023-08-25 | 感熱記録体 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20260002039A1 (https=) |
| EP (1) | EP4582261A4 (https=) |
| JP (1) | JP7452937B1 (https=) |
| KR (1) | KR102849070B1 (https=) |
| CN (1) | CN119768279B (https=) |
| AU (1) | AU2023335873B2 (https=) |
| MX (1) | MX2025002343A (https=) |
| WO (1) | WO2024048450A1 (https=) |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60187584A (ja) * | 1984-03-06 | 1985-09-25 | Oji Paper Co Ltd | 感熱記録紙 |
| JPS60219086A (ja) * | 1984-04-16 | 1985-11-01 | Adeka Argus Chem Co Ltd | 感熱記録体 |
| JPS6315784A (ja) * | 1986-06-13 | 1988-01-22 | Kanzaki Paper Mfg Co Ltd | 感熱記録体 |
| JPH06155907A (ja) * | 1992-11-20 | 1994-06-03 | Ricoh Co Ltd | 可逆的熱発色性組成物及びこれを用いた可逆的感熱記録媒体 |
| US6383982B1 (en) * | 1999-05-11 | 2002-05-07 | Mitsui Chemicals, Inc. | Color developer composition, aqueous dispersion, recording sheet and color developing ink |
| JP2003072246A (ja) * | 2001-09-04 | 2003-03-12 | Oji Paper Co Ltd | 感熱記録体 |
| JP2004237515A (ja) * | 2003-02-05 | 2004-08-26 | Asahi Denka Kogyo Kk | 感熱記録用コート剤および感熱記録用シート |
| JP2007196631A (ja) * | 2006-01-30 | 2007-08-09 | Adeka Corp | 感熱記録材料 |
| JP2007196630A (ja) * | 2006-01-30 | 2007-08-09 | Mitsubishi Materials Corp | Ｔダイ |
| JP4986780B2 (ja) | 2007-09-13 | 2012-07-25 | 株式会社リコー | 感熱記録材料 |
| JP2010264674A (ja) * | 2009-05-15 | 2010-11-25 | Oji Paper Co Ltd | 感熱記録体 |
| JP2013237234A (ja) * | 2012-05-17 | 2013-11-28 | Osaka Sealing Printing Co Ltd | 感熱記録材料および感熱記録紙 |
| EP3312018B1 (en) * | 2015-06-16 | 2023-08-09 | Nippon Paper Industries Co., Ltd. | Thermal recording material |
| 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 |
| CN110709255B (zh) * | 2017-06-08 | 2021-08-06 | 日本曹达株式会社 | 记录材料及化合物 |
| FI3677569T3 (fi) * | 2017-08-31 | 2025-07-04 | Sanko Co Ltd | N,n'-diaryyliureajohdannainen, menetelmä sen valmistamiseksi ja sitä käyttävä lämpöherkkä tallennusmateriaali |
| JP7263741B2 (ja) * | 2018-11-19 | 2023-04-25 | 株式会社リコー | 感熱記録媒体、感熱記録液、及び物品 |
| EP3670205B1 (en) * | 2018-12-19 | 2021-02-17 | Ricoh Company, Ltd. | Thermosensitive recording medium |
| KR102876996B1 (ko) * | 2019-08-30 | 2025-10-27 | 솔레니스 테크놀러지스 케이맨, 엘.피. | 비-페놀계 색상 현상제를 갖는 감열성 기록 물질 |
| WO2021095751A1 (ja) * | 2019-11-12 | 2021-05-20 | 日本製紙株式会社 | 感熱記録体 |
| JP7679658B2 (ja) * | 2021-03-22 | 2025-05-20 | 株式会社リコー | 感熱記録層形成液、感熱記録媒体及びその製造方法、並びに画像記録方法 |
-
2023
- 2023-08-25 EP EP23860212.2A patent/EP4582261A4/en active Pending
- 2023-08-25 CN CN202380062444.5A patent/CN119768279B/zh active Active
- 2023-08-25 AU AU2023335873A patent/AU2023335873B2/en active Active
- 2023-08-25 US US19/106,515 patent/US20260002039A1/en active Pending
- 2023-08-25 WO PCT/JP2023/030713 patent/WO2024048450A1/ja not_active Ceased
- 2023-08-25 KR KR1020257009258A patent/KR102849070B1/ko active Active
- 2023-08-25 JP JP2023570135A patent/JP7452937B1/ja active Active
-
2025
- 2025-02-26 MX MX2025002343A patent/MX2025002343A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN119768279B (zh) | 2025-11-28 |
| US20260002039A1 (en) | 2026-01-01 |
| KR20250049422A (ko) | 2025-04-11 |
| EP4582261A1 (en) | 2025-07-09 |
| MX2025002343A (es) | 2025-04-02 |
| EP4582261A4 (en) | 2026-02-18 |
| AU2023335873A1 (en) | 2025-03-20 |
| JP7452937B1 (ja) | 2024-03-19 |
| NZ819156A (en) | 2025-10-31 |
| AU2023335873B2 (en) | 2025-07-10 |
| CN119768279A (zh) | 2025-04-04 |
| KR102849070B1 (ko) | 2025-08-21 |
| WO2024048450A1 (ja) | 2024-03-07 |
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