JPWO2024048448A1 - - Google Patents
Info
- Publication number
- JPWO2024048448A1 JPWO2024048448A1 JP2023570133A JP2023570133A JPWO2024048448A1 JP WO2024048448 A1 JPWO2024048448 A1 JP WO2024048448A1 JP 2023570133 A JP2023570133 A JP 2023570133A JP 2023570133 A JP2023570133 A JP 2023570133A JP WO2024048448 A1 JPWO2024048448 A1 JP WO2024048448A1
- 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
- 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
- B41M5/337—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
- B41M5/323—Organic colour formers, e.g. leuco dyes
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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
-
- 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
- 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
- B41M2205/38—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
- 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
- B41M5/30—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
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022136379 | 2022-08-29 | ||
| JP2022136379 | 2022-08-29 | ||
| JP2023011962 | 2023-01-30 | ||
| JP2023011962 | 2023-01-30 | ||
| PCT/JP2023/030708 WO2024048448A1 (ja) | 2022-08-29 | 2023-08-25 | 感熱記録体 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2024048448A1 true JPWO2024048448A1 (https=) | 2024-03-07 |
| JP7456712B1 JP7456712B1 (ja) | 2024-03-27 |
| JPWO2024048448A5 JPWO2024048448A5 (https=) | 2024-08-06 |
Family
ID=90099887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023570133A Active JP7456712B1 (ja) | 2022-08-29 | 2023-08-25 | 感熱記録体 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20260002038A1 (https=) |
| EP (1) | EP4582260A4 (https=) |
| JP (1) | JP7456712B1 (https=) |
| KR (1) | KR102849069B1 (https=) |
| CN (1) | CN119768280B (https=) |
| AU (1) | AU2023335871B2 (https=) |
| MX (1) | MX2025002344A (https=) |
| WO (1) | WO2024048448A1 (https=) |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3029066B2 (ja) * | 1991-02-01 | 2000-04-04 | 王子製紙株式会社 | 感熱記録体 |
| JP3229970B2 (ja) * | 1992-04-09 | 2001-11-19 | 株式会社リコー | 感熱記録材料 |
| 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 |
| JPH11263769A (ja) * | 1997-12-25 | 1999-09-28 | Hodogaya Chem Co Ltd | 感熱記録材料 |
| US6417137B1 (en) * | 1999-10-14 | 2002-07-09 | Ricoh Company Ltd. | Transparent thermosensitive recording material |
| JP3901922B2 (ja) * | 2000-09-08 | 2007-04-04 | 三菱製紙株式会社 | 感熱記録材料 |
| JP2002283725A (ja) * | 2001-03-23 | 2002-10-03 | Fuji Photo Film Co Ltd | 感熱記録材料 |
| JP2006181856A (ja) * | 2004-12-27 | 2006-07-13 | Asahi Kasei Chemicals Corp | 感熱記録材 |
| 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 |
| DE102014107567B3 (de) * | 2014-05-28 | 2015-11-05 | Papierfabrik August Koehler Se | Wärmeempfindliches Aufzeichnungsmaterial |
| KR102493552B1 (ko) * | 2015-12-25 | 2023-01-30 | 닛뽄 가야쿠 가부시키가이샤 | 감열 기록 재료 |
| JP2017149016A (ja) * | 2016-02-24 | 2017-08-31 | 日本化薬株式会社 | 感熱記録材料 |
| 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 |
| JP2019136983A (ja) * | 2018-02-14 | 2019-08-22 | 日本化薬株式会社 | 感熱記録材料 |
| JP2020040287A (ja) * | 2018-09-11 | 2020-03-19 | 日本化薬株式会社 | 感熱記録材料 |
| JP7634941B2 (ja) * | 2019-02-28 | 2025-02-25 | キヤノン株式会社 | 感熱記録体及び画像形成方法 |
| JP2020151948A (ja) | 2019-03-20 | 2020-09-24 | 株式会社リコー | 感熱記録材料、感熱記録方法、及び感熱記録媒体 |
| KR102876996B1 (ko) * | 2019-08-30 | 2025-10-27 | 솔레니스 테크놀러지스 케이맨, 엘.피. | 비-페놀계 색상 현상제를 갖는 감열성 기록 물질 |
-
2023
- 2023-08-25 US US19/106,432 patent/US20260002038A1/en active Pending
- 2023-08-25 AU AU2023335871A patent/AU2023335871B2/en active Active
- 2023-08-25 KR KR1020257009257A patent/KR102849069B1/ko active Active
- 2023-08-25 EP EP23860210.6A patent/EP4582260A4/en active Pending
- 2023-08-25 CN CN202380062445.XA patent/CN119768280B/zh active Active
- 2023-08-25 JP JP2023570133A patent/JP7456712B1/ja active Active
- 2023-08-25 WO PCT/JP2023/030708 patent/WO2024048448A1/ja not_active Ceased
-
2025
- 2025-02-26 MX MX2025002344A patent/MX2025002344A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024048448A1 (ja) | 2024-03-07 |
| US20260002038A1 (en) | 2026-01-01 |
| NZ819159A (en) | 2025-10-31 |
| CN119768280B (zh) | 2025-11-07 |
| KR20250049421A (ko) | 2025-04-11 |
| EP4582260A1 (en) | 2025-07-09 |
| AU2023335871A1 (en) | 2025-03-20 |
| JP7456712B1 (ja) | 2024-03-27 |
| CN119768280A (zh) | 2025-04-04 |
| KR102849069B1 (ko) | 2025-08-21 |
| EP4582260A4 (en) | 2026-02-18 |
| AU2023335871B2 (en) | 2025-07-17 |
| MX2025002344A (es) | 2025-04-02 |
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