JPWO2022145400A1 - - Google Patents
Info
- Publication number
- JPWO2022145400A1 JPWO2022145400A1 JP2022552611A JP2022552611A JPWO2022145400A1 JP WO2022145400 A1 JPWO2022145400 A1 JP WO2022145400A1 JP 2022552611 A JP2022552611 A JP 2022552611A JP 2022552611 A JP2022552611 A JP 2022552611A JP WO2022145400 A1 JPWO2022145400 A1 JP WO2022145400A1
- 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
-
- 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
- B41M5/333—Colour developing components therefor, e.g. acidic compounds
- B41M5/3333—Non-macromolecular compounds
- B41M5/3335—Compounds containing phenolic or carboxylic acid groups or metal salts thereof
- B41M5/3336—Sulfur compounds, e.g. sulfones, sulfides, sulfonamides
-
- 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
- B41M5/3335—Compounds containing phenolic or carboxylic acid groups or metal salts thereof
-
- 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
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 Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020219044 | 2020-12-28 | ||
| JP2020219044 | 2020-12-28 | ||
| JP2021014999 | 2021-02-02 | ||
| JP2021014999 | 2021-02-02 | ||
| PCT/JP2021/048438 WO2022145400A1 (ja) | 2020-12-28 | 2021-12-24 | 顕色剤、感熱記録材料及び感熱記録層用塗料 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022145400A1 true JPWO2022145400A1 (https=) | 2022-07-07 |
| JP7177569B1 JP7177569B1 (ja) | 2022-11-24 |
| JPWO2022145400A5 JPWO2022145400A5 (https=) | 2022-12-08 |
Family
ID=82260743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022552611A Active JP7177569B1 (ja) | 2020-12-28 | 2021-12-24 | 顕色剤、感熱記録材料及び感熱記録層用塗料 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20240399776A1 (https=) |
| EP (1) | EP4269119B1 (https=) |
| JP (1) | JP7177569B1 (https=) |
| ES (1) | ES3028248T3 (https=) |
| FI (1) | FI4269119T3 (https=) |
| WO (1) | WO2022145400A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024046389A (ja) * | 2022-09-22 | 2024-04-03 | 王子ホールディングス株式会社 | 感熱記録体 |
| CN119053452A (zh) * | 2022-04-14 | 2024-11-29 | 王子控股株式会社 | 热敏记录体 |
| JP7848569B2 (ja) * | 2022-04-14 | 2026-04-21 | 王子ホールディングス株式会社 | 感熱記録体 |
| EP4420887B1 (en) * | 2023-02-22 | 2025-10-15 | Ricoh Company, Ltd. | Thermosensitive recording medium |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3230829A1 (de) | 1982-08-19 | 1984-02-23 | Bosch Gmbh Robert | Verfahren zur messung des durchflusses eines pulsierenden mediums mit rueckstroemung |
| 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 |
| JP5967013B2 (ja) * | 2013-05-10 | 2016-08-10 | 王子ホールディングス株式会社 | 感熱記録体 |
| JP6726048B2 (ja) * | 2015-09-18 | 2020-07-22 | 三光株式会社 | 感熱記録材料 |
| KR102493552B1 (ko) | 2015-12-25 | 2023-01-30 | 닛뽄 가야쿠 가부시키가이샤 | 감열 기록 재료 |
| JP6903431B2 (ja) * | 2016-12-27 | 2021-07-14 | 日本曹達株式会社 | 記録材料及び記録シート |
| JP6865656B2 (ja) * | 2017-08-31 | 2021-04-28 | 三光株式会社 | 感熱記録材料 |
| JP2019126933A (ja) * | 2018-01-23 | 2019-08-01 | 日本化薬株式会社 | 感熱記録材料 |
| JP2019142056A (ja) * | 2018-02-19 | 2019-08-29 | 三菱ケミカル株式会社 | 顕色剤及び感熱記録材料 |
| JP2020040287A (ja) * | 2018-09-11 | 2020-03-19 | 日本化薬株式会社 | 感熱記録材料 |
| 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 |
| JP7163173B2 (ja) * | 2018-12-26 | 2022-10-31 | 日本製紙株式会社 | 感熱記録体 |
| JP2020131452A (ja) * | 2019-02-13 | 2020-08-31 | 三菱製紙株式会社 | 感熱記録材料 |
| JP7277295B2 (ja) | 2019-07-10 | 2023-05-18 | ファナック株式会社 | サーボモータの制御装置 |
-
2021
- 2021-12-24 ES ES21915260T patent/ES3028248T3/es active Active
- 2021-12-24 EP EP21915260.0A patent/EP4269119B1/en active Active
- 2021-12-24 US US18/270,119 patent/US20240399776A1/en active Pending
- 2021-12-24 WO PCT/JP2021/048438 patent/WO2022145400A1/ja not_active Ceased
- 2021-12-24 FI FIEP21915260.0T patent/FI4269119T3/fi active
- 2021-12-24 JP JP2022552611A patent/JP7177569B1/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP4269119A4 (en) | 2024-07-10 |
| JP7177569B1 (ja) | 2022-11-24 |
| EP4269119A1 (en) | 2023-11-01 |
| FI4269119T3 (fi) | 2025-07-02 |
| ES3028248T3 (en) | 2025-06-18 |
| WO2022145400A1 (ja) | 2022-07-07 |
| US20240399776A1 (en) | 2024-12-05 |
| EP4269119B1 (en) | 2025-05-07 |
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