JP7177569B1 - 顕色剤、感熱記録材料及び感熱記録層用塗料 - Google Patents

顕色剤、感熱記録材料及び感熱記録層用塗料 Download PDF

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JP7177569B1
JP7177569B1 JP2022552611A JP2022552611A JP7177569B1 JP 7177569 B1 JP7177569 B1 JP 7177569B1 JP 2022552611 A JP2022552611 A JP 2022552611A JP 2022552611 A JP2022552611 A JP 2022552611A JP 7177569 B1 JP7177569 B1 JP 7177569B1
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group
general formula
heat
sensitive recording
residue
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Japanese (ja)
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JPWO2022145400A5 (https=
JPWO2022145400A1 (https=
Inventor
良三 石橋
良一 木西
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Sanko Co Ltd
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Sanko Co Ltd
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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
    • 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

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  • 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)
JP2022552611A 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 Active JP7177569B1 (ja)

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)

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JPWO2022145400A1 JPWO2022145400A1 (https=) 2022-07-07
JP7177569B1 true JP7177569B1 (ja) 2022-11-24
JPWO2022145400A5 JPWO2022145400A5 (https=) 2022-12-08

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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=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023199975A1 (ja) * 2022-04-14 2023-10-19 王子ホールディングス株式会社 感熱記録体
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
EP4420887A1 (en) * 2023-02-22 2024-08-28 Ricoh Company, Ltd. Thermosensitive recording medium

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018103469A (ja) * 2016-12-27 2018-07-05 日本曹達株式会社 記録材料及び記録シート
JP2019043005A (ja) * 2017-08-31 2019-03-22 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
JP2020082406A (ja) * 2018-11-19 2020-06-04 株式会社リコー 感熱記録媒体、感熱記録液、及び物品
JP2020104274A (ja) * 2018-12-26 2020-07-09 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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
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
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

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018103469A (ja) * 2016-12-27 2018-07-05 日本曹達株式会社 記録材料及び記録シート
JP2019043005A (ja) * 2017-08-31 2019-03-22 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
JP2020082406A (ja) * 2018-11-19 2020-06-04 株式会社リコー 感熱記録媒体、感熱記録液、及び物品
JP2020104274A (ja) * 2018-12-26 2020-07-09 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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023199975A1 (ja) * 2022-04-14 2023-10-19 王子ホールディングス株式会社 感熱記録体
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
EP4420887A1 (en) * 2023-02-22 2024-08-28 Ricoh Company, Ltd. Thermosensitive recording medium
WO2024176910A1 (en) * 2023-02-22 2024-08-29 Ricoh Company, Ltd. Thermosensitive recording medium

Also Published As

Publication number Publication date
EP4269119A4 (en) 2024-07-10
EP4269119A1 (en) 2023-11-01
JPWO2022145400A1 (https=) 2022-07-07
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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