JP7413090B2 - 感熱記録体 - Google Patents

感熱記録体 Download PDF

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Publication number
JP7413090B2
JP7413090B2 JP2020038886A JP2020038886A JP7413090B2 JP 7413090 B2 JP7413090 B2 JP 7413090B2 JP 2020038886 A JP2020038886 A JP 2020038886A JP 2020038886 A JP2020038886 A JP 2020038886A JP 7413090 B2 JP7413090 B2 JP 7413090B2
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JP
Japan
Prior art keywords
heat
sensitive recording
copolymer
group
monomer
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
JP2020038886A
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English (en)
Japanese (ja)
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JP2021138083A5 (enExample
JP2021138083A (ja
Inventor
健二 平井
賢太郎 川▲崎▼
佳美 緑川
佑香 村田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Paper Industries Co Ltd
Original Assignee
Nippon Paper Industries Co Ltd
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 Nippon Paper Industries Co Ltd filed Critical Nippon Paper Industries Co Ltd
Priority to JP2020038886A priority Critical patent/JP7413090B2/ja
Priority to EP20900008.2A priority patent/EP4056605A4/en
Priority to US17/784,584 priority patent/US12053997B2/en
Priority to PCT/JP2020/045602 priority patent/WO2021117702A1/ja
Priority to CN202080085525.3A priority patent/CN114786957B/zh
Publication of JP2021138083A publication Critical patent/JP2021138083A/ja
Publication of JP2021138083A5 publication Critical patent/JP2021138083A5/ja
Application granted granted Critical
Publication of JP7413090B2 publication Critical patent/JP7413090B2/ja
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  • Graft Or Block Polymers (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Polymerisation Methods In General (AREA)
JP2020038886A 2019-12-12 2020-03-06 感熱記録体 Active JP7413090B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2020038886A JP7413090B2 (ja) 2020-03-06 2020-03-06 感熱記録体
EP20900008.2A EP4056605A4 (en) 2019-12-12 2020-12-08 HEAT RECORDING MATERIAL
US17/784,584 US12053997B2 (en) 2019-12-12 2020-12-08 Thermosensitive recording medium
PCT/JP2020/045602 WO2021117702A1 (ja) 2019-12-12 2020-12-08 感熱記録体
CN202080085525.3A CN114786957B (zh) 2019-12-12 2020-12-08 热敏记录体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020038886A JP7413090B2 (ja) 2020-03-06 2020-03-06 感熱記録体

Publications (3)

Publication Number Publication Date
JP2021138083A JP2021138083A (ja) 2021-09-16
JP2021138083A5 JP2021138083A5 (enExample) 2022-01-14
JP7413090B2 true JP7413090B2 (ja) 2024-01-15

Family

ID=77667506

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020038886A Active JP7413090B2 (ja) 2019-12-12 2020-03-06 感熱記録体

Country Status (1)

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JP (1) JP7413090B2 (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014188725A (ja) 2013-03-26 2014-10-06 Dic Corp 感熱記録媒体の保護層形成用コーティング剤及び感熱記録媒体

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5042575B2 (ja) * 2006-09-19 2012-10-03 株式会社リコー 感熱記録媒体
JP5320225B2 (ja) * 2008-09-10 2013-10-23 三井化学株式会社 感熱記録材料
JP6187388B2 (ja) * 2013-06-05 2017-08-30 王子ホールディングス株式会社 感熱記録体

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014188725A (ja) 2013-03-26 2014-10-06 Dic Corp 感熱記録媒体の保護層形成用コーティング剤及び感熱記録媒体

Also Published As

Publication number Publication date
JP2021138083A (ja) 2021-09-16

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