JPWO2022255256A5 - - Google Patents

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Publication number
JPWO2022255256A5
JPWO2022255256A5 JP2023525793A JP2023525793A JPWO2022255256A5 JP WO2022255256 A5 JPWO2022255256 A5 JP WO2022255256A5 JP 2023525793 A JP2023525793 A JP 2023525793A JP 2023525793 A JP2023525793 A JP 2023525793A JP WO2022255256 A5 JPWO2022255256 A5 JP WO2022255256A5
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JP
Japan
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group
formula
reversible thermochromic
composition according
thermochromic composition
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JP2023525793A
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English (en)
Japanese (ja)
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JP7794196B2 (ja
JPWO2022255256A1 (https=
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Priority claimed from PCT/JP2022/021769 external-priority patent/WO2022255256A1/ja
Publication of JPWO2022255256A1 publication Critical patent/JPWO2022255256A1/ja
Publication of JPWO2022255256A5 publication Critical patent/JPWO2022255256A5/ja
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Publication of JP7794196B2 publication Critical patent/JP7794196B2/ja
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JP2023525793A 2021-05-31 2022-05-27 可逆熱変色性組成物、該可逆熱変色性組成物を用いた筆記具及び玩具 Active JP7794196B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021091291 2021-05-31
JP2021091291 2021-05-31
PCT/JP2022/021769 WO2022255256A1 (ja) 2021-05-31 2022-05-27 可逆熱変色性組成物、該可逆熱変色性組成物を用いた筆記具及び玩具

Publications (3)

Publication Number Publication Date
JPWO2022255256A1 JPWO2022255256A1 (https=) 2022-12-08
JPWO2022255256A5 true JPWO2022255256A5 (https=) 2025-01-06
JP7794196B2 JP7794196B2 (ja) 2026-01-06

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ID=84324152

Family Applications (1)

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JP2023525793A Active JP7794196B2 (ja) 2021-05-31 2022-05-27 可逆熱変色性組成物、該可逆熱変色性組成物を用いた筆記具及び玩具

Country Status (3)

Country Link
EP (1) EP4349609A1 (https=)
JP (1) JP7794196B2 (https=)
WO (1) WO2022255256A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4205990A4 (en) * 2020-08-27 2024-08-14 Nippon Kayaku Kabushiki Kaisha THERMOSENSITIVE RECORDING MATERIAL
JP7801939B2 (ja) * 2022-04-20 2026-01-19 株式会社パイロットコーポレーション 可逆熱変色性組成物及びそれを内包してなる可逆熱変色性マイクロカプセル顔料

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4623391A (en) * 1983-10-02 1986-11-18 The Standard Register Company Color developers for pressure-sensitive or heat-sensitive recording papers
JPS6279283A (ja) 1985-10-02 1987-04-11 Pilot Ink Co Ltd 熱変色性材料
JPS62101684A (ja) 1985-10-30 1987-05-12 Pilot Ink Co Ltd 熱変色性材料
JPH0659746B2 (ja) 1985-12-14 1994-08-10 パイロツトインキ株式会社 色彩記憶性印刷物
JPH0717106B2 (ja) * 1986-04-09 1995-03-01 株式会社リコー 感熱記録材料
US4921535A (en) * 1987-06-24 1990-05-01 Ciba-Geigy Corporation Heat-sensitive recording material
JP2679459B2 (ja) 1991-08-02 1997-11-19 王子製紙株式会社 感熱記録体
JP2734379B2 (ja) * 1994-08-31 1998-03-30 日本製紙株式会社 新規な尿素（チオ尿素）誘導体並びにそれを使用した感熱記録シート
JPH10315634A (ja) * 1997-03-18 1998-12-02 Nippon Paper Ind Co Ltd 感熱記録体
JPH10272842A (ja) * 1997-03-28 1998-10-13 Nippon Paper Ind Co Ltd 感熱記録体
JPH11208123A (ja) * 1998-01-26 1999-08-03 Nippon Paper Industries Co Ltd 感熱記録体
JP2000141893A (ja) * 1998-11-06 2000-05-23 Mitsubishi Paper Mills Ltd 可逆性感熱記録材料
GB9827569D0 (en) 1998-12-16 1999-02-10 Ciba Geigy Ag Heat sensitive recording material
JP2000343833A (ja) * 1999-06-03 2000-12-12 Nippon Paper Industries Co Ltd 感熱記録紙
JP4093968B2 (ja) 2004-01-29 2008-06-04 パイロットインキ株式会社 感温変色性色彩記憶性筆記具用インキ組成物
CN104797429B (zh) 2012-11-21 2017-04-19 日本曹达株式会社 使用非酚类化合物的记录材料、记录片和将非酚类化合物用于显色剂的方法
JP6851787B2 (ja) 2015-11-18 2021-03-31 パイロットインキ株式会社 可逆熱変色性マイクロカプセル顔料、ならびにそれを含む液状組成物および積層体
JP2018178001A (ja) * 2017-04-17 2018-11-15 株式会社日立産機システム レーザーマーキング用塗料及びそれを用いたレーザーマーキング方法

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