JP7842760B2 - 多目的フェノール不含有直接感熱記録媒体 - Google Patents
多目的フェノール不含有直接感熱記録媒体Info
- Publication number
- JP7842760B2 JP7842760B2 JP2023534746A JP2023534746A JP7842760B2 JP 7842760 B2 JP7842760 B2 JP 7842760B2 JP 2023534746 A JP2023534746 A JP 2023534746A JP 2023534746 A JP2023534746 A JP 2023534746A JP 7842760 B2 JP7842760 B2 JP 7842760B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- dpu
- substrate
- thermal
- thermal response
- 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
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
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)
Description
・ODB-2(CAS番号:89331-94-2、化学名スピロ(イソベンゾフラン-1(3H),9’-(9H)キサンテン)-3-オン、6’-(エチル(4-メチルフェニル)アミノ)-3’-メチル-2’-(フェニルアミノ)-);
・BK305(CAS番号:129473-78-5、化学名スピロ(イソベンゾフラン-1(3H),9’-(9H)キサンテン-3-オン,6’-(ジペンチルアミノ)-3’-メチル-2’-(フェニルアミノ)-);および
・ETAC(CAS番号:59129-79-2、化学名スピロ(イソベンゾフラン-1(3H),9’-(9H)キサンテン)-3-オン、6’-(エチル(4-メチルフェニル)アミノ)-3’-メチル-2’-(フェニルアミノ)-)。
前述の教示に従って、多数の直接感熱記録媒体の実施例および比較例が製造され、試験された。
Claims (7)
- 記録媒体であって、
基材と、
前記基材によって支持された、ロイコ染料および複数の顕色剤を含む、熱応答層と
を備え、
前記記録媒体は、フェノールを含有せず、
前記複数の顕色剤は、1,3-ジフェニル尿素(以後「DPU」という)および尿素ウレタン(CAS番号321860-75-7)(以後「UU」という)を含み、
前記DPUおよび前記UUは、1/3~3の範囲の相対重量比で前記熱応答層中に存在し、
前記熱応答層は、1.3g/m2以下および0.9g/m2以上のコート重量を有する、記録媒体。 - 前記熱応答層と前記基材との間にベースコート層をさらに備える、請求項1に記載の媒体。
- 前記基材によって支持されるトップコートをさらに備え、前記熱応答層が前記トップコートと前記基材との間に配置される、請求項1に記載の媒体。
- 前記DPUおよび前記UUは、前記熱応答層全体に分散されている、請求項1に記載の媒体。
- 前記熱応答層には、DPUおよびUU以外の顕色剤が実質的に存在しない、請求項1に記載の媒体。
- 前記相対重量比は、1/2~2の範囲である、請求項1に記載の媒体。
- 前記相対重量比は、1である、請求項6に記載の媒体。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2026009533A JP2026069557A (ja) | 2020-12-10 | 2026-01-23 | 多目的フェノール不含有直接感熱記録媒体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2020/064342 WO2022125104A1 (en) | 2020-12-10 | 2020-12-10 | Multi-purpose phenol-free direct thermal recording media |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2026009533A Division JP2026069557A (ja) | 2020-12-10 | 2026-01-23 | 多目的フェノール不含有直接感熱記録媒体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2024502544A JP2024502544A (ja) | 2024-01-22 |
| JP7842760B2 true JP7842760B2 (ja) | 2026-04-08 |
Family
ID=74141902
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023534746A Active JP7842760B2 (ja) | 2020-12-10 | 2020-12-10 | 多目的フェノール不含有直接感熱記録媒体 |
| JP2026009533A Abandoned JP2026069557A (ja) | 2020-12-10 | 2026-01-23 | 多目的フェノール不含有直接感熱記録媒体 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2026009533A Abandoned JP2026069557A (ja) | 2020-12-10 | 2026-01-23 | 多目的フェノール不含有直接感熱記録媒体 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP4259449B1 (ja) |
| JP (2) | JP7842760B2 (ja) |
| KR (1) | KR102945498B1 (ja) |
| FI (1) | FI4259449T3 (ja) |
| WO (1) | WO2022125104A1 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4442467A4 (en) * | 2021-11-30 | 2024-12-18 | Nippon Kayaku Kabushiki Kaisha | HEAT RECORDING COMPOSITION |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002283744A (ja) | 2001-03-26 | 2002-10-03 | Nippon Paper Industries Co Ltd | 感熱記録体 |
| JP2004223871A (ja) | 2003-01-23 | 2004-08-12 | Mitsubishi Paper Mills Ltd | 感熱記録材料 |
| JP2004255842A (ja) | 2003-02-28 | 2004-09-16 | Mitsubishi Paper Mills Ltd | 感熱記録材料 |
| JP2008194986A (ja) | 2007-02-15 | 2008-08-28 | Nippon Paper Industries Co Ltd | 感熱記録体 |
| US20160031254A1 (en) | 2013-03-27 | 2016-02-04 | Mitsubishi Hitec Paper Europe Gmbh | Composition For Developing A Visually Discernible Colour And Corresponding Heat-Sensitive Recording Material |
| JP2016068418A (ja) | 2014-09-30 | 2016-05-09 | 日本化薬株式会社 | 感熱記録材料 |
| JP2016165835A (ja) | 2015-03-10 | 2016-09-15 | 王子ホールディングス株式会社 | 感熱記録体 |
| JP2018065338A (ja) | 2016-10-21 | 2018-04-26 | 日本化薬株式会社 | 感熱記録材料 |
| JP2019084758A (ja) | 2017-11-07 | 2019-06-06 | 日本化薬株式会社 | 感熱記録材料 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1135540A (en) | 1966-06-01 | 1968-12-04 | Ncr Co | Temperature responsive record material |
| US3746675A (en) | 1970-07-15 | 1973-07-17 | Ncr | Heat sensitive record material |
| US3674535A (en) | 1970-07-15 | 1972-07-04 | Ncr Co | Heat-sensitive record material |
| US4181771A (en) | 1977-11-04 | 1980-01-01 | Ncr Corporation | Thermally responsive record material |
| US4151748A (en) | 1977-12-15 | 1979-05-01 | Ncr Corporation | Two color thermally sensitive record material system |
| US4246318A (en) | 1979-04-09 | 1981-01-20 | Appleton Papers Inc. | Thermally-responsive record material |
| US4470057A (en) | 1982-07-26 | 1984-09-04 | Appleton Papers Inc. | Thermally-responsive record material |
| KR910007066B1 (ko) | 1983-09-08 | 1991-09-16 | 간사끼 세이시 가부시기가이샤 | 감열(感熱)기록체 |
| US4794102A (en) | 1987-09-03 | 1988-12-27 | Appleton Papers Inc. | Thermally-responsive record material |
| US5098882A (en) | 1989-08-24 | 1992-03-24 | Daio Paper Corporation | Heat-sensitive recording medium |
| JPH082112A (ja) * | 1994-06-27 | 1996-01-09 | Nippon Paper Ind Co Ltd | 感熱記録体 |
| US5955398A (en) | 1997-04-25 | 1999-09-21 | Appleton Papers Inc. | Thermally-responsive record material |
| CN1243728C (zh) | 1998-09-04 | 2006-03-01 | 旭化成株式会社 | 用于生色组合物的新化合物和记录材料 |
| JP3789927B2 (ja) | 1998-09-04 | 2006-06-28 | 旭化成ケミカルズ株式会社 | 新規ウレアウレタン化合物 |
| JP3836868B2 (ja) | 1998-09-04 | 2006-10-25 | ケミプロ化成株式会社 | ウレアウレタン化合物 |
| US7635662B2 (en) | 1998-09-04 | 2009-12-22 | Chemipro Kasei Kaisha, Ltd. | Compound for color-producing composition, and recording material |
| JP3836867B2 (ja) | 1998-09-04 | 2006-10-25 | ケミプロ化成株式会社 | 新規なウレアウレタン化合物 |
| JP3795062B2 (ja) | 1998-09-04 | 2006-07-12 | 旭化成ケミカルズ株式会社 | 新しいウレアウレタン化合物 |
| WO2001016095A1 (fr) | 1999-08-31 | 2001-03-08 | Mitsubishi Paper Mills Ltd. | Compose recepteur d'electrons et materiau pour thermogravure |
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| JP2002187364A (ja) | 2000-12-20 | 2002-07-02 | Nippon Paper Industries Co Ltd | 感熱記録紙 |
| WO2005042263A1 (ja) | 2003-10-23 | 2005-05-12 | Asahi Kasei Chemicals Corporation | 分散液組成物および記録材料 |
| DE102004004204A1 (de) | 2004-01-27 | 2005-08-11 | Mitsubishi Hitec Paper Bielefeld Gmbh | Wärmeempfindliches Aufzeichnungsmaterial |
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| EP2033800B1 (de) | 2007-09-04 | 2010-02-24 | Mitsubishi HiTec Paper Flensburg GmbH | Wärmeempfindliches Aufzeichnungsmaterial |
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| DE102016113203B4 (de) | 2016-07-18 | 2018-05-30 | Papierfabrik August Koehler Se | Wärmeempfindliches aufzeichnungsmaterial |
| DE102017111439B4 (de) | 2017-05-24 | 2019-08-22 | Papierfabrik August Koehler Se | Wärmeempfindliches aufzeichnungsmaterial |
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| JP7027199B2 (ja) | 2018-02-01 | 2022-03-01 | 日本化薬株式会社 | 感熱記録材料 |
| CN112533967B (zh) | 2018-08-23 | 2023-09-15 | 日本化药株式会社 | 活性能量线硬化型树脂组合物的水中油滴型乳剂及感热记录材料 |
-
2020
- 2020-12-10 JP JP2023534746A patent/JP7842760B2/ja active Active
- 2020-12-10 WO PCT/US2020/064342 patent/WO2022125104A1/en not_active Ceased
- 2020-12-10 KR KR1020237021160A patent/KR102945498B1/ko active Active
- 2020-12-10 EP EP20838767.0A patent/EP4259449B1/en active Active
- 2020-12-10 FI FIEP20838767.0T patent/FI4259449T3/fi active
-
2026
- 2026-01-23 JP JP2026009533A patent/JP2026069557A/ja not_active Abandoned
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002283744A (ja) | 2001-03-26 | 2002-10-03 | Nippon Paper Industries Co Ltd | 感熱記録体 |
| JP2004223871A (ja) | 2003-01-23 | 2004-08-12 | Mitsubishi Paper Mills Ltd | 感熱記録材料 |
| JP2004255842A (ja) | 2003-02-28 | 2004-09-16 | Mitsubishi Paper Mills Ltd | 感熱記録材料 |
| JP2008194986A (ja) | 2007-02-15 | 2008-08-28 | Nippon Paper Industries Co Ltd | 感熱記録体 |
| US20160031254A1 (en) | 2013-03-27 | 2016-02-04 | Mitsubishi Hitec Paper Europe Gmbh | Composition For Developing A Visually Discernible Colour And Corresponding Heat-Sensitive Recording Material |
| JP2016068418A (ja) | 2014-09-30 | 2016-05-09 | 日本化薬株式会社 | 感熱記録材料 |
| JP2016165835A (ja) | 2015-03-10 | 2016-09-15 | 王子ホールディングス株式会社 | 感熱記録体 |
| JP2018065338A (ja) | 2016-10-21 | 2018-04-26 | 日本化薬株式会社 | 感熱記録材料 |
| JP2019084758A (ja) | 2017-11-07 | 2019-06-06 | 日本化薬株式会社 | 感熱記録材料 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20230107361A (ko) | 2023-07-14 |
| EP4259449B1 (en) | 2024-06-19 |
| JP2026069557A (ja) | 2026-04-23 |
| FI4259449T3 (fi) | 2024-08-01 |
| JP2024502544A (ja) | 2024-01-22 |
| WO2022125104A1 (en) | 2022-06-16 |
| KR102945498B1 (ko) | 2026-03-30 |
| EP4259449A1 (en) | 2023-10-18 |
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