DE60226831D1 - Thermisch, reversibel, farbentwickelndes, thermochromisches Pigment - Google Patents

Thermisch, reversibel, farbentwickelndes, thermochromisches Pigment

Info

Publication number
DE60226831D1
DE60226831D1 DE60226831T DE60226831T DE60226831D1 DE 60226831 D1 DE60226831 D1 DE 60226831D1 DE 60226831 T DE60226831 T DE 60226831T DE 60226831 T DE60226831 T DE 60226831T DE 60226831 D1 DE60226831 D1 DE 60226831D1
Authority
DE
Germany
Prior art keywords
reversible
developing
color
thermal
thermochromic pigment
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.)
Expired - Lifetime
Application number
DE60226831T
Other languages
English (en)
Inventor
Kuniyuki Senga
Katsuyuki Fujita
Shigehiro Koide
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.)
Pilot Ink Co Ltd
Original Assignee
Pilot Ink 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 Pilot Ink Co Ltd filed Critical Pilot Ink Co Ltd
Application granted granted Critical
Publication of DE60226831D1 publication Critical patent/DE60226831D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B41M5/337—Additives; Binders
    • B41M5/3375—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
    • B41M5/28—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating
    • 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
    • B41M5/305—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers with reversible electron-donor electron-acceptor compositions

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE60226831T 2001-12-27 2002-12-23 Thermisch, reversibel, farbentwickelndes, thermochromisches Pigment Expired - Lifetime DE60226831D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001395841 2001-12-27
JP2002045108A JP4271401B2 (ja) 2001-12-27 2002-02-21 加熱発色型可逆熱変色性顔料

Publications (1)

Publication Number Publication Date
DE60226831D1 true DE60226831D1 (de) 2008-07-10

Family

ID=26625306

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60226831T Expired - Lifetime DE60226831D1 (de) 2001-12-27 2002-12-23 Thermisch, reversibel, farbentwickelndes, thermochromisches Pigment

Country Status (5)

Country Link
US (1) US7332109B2 (de)
EP (1) EP1323540B1 (de)
JP (1) JP4271401B2 (de)
DE (1) DE60226831D1 (de)
HK (1) HK1054899A1 (de)

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JP4219776B2 (ja) * 2003-05-16 2009-02-04 パイロットインキ株式会社 感温変色性色彩記憶性組成物及びそれを内包した感温変色性色彩記憶性マイクロカプセル顔料
DE10339442B4 (de) 2003-08-25 2006-07-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Thermochrome Polymerfolie und Verfahren zu deren Herstellung
EP1733709B1 (de) * 2005-06-15 2009-05-20 ZHERMACK S.p.A. Thermochromisches Material für dentale Abformmasse, Verfahren zu deren Herstellung sowie deren Verwendung
JP4486937B2 (ja) * 2006-02-28 2010-06-23 富士フイルム株式会社 感熱転写方式を用いた画像形成方法
KR20090079194A (ko) * 2006-09-05 2009-07-21 후지필름 헌트 케미칼스 유.에스.에이., 아이엔씨. 유기 흡수 촉진 첨가제를 함유하는 레이저-마킹용 코팅 및 레이저-마킹용 물질 형성용 조성물
JP2008120059A (ja) * 2006-10-17 2008-05-29 Pilot Ink Co Ltd 筆記具、筆記具セット
DE102007017791A1 (de) 2007-04-16 2008-10-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Komposit mit inversen thermochromen Eigenschaften, dieses enthaltender Verbundwerkstoff sowie dessen Verwendung
US7628336B2 (en) * 2007-05-25 2009-12-08 Target Brands, Inc. Transaction card with thermochromic feature
WO2009008436A1 (ja) * 2007-07-10 2009-01-15 Sakura Color Products Corporation 熱変色性組成物及び熱変色性マイクロカプセル
JP5324128B2 (ja) * 2007-07-10 2013-10-23 株式会社サクラクレパス 熱変色性組成物及び熱変色性マイクロカプセル
TW200922655A (en) * 2007-11-23 2009-06-01 Ota Precision Ind Co Ltd Golf club and golf club head with chameleon effects
US20090143516A1 (en) * 2007-11-30 2009-06-04 Macdonald John Gavin Thermochromic responsive elastic polymer substrate
DE102007061513A1 (de) 2007-12-20 2009-06-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Dotierkapseln, diese enthaltende Verbundsysteme sowie deren Verwendung
JP5557432B2 (ja) 2008-02-29 2014-07-23 パイロットインキ株式会社 可逆熱変色性水性インキ組成物及びそれを用いた筆記具、筆記具セット
JP5511259B2 (ja) 2009-08-18 2014-06-04 パイロットインキ株式会社 可逆熱変色性水性インキ組成物及びそれを用いた筆記具、筆記具セット
JP5833457B2 (ja) * 2011-02-24 2015-12-16 株式会社サクラクレパス 感温変色性組成物
WO2013061814A1 (ja) 2011-10-25 2013-05-02 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
US8664156B2 (en) 2011-12-31 2014-03-04 Sanford, L.P. Irreversible thermochromic ink compositions
US8652996B2 (en) 2011-12-31 2014-02-18 Sanford, L.P. Irreversible thermochromic pigment capsules
US8709973B2 (en) 2011-12-31 2014-04-29 Sanford, L.P. Irreversible thermochromic ink compositions
JP5937833B2 (ja) * 2012-02-06 2016-06-22 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
US8865621B2 (en) 2012-08-06 2014-10-21 Sanford, L.P. Irreversible color changing ink compositions
DE102012018813A1 (de) 2012-09-24 2014-03-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Thermochromes Material, dieses enthaltende Formkörper und deren Verwendung
WO2014105976A2 (en) 2012-12-28 2014-07-03 Chromatic Technologies Inc. Stabilizing additives for thermochromic pigments
US20150376433A1 (en) 2013-02-18 2015-12-31 Kabushiki Kaisha Pilot Corporation Solid writing material
JP6227892B2 (ja) 2013-04-30 2017-11-08 株式会社パイロットコーポレーション 固形筆記体
US9233385B2 (en) 2013-05-14 2016-01-12 Fomo Products, Inc. Temperature indicating foam gun nozzles and hoses
US9630767B2 (en) 2013-05-14 2017-04-25 Icp Adhesives And Sealants, Inc. Temperature indicating foam gun nozzles and hoses
JP2015021093A (ja) * 2013-07-22 2015-02-02 パイロットインキ株式会社 可逆熱変色性液状組成物
JP6147126B2 (ja) * 2013-07-22 2017-06-14 パイロットインキ株式会社 可逆熱変色性積層体
CN104417151B (zh) 2013-09-09 2018-07-13 株式会社百乐 热变色性固体笔具
CN106459637B (zh) 2014-04-24 2019-10-01 株式会社百乐 可逆热变色性印章用墨液组合物及印章
US9902861B2 (en) 2014-06-21 2018-02-27 Klt Technologies Single color reversible temperature indicator
EP3250116B1 (de) 2014-12-30 2020-10-14 Nexus Ekspertyzy I Badania Dr Jacek Stepien Thermooptische kontaktstruktur und deren anwendung bei der erkennung von allergischen reaktionen
CN106280679B (zh) 2015-06-26 2021-07-02 东亚铅笔株式会社 热致变色微粒和热致变色油墨组合物、书写器和智能窗
WO2017038292A1 (ja) * 2015-09-03 2017-03-09 株式会社日立製作所 温度履歴表示体
CN108463518A (zh) 2016-03-18 2018-08-28 惠普印迪戈股份公司 静电墨水组合物
US20180000177A1 (en) * 2016-06-29 2018-01-04 Beau Horner Thermochromic Articles of Apparel and Methods of Production
EP3284993A1 (de) 2016-08-16 2018-02-21 Masterflex SE Flexible schlauchleitung mit integriertem sensormaterial
WO2018186479A1 (ja) 2017-04-07 2018-10-11 パイロットインキ株式会社 可逆熱変色性組成物及びそれを内包した可逆熱変色性マイクロカプセル顔料
PL3702419T3 (pl) 2017-10-23 2024-03-11 Kabushiki Kaisha Pilot Corporation (Also Trading As Pilot Corporation) Odwracalnie termochromowa wodna kompozycja i przybór do pisania ją wykorzystujący
CN116929574A (zh) * 2018-03-14 2023-10-24 泰坦公司 使用深共晶物的温度升降指示器
CN113646052B (zh) 2019-03-29 2024-05-17 百乐墨水株式会社 可逆热变色性组合物、可逆热变色性微胶囊颜料及书写工具
CN113785023B (zh) 2019-04-11 2023-05-12 株式会社百乐 可逆热变色性书写工具用水性墨液组合物、以及内置其的替换笔芯及水性圆珠笔
CN116209725A (zh) 2020-09-28 2023-06-02 百乐墨水株式会社 可逆热变色性组合物和内包有该可逆热变色性组合物的可逆热变色性微胶囊颜料
US20230287259A1 (en) 2020-09-28 2023-09-14 The Pilot Ink Co., Ltd. Reversibly thermochromic composition and reversibly thermochromic microcapsule pigment encapsulating the same
CN113274296B (zh) * 2021-05-25 2022-02-11 四川大学 光固化温敏变色粘合剂、粘合组合物及其制备与应用
EP4349926A1 (de) 2021-05-31 2024-04-10 Kabushiki Kaisha Pilot Corporation (also trading as Pilot Corporation) Tintenzusammensetzung für schreibinstrument und schreibinstrument mit der tintenzusammensetzung für schreibinstrument
WO2024199763A1 (en) * 2023-03-29 2024-10-03 Sony Semiconductor Solutions Corporation Benzofluoran-based compounds as magenta thermochromic dyes and their use in imaging systems

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60264285A (ja) * 1984-06-13 1985-12-27 Pilot Ink Co Ltd 可逆性感熱記録組成物
JPH041848Y2 (de) * 1987-11-20 1992-01-22
US5552364A (en) 1992-03-09 1996-09-03 Ricoh Company, Ltd. Reversible theromosensitive coloring recording method, recording medium and recording apparatus for the recording method
JPH0665568A (ja) * 1992-08-19 1994-03-08 Sakura Color Prod Corp 熱変色性組成物
JPH0688071A (ja) * 1992-09-08 1994-03-29 Sakura Color Prod Corp 熱変色性組成物
JP3845128B2 (ja) * 1995-06-07 2006-11-15 パイロットインキ株式会社 温度依存性色彩記憶性樹脂組成物及びこれを用いた積層体
CA2235295A1 (en) 1997-04-23 1998-10-23 The Pilot Ink Co., Ltd. Reversible thermochromic compositions
JP3917269B2 (ja) * 1997-10-07 2007-05-23 パイロットインキ株式会社 可逆熱変色性組成物
US6165234A (en) * 1998-03-26 2000-12-26 Kanakkanatt; Sebastian V. Thermally color-changing candles
CA2318700A1 (en) * 1999-09-17 2001-03-17 Katsuyuki Fujita Thermochromic microencapsulated pigments
JP2002234119A (ja) * 2000-12-04 2002-08-20 Pilot Ink Co Ltd 可逆熱変色遮光性−透光性積層体

Also Published As

Publication number Publication date
JP2003253149A (ja) 2003-09-10
EP1323540B1 (de) 2008-05-28
EP1323540A3 (de) 2006-01-25
US20030122113A1 (en) 2003-07-03
HK1054899A1 (en) 2003-12-19
JP4271401B2 (ja) 2009-06-03
US7332109B2 (en) 2008-02-19
EP1323540A2 (de) 2003-07-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition