DE69816216D1 - Reversible Thermochrome Zusammensetzung - Google Patents

Reversible Thermochrome Zusammensetzung

Info

Publication number
DE69816216D1
DE69816216D1 DE69816216T DE69816216T DE69816216D1 DE 69816216 D1 DE69816216 D1 DE 69816216D1 DE 69816216 T DE69816216 T DE 69816216T DE 69816216 T DE69816216 T DE 69816216T DE 69816216 D1 DE69816216 D1 DE 69816216D1
Authority
DE
Germany
Prior art keywords
reversible thermochromic
thermochromic composition
composition
reversible
thermochromic
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
DE69816216T
Other languages
English (en)
Other versions
DE69816216T2 (de
Inventor
Yutaka Shibahashi
Jun Sugai
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 DE69816216D1 publication Critical patent/DE69816216D1/de
Publication of DE69816216T2 publication Critical patent/DE69816216T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K9/00—Tenebrescent materials, i.e. materials for which the range of wavelengths for energy absorption is changed as a result of excitation by some form of energy
    • C09K9/02—Organic tenebrescent materials
    • 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
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Cosmetics (AREA)
DE1998616216 1997-10-07 1998-10-05 Reversible Thermochrome Zusammensetzung Expired - Lifetime DE69816216T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP29163097A JP3917269B2 (ja) 1997-10-07 1997-10-07 可逆熱変色性組成物
JP29163097 1997-10-07

Publications (2)

Publication Number Publication Date
DE69816216D1 true DE69816216D1 (de) 2003-08-14
DE69816216T2 DE69816216T2 (de) 2004-05-27

Family

ID=17771450

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998616216 Expired - Lifetime DE69816216T2 (de) 1997-10-07 1998-10-05 Reversible Thermochrome Zusammensetzung

Country Status (5)

Country Link
US (1) US6048387A (de)
EP (1) EP0908501B1 (de)
JP (1) JP3917269B2 (de)
CA (1) CA2249519A1 (de)
DE (1) DE69816216T2 (de)

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JP3578391B2 (ja) * 1998-10-22 2004-10-20 東芝テック株式会社 温度管理部材及びこれを用いた温度管理方法
JP2001031884A (ja) * 1999-07-22 2001-02-06 Pilot Ink Co Ltd 可逆熱変色性顔料
WO2001098099A1 (en) * 2000-06-19 2001-12-27 Mccord Winn Textron Blow molded fan shroud
JP4567859B2 (ja) * 2000-08-09 2010-10-20 パイロットインキ株式会社 耐光性を向上した可逆性熱変色組成物とこれを用いた製品
US6562755B1 (en) 2000-10-31 2003-05-13 Ncr Corporation Thermal paper with security features
JP2002294096A (ja) * 2001-03-30 2002-10-09 Pilot Ink Co Ltd 可逆熱変色性組成物
US20040012125A1 (en) * 2001-06-19 2004-01-22 Plant William D. Blow molded fan shroud
US20030200725A1 (en) * 2001-06-29 2003-10-30 Aloisi Robert J. Packaging material and products comprising indicia-former which changes from a first visual condition to a second visual condition and indicates a characteristic of the package contents
TW554027B (en) * 2001-10-18 2003-09-21 New Prismatic Entpr Co Ltd Reversible thermochromic composition
US20030087566A1 (en) * 2001-10-23 2003-05-08 Polymer Group, Inc. Meltspun thermochromic fabrics
JP4312987B2 (ja) * 2001-11-12 2009-08-12 パイロットインキ株式会社 摩擦熱変色性筆記具及びそれを用いた摩擦熱変色セット
JP3910877B2 (ja) 2001-11-22 2007-04-25 パイロットインキ株式会社 感温変色性複合繊維
JP4271401B2 (ja) * 2001-12-27 2009-06-03 パイロットインキ株式会社 加熱発色型可逆熱変色性顔料
JP2004074583A (ja) * 2002-08-19 2004-03-11 Sony Corp 可逆性多色記録媒体、及びこれを用いた記録方法
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
DE102004011347A1 (de) * 2004-03-05 2005-09-29 Basf Ag Druckfarben für den Offset- und/oder Hochdruck mit NIR-Absorbern sowie in Offset- und/oder Hochdruckfarben lösliche NIR-Absorber
US7494537B2 (en) * 2004-11-15 2009-02-24 The Pilot Ink Co., Ltd. Thermochromic coloring color-memory composition and thermochromic coloring color-memory microcapsule pigment containing the same
US20060116442A1 (en) * 2004-11-29 2006-06-01 Gallo Clinton E Aqueous thermochromic and photochromic motor vehicle paints and methods of use
US7538070B2 (en) 2005-06-07 2009-05-26 Xerox Corporation Thermochromic recording medium
JP4851159B2 (ja) * 2005-10-25 2012-01-11 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
US20070131949A1 (en) * 2005-12-12 2007-06-14 General Electric Company Color tunable light-emitting devices and method of making the same
US20070132371A1 (en) * 2005-12-12 2007-06-14 General Electric Company Color tunable light-emitting devices and method of making the same
JP2008120059A (ja) * 2006-10-17 2008-05-29 Pilot Ink Co Ltd 筆記具、筆記具セット
JP4934398B2 (ja) * 2006-10-20 2012-05-16 パイロットインキ株式会社 感温変色性組成物及びそれを用いた感温変色性繊維
DE602008003126D1 (de) * 2007-06-29 2010-12-02 Merck Patent Gmbh Mikrosphäre mit polymerkern, schale und absorptionsvorrichtung
JP5428412B2 (ja) * 2008-03-18 2014-02-26 株式会社リコー 耐熱性向上剤及び可逆性感熱記録媒体
EP2772523B1 (de) 2011-10-25 2018-11-28 Kabushiki Kaisha Pilot Corporation Reversibel thermochrome zusammensetzungen
US8652996B2 (en) 2011-12-31 2014-02-18 Sanford, L.P. Irreversible thermochromic pigment capsules
US8664156B2 (en) 2011-12-31 2014-03-04 Sanford, L.P. Irreversible thermochromic ink compositions
US8709973B2 (en) 2011-12-31 2014-04-29 Sanford, L.P. Irreversible thermochromic ink compositions
US20130177703A1 (en) 2012-01-09 2013-07-11 Chromatic Technologies Inc. Reversible thermochromic and photochromic ink pens and markers
US8865621B2 (en) 2012-08-06 2014-10-21 Sanford, L.P. Irreversible color changing ink compositions
US9580603B2 (en) * 2013-09-27 2017-02-28 Chromatic Technologies, Inc. Red thermochromic dyes and their ink compositions
EP3374448A1 (de) * 2016-03-18 2018-09-19 Hp Indigo B.V. Elektrostatische tintenzusammensetzungen
JP7007822B2 (ja) * 2017-06-21 2022-01-25 株式会社パイロットコーポレーション 筆記具用油性インキ組成物およびそれを用いた筆記具
JP6859213B2 (ja) * 2017-06-29 2021-04-14 株式会社パイロットコーポレーション 筆記具用インキ組成物およびそれを用いた筆記具
JP7036583B2 (ja) * 2017-12-25 2022-03-15 株式会社パイロットコーポレーション 筆記具用多色変色性インキ組成物及びそれを用いた筆記具
US11236247B2 (en) 2018-02-05 2022-02-01 Chromatic Technologies, Inc. Ultraviolet light stable color-changing systems
EP4038153A4 (de) * 2019-09-24 2024-01-17 Sanford, L.P. Umgekehrte photochrome tinten mit eingekapselten umgekehrten photochromen farbstoffen sowie zugehörige verfahren und schreibinstrumente

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GB1349093A (en) * 1971-09-23 1974-03-27 British Hovercraft Corp Ltd Ship assembly and repair
US4028118A (en) * 1972-05-30 1977-06-07 Pilot Ink Co., Ltd. Thermochromic materials
DE2243483C2 (de) * 1972-09-05 1985-01-31 Basf Ag, 6700 Ludwigshafen Neue Diazaxanthenlactone, deren Herstellung und deren Verwendung als Farbbildner für Kopierverfahren
DE2509793C2 (de) * 1975-03-06 1985-01-10 Basf Ag, 6700 Ludwigshafen Diazarhodaminlactone und deren Verwendung als Farbbildner für Kopieverfahren
US4169183A (en) * 1977-03-03 1979-09-25 Moore Business Forms, Inc. 9-Dialkylamino-spiro [6H-[1]benzopyrano[3,2-g]quinoline-6,1'(3'H)-isobenzofuran]-3'-one compounds and pressure-sensitive recording system therewith
JPS5790085A (en) * 1980-11-27 1982-06-04 Pilot Ink Co Ltd Thermochromic material
JPS57167380A (en) * 1981-04-08 1982-10-15 Pilot Ink Co Ltd Thermochromic material
JPS60264285A (ja) * 1984-06-13 1985-12-27 Pilot Ink Co Ltd 可逆性感熱記録組成物
JPS619488A (ja) * 1984-06-26 1986-01-17 Pilot Ink Co Ltd 可逆性感熱示温組成物
JPH0665568A (ja) * 1992-08-19 1994-03-08 Sakura Color Prod Corp 熱変色性組成物
JPH0688070A (ja) * 1992-09-08 1994-03-29 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
DE4436973C2 (de) * 1993-12-21 2003-06-26 Heidelberger Druckmasch Ag Gummituch mit variierendem Profil und Verfahren zu seiner Herstellung
EP0659582B1 (de) * 1993-12-24 1998-05-13 The Pilot Ink Co., Ltd. Reversibele thermochromische Zusammensetzung
CA2235295A1 (en) * 1997-04-23 1998-10-23 The Pilot Ink Co., Ltd. Reversible thermochromic compositions

Also Published As

Publication number Publication date
DE69816216T2 (de) 2004-05-27
EP0908501A1 (de) 1999-04-14
US6048387A (en) 2000-04-11
CA2249519A1 (en) 1999-04-07
EP0908501B1 (de) 2003-07-09
JPH11105428A (ja) 1999-04-20
JP3917269B2 (ja) 2007-05-23

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Legal Events

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