JP7794196B2 - 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 - Google Patents

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

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Publication number
JP7794196B2
JP7794196B2 JP2023525793A JP2023525793A JP7794196B2 JP 7794196 B2 JP7794196 B2 JP 7794196B2 JP 2023525793 A JP2023525793 A JP 2023525793A JP 2023525793 A JP2023525793 A JP 2023525793A JP 7794196 B2 JP7794196 B2 JP 7794196B2
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JP
Japan
Prior art keywords
group
reversible thermochromic
thermochromic composition
formula
composition according
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
JP2023525793A
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English (en)
Japanese (ja)
Other versions
JPWO2022255256A1 (https=
JPWO2022255256A5 (https=
Inventor
潤也 河井
圭一郎 稲田
久俊 上原
高雄 小林
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Corp
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 Mitsubishi Chemical Corp filed Critical Mitsubishi Chemical Corp
Publication of JPWO2022255256A1 publication Critical patent/JPWO2022255256A1/ja
Publication of JPWO2022255256A5 publication Critical patent/JPWO2022255256A5/ja
Application granted granted Critical
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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
    • 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
    • B41M5/333—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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0097—Dye preparations of special physical nature; Tablets, films, extrusion, microcapsules, sheets, pads, bags with dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/50—Sympathetic, colour changing or similar inks
    • 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
    • B41M5/3336—Sulfur compounds, e.g. sulfones, sulfides, sulfonamides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/16—Writing inks
    • C09D11/17—Writing inks characterised by colouring agents
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
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 JPWO2022255256A5 (https=) 2025-01-06
JP7794196B2 true JP7794196B2 (ja) 2026-01-06

Family

ID=84324152

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000141893A (ja) 1998-11-06 2000-05-23 Mitsubishi Paper Mills Ltd 可逆性感熱記録材料
JP2000343833A (ja) 1999-06-03 2000-12-12 Nippon Paper Industries Co Ltd 感熱記録紙
WO2018193680A1 (ja) 2017-04-17 2018-10-25 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

Family Cites Families (15)

* 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
GB9827569D0 (en) 1998-12-16 1999-02-10 Ciba Geigy Ag Heat sensitive recording material
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000141893A (ja) 1998-11-06 2000-05-23 Mitsubishi Paper Mills Ltd 可逆性感熱記録材料
JP2000343833A (ja) 1999-06-03 2000-12-12 Nippon Paper Industries Co Ltd 感熱記録紙
WO2018193680A1 (ja) 2017-04-17 2018-10-25 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

Also Published As

Publication number Publication date
JPWO2022255256A1 (https=) 2022-12-08
WO2022255256A1 (ja) 2022-12-08
EP4349609A1 (en) 2024-04-10

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