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AR111621A1 - Composición de pigmento termocrómico - Google Patents

Composición de pigmento termocrómico

Info

Publication number
AR111621A1
AR111621A1 ARP180101076A ARP180101076A AR111621A1 AR 111621 A1 AR111621 A1 AR 111621A1 AR P180101076 A ARP180101076 A AR P180101076A AR P180101076 A ARP180101076 A AR P180101076A AR 111621 A1 AR111621 A1 AR 111621A1
Authority
AR
Argentina
Prior art keywords
composition
pigment
thermocromic
thermochromic pigment
compound
Prior art date
Application number
ARP180101076A
Other languages
English (en)
Inventor
Guillaume Chollet
Franois Foulonneau
Alexander Bourque
Anne Damiano
- Debrauwer Christelle Lise
Original Assignee
SOCIéTé BIC
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 SOCIéTé BIC filed Critical SOCIéTé BIC
Publication of AR111621A1 publication Critical patent/AR111621A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/612—Esters of carboxylic acids having a carboxyl group bound to an acyclic carbon atom and having a six-membered aromatic ring in the acid moiety
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/612—Esters of carboxylic acids having a carboxyl group bound to an acyclic carbon atom and having a six-membered aromatic ring in the acid moiety
    • C07C69/616—Esters of carboxylic acids having a carboxyl group bound to an acyclic carbon atom and having a six-membered aromatic ring in the acid moiety polycyclic
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Pens And Brushes (AREA)

Abstract

Una composición de pigmento termocrómlco que comprende: (A) al menos un compuesto orgánico colorante dador de electrones, (B) al menos un compuesto aceptador de electrones, y (C) al menos un compuesto que responde a la fórmula (1), en la cual: R¹ representa H o un grupo fenilo, R² representa H o un grupo fenilo, y n = 1 - 8. También se refiere a microcápsulas de pigmento termocrómico que comprenden composiciones de acuerdo con la presente, a composiciones de tinta que comprenden dichas microcápsulas de pigmento termocrómico, y por último, a los instrumentos de escritura que comprenden dichas composiciones de tinta.
ARP180101076A 2017-04-27 2018-04-26 Composición de pigmento termocrómico AR111621A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1753680A FR3065728B1 (fr) 2017-04-27 2017-04-27 Nouveaux composes de formule (i) et leur utilisation dans des compositions de pigment thermochrome

Publications (1)

Publication Number Publication Date
AR111621A1 true AR111621A1 (es) 2019-07-31

Family

ID=59579701

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP180101076A AR111621A1 (es) 2017-04-27 2018-04-26 Composición de pigmento termocrómico

Country Status (7)

Country Link
US (1) US12202994B2 (es)
EP (1) EP3615508B1 (es)
JP (1) JP6986566B2 (es)
CN (1) CN110637076A (es)
AR (1) AR111621A1 (es)
FR (1) FR3065728B1 (es)
WO (1) WO2018197809A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020151932A (ja) * 2019-03-20 2020-09-24 株式会社リコー 感熱記録材料、感熱記録方法、感熱記録装置、及び感熱記録媒体
US12478490B2 (en) * 2019-05-10 2025-11-25 W. L. Gore & Associates, Inc. Constraining mechanisms for selective deployment and associated methods
GB201918274D0 (en) 2019-12-12 2020-01-29 Datalase Ltd A composition
JP7674088B2 (ja) * 2020-09-30 2025-05-09 三菱鉛筆株式会社 マイクロカプセル顔料及び筆記具用インク組成物
WO2022133122A2 (en) * 2020-12-16 2022-06-23 Spectra Systems Corporation Porous polymer substrates and coatings for banknotes and other security articles
CN112774260B (zh) * 2020-12-17 2022-08-02 新疆水处理工程技术研究中心有限公司 一种聚醚消泡剂及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2503701A (en) 1945-09-04 1950-04-11 Union Switch & Signal Co Simplexed line circuit system for remote-control systems
JPS60264285A (ja) 1984-06-13 1985-12-27 Pilot Ink Co Ltd 可逆性感熱記録組成物
JPS61149393A (ja) * 1984-12-24 1986-07-08 Mitsubishi Paper Mills Ltd 感熱記録材料
DE10338909A1 (de) 2003-08-23 2005-03-17 Bayer Materialscience Ag Aromatische Formale als Additive zur Absenkung der Wasseraufnahme von Polycarbonaten
EP2772523B1 (en) * 2011-10-25 2018-11-28 Kabushiki Kaisha Pilot Corporation Reversibly thermochromic composition
WO2014200053A1 (ja) * 2013-06-14 2014-12-18 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
FR3037236B1 (fr) * 2015-06-12 2017-05-26 Ink And Out Sas Microcapsules et composition de maquillage ou de tatouage thermochromiques
CN108368676B (zh) * 2015-12-18 2020-10-16 日华化学（中国）有限公司 染色助剂和染色纤维制品的制造方法

Also Published As

Publication number Publication date
US12202994B2 (en) 2025-01-21
FR3065728A1 (fr) 2018-11-02
FR3065728B1 (fr) 2020-11-20
CN110637076A (zh) 2019-12-31
US20210102083A1 (en) 2021-04-08
EP3615508A1 (fr) 2020-03-04
WO2018197809A1 (fr) 2018-11-01
JP2020517758A (ja) 2020-06-18
JP6986566B2 (ja) 2021-12-22
EP3615508B1 (fr) 2020-12-09

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Legal Events

Date Code Title Description
FG Grant, registration