PT3397702T - Tinta piezorresistiva, métodos e utilizações da mesma - Google Patents

Tinta piezorresistiva, métodos e utilizações da mesma

Info

Publication number
PT3397702T
PT3397702T PT177008976T PT17700897T PT3397702T PT 3397702 T PT3397702 T PT 3397702T PT 177008976 T PT177008976 T PT 177008976T PT 17700897 T PT17700897 T PT 17700897T PT 3397702 T PT3397702 T PT 3397702T
Authority
PT
Portugal
Prior art keywords
methods
piezoresistive ink
piezoresistive
ink
Prior art date
Application number
PT177008976T
Other languages
English (en)
Original Assignee
Univ Do Minho
Dynasol Elastomeros Sa
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 Univ Do Minho, Dynasol Elastomeros Sa filed Critical Univ Do Minho
Publication of PT3397702T publication Critical patent/PT3397702T/pt

Links

Classifications

    • 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
    • C09D11/30—Inkjet printing inks
    • 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
    • C09D11/02—Printing inks
    • C09D11/10—Printing inks based on artificial resins
    • C09D11/106—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C09D11/52—Electrically conductive inks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/18—Measuring force or stress, in general using properties of piezo-resistive materials, i.e. materials of which the ohmic resistance varies according to changes in magnitude or direction of force applied to the material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/0051—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance
    • G01L9/0052—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of piezoresistive elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
PT177008976T 2015-12-29 2017-01-02 Tinta piezorresistiva, métodos e utilizações da mesma PT3397702T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT10906115 2015-12-29

Publications (1)

Publication Number Publication Date
PT3397702T true PT3397702T (pt) 2021-11-18

Family

ID=57860811

Family Applications (1)

Application Number Title Priority Date Filing Date
PT177008976T PT3397702T (pt) 2015-12-29 2017-01-02 Tinta piezorresistiva, métodos e utilizações da mesma

Country Status (3)

Country Link
EP (1) EP3397702B1 (pt)
PT (1) PT3397702T (pt)
WO (1) WO2017114978A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3724262A4 (en) 2017-12-11 2021-11-24 Feelit Technologies Ltd. SCANNING WITH NANOPARTICLE-BASED STRAIN SENSORS
US20210231231A1 (en) * 2018-04-27 2021-07-29 Feelit Technologies Ltd. Pinch valve monitoring
US20200104667A1 (en) * 2018-09-28 2020-04-02 Ppg Industries Ohio, Inc. Electrically Shielded Article
CN109810577B (zh) * 2019-01-17 2020-06-09 武汉大学 一种树突状纳米银导电油墨及全印制应力传感器的制备方法
WO2020202151A1 (en) 2019-04-01 2020-10-08 Feelit Technologies Ltd. Methods and devices for determination of differential parameters associated with fluid flow within a conduit
CN110527358A (zh) * 2019-08-19 2019-12-03 上海佳利笔业文具有限公司 一种复合材料笔芯及其制备方法
EP3865840A1 (en) 2020-02-12 2021-08-18 The Provost, Fellows, Scholars and other Members of Board of Trinity College Dublin A nanocomposite material and uses thereof
BR102020025922A2 (pt) * 2020-07-28 2022-06-07 Universidade Federal De Minas Gerais Processo para obtenção de tinta de nanomateriais de carbono, produtos e uso em monitoramento de deformações, tensões e impacto
US11262247B1 (en) * 2020-10-14 2022-03-01 Cooper-Standard Automotive, Inc. Fluid conduit with printed sensors
CN114634736A (zh) * 2020-12-16 2022-06-17 中国科学院深圳先进技术研究院 一种压力响应型导电油墨及其制备的压阻式传感器
CN113916417B (zh) * 2021-10-18 2024-06-28 天津科技大学 一种新型柔性应力传感器及其制备方法
US20250151920A1 (en) * 2022-03-21 2025-05-15 Super Rich Moulders Limited Smart mattress
GB2621213A (en) * 2022-05-10 2024-02-07 Ramsay Tech Ltd A sensor device and a method of forming a sensor device
WO2023218189A1 (en) 2022-05-10 2023-11-16 Ramsay Technologies Ltd A sensor device and a method of forming a sensor device
WO2023223021A1 (en) 2022-05-16 2023-11-23 Ramsay Technologies Ltd An item of protective equipment
GB202207117D0 (en) * 2022-05-16 2022-06-29 Ramsay Tech Ltd Printed sensors on protective headgear for prevention of injury and reduction of damage in trauma injuries
FR3159166A1 (fr) 2024-02-12 2025-08-15 Touch Sensity Laque piézorésistive et son procédé de fabrication

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141548A (en) 1983-06-16 1984-12-19 Welwyn Electronics Ltd Strain-gauge transducer
US4708019A (en) 1984-06-27 1987-11-24 Gte Laboratories Incorporated Measurement of strain employing a piezoresistive blend of a doped acetylene polymer and an elastomer
DE3674086D1 (de) 1985-07-03 1990-10-18 Mitsuboshi Belting Ltd Druckempfindlicher leitfaehiger gummiwerkstoff.
US5505093A (en) 1994-11-21 1996-04-09 Brewer Science, Inc. Homogeneously conductive polymer films as strain gauges
US6951143B1 (en) 2000-11-28 2005-10-04 Michelin Recherche Et Technique S.A. Three-axis sensor assembly for use in an elastomeric material
DE602004010506D1 (de) * 2003-04-24 2008-01-17 Carbon Nanotechnologies Inc Leitfähiger kohlenstoff-nanoröhrenpolymerverbundstoff
US7318351B2 (en) 2005-10-05 2008-01-15 Honeywell International Inc. Pressure sensor
US7553681B2 (en) 2006-03-24 2009-06-30 Intel Corporation Carbon nanotube-based stress sensor
US20100123686A1 (en) 2008-11-19 2010-05-20 Sony Ericsson Mobile Communications Ab Piezoresistive force sensor integrated in a display
CH703737A1 (de) 2010-09-13 2012-03-15 Kistler Holding Ag Drucksensor mit piezoresistivem sensorchip-element.
TWI446373B (zh) 2010-10-14 2014-07-21 Ind Tech Res Inst 壓阻材料的製造方法、壓阻組成物與壓力感測裝置
ES2437718B1 (es) 2012-07-04 2014-08-27 Sensing Tex, S.L. Sensor de presión extensible de gran área para superficies textiles
AU2014229010B2 (en) 2013-03-15 2018-05-10 Nano Composite Products, Inc. Composite material used as a strain gauge

Also Published As

Publication number Publication date
EP3397702A1 (en) 2018-11-07
EP3397702B1 (en) 2021-07-14
WO2017114978A1 (en) 2017-07-06

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