MX2016012334A - Aparato para detectar los cambios de humedad ambiental. - Google Patents

Aparato para detectar los cambios de humedad ambiental.

Info

Publication number
MX2016012334A
MX2016012334A MX2016012334A MX2016012334A MX2016012334A MX 2016012334 A MX2016012334 A MX 2016012334A MX 2016012334 A MX2016012334 A MX 2016012334A MX 2016012334 A MX2016012334 A MX 2016012334A MX 2016012334 A MX2016012334 A MX 2016012334A
Authority
MX
Mexico
Prior art keywords
environmental humidity
humidity changes
sensing environmental
polymeric
switchable
Prior art date
Application number
MX2016012334A
Other languages
English (en)
Inventor
Edward Striemer Grant
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of MX2016012334A publication Critical patent/MX2016012334A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/121—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid for determining moisture content, e.g. humidity, of the fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D9/00—Recording measured values
    • G01D9/005—Solid-state data loggers
    • G01D9/007—Data loggers attached to transport containers for perishable products, e.g. food or medicines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

Un sensor de humedad comprende: un elemento polimérico conmutable eléctricamente. El elemento polimérico tiene por lo menos un primer estado eléctrico y un segundo estado eléctrico y es conmutable entre el primer y el segundo estado eléctrico como una función de los cambios ambientales predefinidos asociados con la humedad. El sensor comprende una matriz polimérica y un electrolito soluble en agua integrado en la matriz polimérica.
MX2016012334A 2014-03-25 2015-03-19 Aparato para detectar los cambios de humedad ambiental. MX2016012334A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/224,475 US10782261B2 (en) 2014-03-25 2014-03-25 Apparatus for sensing environmental humidity changes
PCT/US2015/021358 WO2015148232A1 (en) 2014-03-25 2015-03-19 Apparatus for sensing environmental humidity changes

Publications (1)

Publication Number Publication Date
MX2016012334A true MX2016012334A (es) 2016-11-30

Family

ID=52811234

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016012334A MX2016012334A (es) 2014-03-25 2015-03-19 Aparato para detectar los cambios de humedad ambiental.

Country Status (7)

Country Link
US (1) US10782261B2 (es)
EP (1) EP3123155A1 (es)
JP (1) JP2017514112A (es)
CN (2) CN106133482B (es)
CA (1) CA2939205A1 (es)
MX (1) MX2016012334A (es)
WO (1) WO2015148232A1 (es)

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EP3787583A1 (en) 2018-05-04 2021-03-10 The Procter & Gamble Company Sensor devices and systems for monitoring the basic needs of an infant
US11051996B2 (en) 2018-08-27 2021-07-06 The Procter & Gamble Company Sensor devices and systems for monitoring the basic needs of an infant

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Also Published As

Publication number Publication date
CN110715959B (zh) 2022-08-12
US20150276656A1 (en) 2015-10-01
US10782261B2 (en) 2020-09-22
EP3123155A1 (en) 2017-02-01
WO2015148232A1 (en) 2015-10-01
CN110715959A (zh) 2020-01-21
CN106133482B (zh) 2020-01-24
JP2017514112A (ja) 2017-06-01
CN106133482A (zh) 2016-11-16
CA2939205A1 (en) 2015-10-01

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