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WO2008114810A1 - Method for deformation of polymer film or fiber, and polymer actuator - Google Patents

Method for deformation of polymer film or fiber, and polymer actuator Download PDF

Info

Publication number
WO2008114810A1
WO2008114810A1 PCT/JP2008/055041 JP2008055041W WO2008114810A1 WO 2008114810 A1 WO2008114810 A1 WO 2008114810A1 JP 2008055041 W JP2008055041 W JP 2008055041W WO 2008114810 A1 WO2008114810 A1 WO 2008114810A1
Authority
WO
WIPO (PCT)
Prior art keywords
polymer film
polymer
deformation
fiber
actuator
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.)
Ceased
Application number
PCT/JP2008/055041
Other languages
French (fr)
Japanese (ja)
Inventor
Hidenori Okuzaki
Akio Tamaki
Hisao Kasuga
Hisamasa Saiki
Takamichi Ito
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.)
Yamanashi TLO Co Ltd
Takano Co Ltd
University of Yamanashi NUC
Original Assignee
Yamanashi TLO Co Ltd
Takano Co Ltd
University of Yamanashi NUC
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 Yamanashi TLO Co Ltd, Takano Co Ltd, University of Yamanashi NUC filed Critical Yamanashi TLO Co Ltd
Priority to JP2009505230A priority Critical patent/JP5167515B2/en
Publication of WO2008114810A1 publication Critical patent/WO2008114810A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
    • F03G7/061—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element
    • F03G7/0612—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element using polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/18—Homopolymers or copolymers of aromatic monomers containing elements other than carbon and hydrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2365/00—Characterised by the use of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Derivatives of such polymers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Artificial Filaments (AREA)

Abstract

Disclosed is a polymer film or fiber which can be extended, shrunk and deformed quickly and repeatedly in a (dried) gas such as air, and which has a rate of deformation of 4% or greater. Also disclosed is a polymer actuator using a polymer film which can be extended upon receiving an external stimulus, wherein the polymer film is placed under the condition where the humidity and/or the temperature is controlled. In the polymer actuator, it is preferred to use a polymer film which can be extended by the adsorption/desorption of a water molecule caused by an external stimulus, and the polymer film is preferably placed under the condition where the relative humidity is adjusted to 80 to 100%.
PCT/JP2008/055041 2007-03-20 2008-03-19 Method for deformation of polymer film or fiber, and polymer actuator Ceased WO2008114810A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009505230A JP5167515B2 (en) 2007-03-20 2008-03-19 Polymer film or fiber deformation method and polymer actuator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007072348 2007-03-20
JP2007-072348 2007-03-20

Publications (1)

Publication Number Publication Date
WO2008114810A1 true WO2008114810A1 (en) 2008-09-25

Family

ID=39765914

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/055041 Ceased WO2008114810A1 (en) 2007-03-20 2008-03-19 Method for deformation of polymer film or fiber, and polymer actuator

Country Status (2)

Country Link
JP (1) JP5167515B2 (en)
WO (1) WO2008114810A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012514102A (en) * 2008-12-30 2012-06-21 スリーエム イノベイティブ プロパティズ カンパニー Electroactive polymer and articles containing the same
WO2014142133A1 (en) * 2013-03-11 2014-09-18 昭和電工株式会社 Method for producing conductive polymer-containing dispersion
WO2015102068A1 (en) * 2013-12-30 2015-07-09 国立大学法人千葉大学 Water-absorbing material and process for manufacturing same
JP2017051901A (en) * 2015-09-08 2017-03-16 株式会社アースクリーン東北 Dehumidifying material, dehumidifying rotor, and desiccant air conditioner
CN112513973A (en) * 2018-07-12 2021-03-16 雅马哈株式会社 Bow hair material and bow for stringed instrument

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH086493A (en) * 1993-07-21 1996-01-12 Texas Instr Inc <Ti> Tangible-type display that can be electronically refreshed for braille text and braille diagram
JPH08275564A (en) * 1995-03-31 1996-10-18 Terumo Corp Actuator element
JPH08280186A (en) * 1995-04-04 1996-10-22 Terumo Corp Actuator and guide wire
JPH09297544A (en) * 1996-04-30 1997-11-18 Nippon Shokubai Co Ltd Display device using electrorheological fluid
JP2003170400A (en) * 2001-12-04 2003-06-17 National Institute Of Advanced Industrial & Technology Method for manufacturing actuator element
JP2004197069A (en) * 2002-08-09 2004-07-15 Eamex Co Method for producing conductive polymer, conductive polymer molded product, electrolytically stretching method, laminated product and use of the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3131180B2 (en) * 1997-11-27 2001-01-31 利夫 功刀 Highly sensitive electric deformation method of pyrrole polymer film or fiber
US20080099960A1 (en) * 2004-08-31 2008-05-01 Hidenori Okuzaki Deformation Method of Polymer Film or Fiber, and Polymer Actuator
JP4732798B2 (en) * 2005-05-19 2011-07-27 株式会社日立製作所 Actuators and actuator modules

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH086493A (en) * 1993-07-21 1996-01-12 Texas Instr Inc <Ti> Tangible-type display that can be electronically refreshed for braille text and braille diagram
JPH08275564A (en) * 1995-03-31 1996-10-18 Terumo Corp Actuator element
JPH08280186A (en) * 1995-04-04 1996-10-22 Terumo Corp Actuator and guide wire
JPH09297544A (en) * 1996-04-30 1997-11-18 Nippon Shokubai Co Ltd Display device using electrorheological fluid
JP2003170400A (en) * 2001-12-04 2003-06-17 National Institute Of Advanced Industrial & Technology Method for manufacturing actuator element
JP2004197069A (en) * 2002-08-09 2004-07-15 Eamex Co Method for producing conductive polymer, conductive polymer molded product, electrolytically stretching method, laminated product and use of the same

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012514102A (en) * 2008-12-30 2012-06-21 スリーエム イノベイティブ プロパティズ カンパニー Electroactive polymer and articles containing the same
US8836201B2 (en) 2008-12-30 2014-09-16 3M Innovative Properties Company Electroactive polymers and articles containing them
WO2014142133A1 (en) * 2013-03-11 2014-09-18 昭和電工株式会社 Method for producing conductive polymer-containing dispersion
WO2014141367A1 (en) * 2013-03-11 2014-09-18 昭和電工株式会社 Method for producing conductive polymer-containing dispersion
CN105143302A (en) * 2013-03-11 2015-12-09 昭和电工株式会社 Method for producing conductive polymer-containing dispersion
JPWO2014142133A1 (en) * 2013-03-11 2017-02-16 昭和電工株式会社 Process for producing conductive polymer-containing dispersion
US10563071B2 (en) 2013-03-11 2020-02-18 Showa Denko K.K. Method for producing conductive polymer-containing dispersion
WO2015102068A1 (en) * 2013-12-30 2015-07-09 国立大学法人千葉大学 Water-absorbing material and process for manufacturing same
JP2017051901A (en) * 2015-09-08 2017-03-16 株式会社アースクリーン東北 Dehumidifying material, dehumidifying rotor, and desiccant air conditioner
CN112513973A (en) * 2018-07-12 2021-03-16 雅马哈株式会社 Bow hair material and bow for stringed instrument
CN112513973B (en) * 2018-07-12 2024-05-17 雅马哈株式会社 Bow hair material and bow for string instrument

Also Published As

Publication number Publication date
JP5167515B2 (en) 2013-03-21
JPWO2008114810A1 (en) 2010-07-08

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