JPS565840A - Anisotropic pressure electrically-conductive elastomer molded article - Google Patents

Anisotropic pressure electrically-conductive elastomer molded article

Info

Publication number
JPS565840A
JPS565840A JP8177679A JP8177679A JPS565840A JP S565840 A JPS565840 A JP S565840A JP 8177679 A JP8177679 A JP 8177679A JP 8177679 A JP8177679 A JP 8177679A JP S565840 A JPS565840 A JP S565840A
Authority
JP
Japan
Prior art keywords
resistance
molded article
spreadable
matrix
metallic
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.)
Granted
Application number
JP8177679A
Other languages
Japanese (ja)
Other versions
JPS615495B2 (en
Inventor
Ryoichi Sado
Yoshiji Morikawa
Akio Nakamura
Satoru Sugano
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.)
Shin Etsu Polymer Co Ltd
Shin Etsu Chemical Co Ltd
Original Assignee
Shin Etsu Polymer Co Ltd
Shin Etsu Chemical Co Ltd
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 Shin Etsu Polymer Co Ltd, Shin Etsu Chemical Co Ltd filed Critical Shin Etsu Polymer Co Ltd
Priority to JP8177679A priority Critical patent/JPS565840A/en
Priority to DE19803023621 priority patent/DE3023621A1/en
Priority to GB8021199A priority patent/GB2054277A/en
Publication of JPS565840A publication Critical patent/JPS565840A/en
Publication of JPS615495B2 publication Critical patent/JPS615495B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/10—Adjustable resistors adjustable by mechanical pressure or force
    • H01C10/106—Adjustable resistors adjustable by mechanical pressure or force on resistive material dispersed in an elastic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Conductive Materials (AREA)
  • Non-Insulated Conductors (AREA)

Abstract

PURPOSE: The titled molded article capable of taking out reproducible change of resistance, having the small difference of rate of resistance change brought about by pressure application, obtained by molding an elastomeric composition uniformly blended with spreadable metallic powder as an electrically-conductive agent.
CONSTITUTION: 60W280pts.vol. of spreadable metallic powder is added to 100pts.vol. of an elastomeric composition capable of providing rubberlike elasticity after curing, and blended uniformly to give the desired molded article. Nickel, stainless steel, etc. having amorphous configuration and particle sizes passing through preferably 200 mesh or smaller may be used as the powder. Since the configuration of the spreadable metallic powder particles is amorphous, the matrix slightly under goes compression deformation, the metallic particles hardly separates from the matrix, the resistance does not drop dratiscally by the increase in pressure, and the state of the metallic particles in the matrix is not changed by the repetition of pressure. Reproducible change of resistance can be taken out.
COPYRIGHT: (C)1981,JPO&Japio
JP8177679A 1979-06-28 1979-06-28 Anisotropic pressure electrically-conductive elastomer molded article Granted JPS565840A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP8177679A JPS565840A (en) 1979-06-28 1979-06-28 Anisotropic pressure electrically-conductive elastomer molded article
DE19803023621 DE3023621A1 (en) 1979-06-28 1980-06-24 ELASTOMER BODY WITH PRESSURE-DEPENDENT ELECTRICAL CONDUCTIVITY
GB8021199A GB2054277A (en) 1979-06-28 1980-06-27 Pressure-sensitive electroconductive bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8177679A JPS565840A (en) 1979-06-28 1979-06-28 Anisotropic pressure electrically-conductive elastomer molded article

Publications (2)

Publication Number Publication Date
JPS565840A true JPS565840A (en) 1981-01-21
JPS615495B2 JPS615495B2 (en) 1986-02-19

Family

ID=13755874

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8177679A Granted JPS565840A (en) 1979-06-28 1979-06-28 Anisotropic pressure electrically-conductive elastomer molded article

Country Status (3)

Country Link
JP (1) JPS565840A (en)
DE (1) DE3023621A1 (en)
GB (1) GB2054277A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61126173A (en) * 1984-11-24 1986-06-13 Matsushita Electric Works Ltd Dull resin composition
JPS6241277A (en) * 1985-08-16 1987-02-23 Shin Etsu Polymer Co Ltd Anisotropic conductive adhesive
JPS62115062A (en) * 1985-11-13 1987-05-26 Nippon Mektron Ltd Powdered titanium-filled elastomer composite material
JP2000072967A (en) * 1998-08-26 2000-03-07 Matsushita Electric Works Ltd Production of thermally conductive silicone rubber composition, and thermally conductive silicone rubber composition
JP2002501949A (en) * 1998-01-23 2002-01-22 ペラテック リミティド Polymer composition

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3039256A1 (en) * 1980-10-17 1982-04-29 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart RESISTANT VARIABLE SWITCHGEAR
EP0103695A1 (en) * 1982-07-16 1984-03-28 Showa Denko Kabushiki Kaisha Vulcanized olefin-based rubber composition
FR2582392A1 (en) * 1985-05-21 1986-11-28 Zie Andre Improvements to methods and devices with a view to the detection and measurement of movements and/or distance
IT1206890B (en) * 1987-02-05 1989-05-11 L E D A Logarithmic Electrical ELECTRIC RESISTOR SUITABLE FOR USE AS AN ELECTRICITY CONDUCTOR IN AN ELECTRIC CIRCUIT AND PROCEDURE FOR REALIZING THE RESISTOR
US5853622A (en) 1990-02-09 1998-12-29 Ormet Corporation Transient liquid phase sintering conductive adhesives
US5376403A (en) 1990-02-09 1994-12-27 Capote; Miguel A. Electrically conductive compositions and methods for the preparation and use thereof
DE4232969A1 (en) * 1992-10-01 1994-04-07 Abb Research Ltd Electrical resistance element
DE19510100A1 (en) * 1995-03-20 1996-09-26 Abb Research Ltd Elastically deformable resistor esp. for limiting or switching current
DE19623793C1 (en) * 1996-06-14 1998-03-12 Still Wagner Gmbh & Co Kg Control element for a drawbar-guided industrial truck
WO1998033193A1 (en) * 1997-01-25 1998-07-30 Peratech Ltd Polymer composition
GB9814130D0 (en) * 1998-06-30 1998-08-26 Lussey David Electrically conductive polymer powders
US6495069B1 (en) * 1998-01-30 2002-12-17 Peratech Limited Of A Company Of Great Britain And Northern Ireland Polymer composition
GB0113905D0 (en) 2001-06-07 2001-08-01 Peratech Ltd Analytical device
GB0322057D0 (en) * 2003-09-20 2003-10-22 Lussey David Variable conductance materials
EP3177118B1 (en) 2015-12-03 2021-06-23 Nokia Technologies Oy An apparatus and method for coupling the apparatus to a reciprocal apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49114798A (en) * 1973-02-26 1974-11-01
JPS50158899A (en) * 1974-06-14 1975-12-23
JPS52124197A (en) * 1976-04-12 1977-10-18 Inoue Japax Res Pressureesensing resistor and method of manufacture thereof
JPS535796A (en) * 1976-07-07 1978-01-19 Japan Synthetic Rubber Co Ltd Method of manufacturing foamed pressureesensing resistor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49114798A (en) * 1973-02-26 1974-11-01
JPS50158899A (en) * 1974-06-14 1975-12-23
JPS52124197A (en) * 1976-04-12 1977-10-18 Inoue Japax Res Pressureesensing resistor and method of manufacture thereof
JPS535796A (en) * 1976-07-07 1978-01-19 Japan Synthetic Rubber Co Ltd Method of manufacturing foamed pressureesensing resistor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61126173A (en) * 1984-11-24 1986-06-13 Matsushita Electric Works Ltd Dull resin composition
JPS6241277A (en) * 1985-08-16 1987-02-23 Shin Etsu Polymer Co Ltd Anisotropic conductive adhesive
JPS62115062A (en) * 1985-11-13 1987-05-26 Nippon Mektron Ltd Powdered titanium-filled elastomer composite material
JP2002501949A (en) * 1998-01-23 2002-01-22 ペラテック リミティド Polymer composition
JP2000072967A (en) * 1998-08-26 2000-03-07 Matsushita Electric Works Ltd Production of thermally conductive silicone rubber composition, and thermally conductive silicone rubber composition

Also Published As

Publication number Publication date
GB2054277A (en) 1981-02-11
DE3023621A1 (en) 1981-01-29
JPS615495B2 (en) 1986-02-19

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