JPS5514690A - Conductive polymer composition - Google Patents

Conductive polymer composition

Info

Publication number
JPS5514690A
JPS5514690A JP4522879A JP4522879A JPS5514690A JP S5514690 A JPS5514690 A JP S5514690A JP 4522879 A JP4522879 A JP 4522879A JP 4522879 A JP4522879 A JP 4522879A JP S5514690 A JPS5514690 A JP S5514690A
Authority
JP
Japan
Prior art keywords
polymer composition
conductive polymer
conductive
composition
polymer
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.)
Pending
Application number
JP4522879A
Other languages
Japanese (ja)
Inventor
Henrii Ban Koninenbaagu Piitaa
Jiyon Raionzu Baanaado
Sumisuuyohansen Robaato
Uiriamu Moiyaa Uenderu
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.)
Raychem Corp
Original Assignee
Raychem Corp
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 Raychem Corp filed Critical Raychem Corp
Publication of JPS5514690A publication Critical patent/JPS5514690A/en
Pending 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
    • H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
    • H01C7/027—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient consisting of conducting or semi-conducting material dispersed in a non-conductive organic material
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/146—Conductive polymers, e.g. polyethylene, thermoplastics
JP4522879A 1978-04-14 1979-04-13 Conductive polymer composition Pending JPS5514690A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1475178A GB1604735A (en) 1978-04-14 1978-04-14 Ptc compositions and devices comprising them

Publications (1)

Publication Number Publication Date
JPS5514690A true JPS5514690A (en) 1980-02-01

Family

ID=10046853

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4522879A Pending JPS5514690A (en) 1978-04-14 1979-04-13 Conductive polymer composition

Country Status (5)

Country Link
JP (1) JPS5514690A (en)
BE (1) BE875504R (en)
DE (1) DE2915094A1 (en)
FR (1) FR2423037B2 (en)
GB (1) GB1604735A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56161463A (en) * 1980-04-21 1981-12-11 Raychem Corp Filler-containing electroconductive polymer composition
JPS5784956A (en) * 1980-11-17 1982-05-27 Hitachi Ltd Defroster
JPS57199020U (en) * 1981-06-11 1982-12-17
US5049850A (en) * 1980-04-21 1991-09-17 Raychem Corporation Electrically conductive device having improved properties under electrical stress
KR20190005920A (en) 2016-12-28 2019-01-16 미츠비시 쥬고교 가부시키가이샤 Heat exchangers and vessels

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4237441A (en) * 1978-12-01 1980-12-02 Raychem Corporation Low resistivity PTC compositions
US4426633A (en) 1981-04-15 1984-01-17 Raychem Corporation Devices containing PTC conductive polymer compositions
US5227946A (en) * 1981-04-02 1993-07-13 Raychem Corporation Electrical device comprising a PTC conductive polymer
US4951384A (en) * 1981-04-02 1990-08-28 Raychem Corporation Method of making a PTC conductive polymer electrical device
US5195013A (en) * 1981-04-02 1993-03-16 Raychem Corporation PTC conductive polymer compositions
DE3279970D1 (en) * 1981-04-02 1989-11-09 Raychem Corp Radiation cross-linking of ptc conductive polymers
US4955267A (en) * 1981-04-02 1990-09-11 Raychem Corporation Method of making a PTC conductive polymer electrical device
US4951382A (en) * 1981-04-02 1990-08-28 Raychem Corporation Method of making a PTC conductive polymer electrical device
US5140297A (en) * 1981-04-02 1992-08-18 Raychem Corporation PTC conductive polymer compositions
US4845838A (en) * 1981-04-02 1989-07-11 Raychem Corporation Method of making a PTC conductive polymer electrical device
DE3686296T2 (en) * 1985-05-17 1992-12-17 Raychem Corp FILM HEATING ELEMENTS.
EP0248781A1 (en) * 1986-06-06 1987-12-09 Compagnie Internationale De Participation Et D'investissement Cipari S.A. Heating element and its manufacturing process
JPH0777161B2 (en) * 1986-10-24 1995-08-16 日本メクトロン株式会社 PTC composition, method for producing the same and PTC element
FR2614130B1 (en) * 1987-04-15 1992-01-17 Lorraine Carbone MATERIAL HAVING A POSITIVE TEMPERATURE COEFFICIENT RESISTIVITY
JP2709130B2 (en) * 1988-03-31 1998-02-04 キヤノン株式会社 Polymer gel-coated conductor, method for forming the same, and battery using core polymer gel-coated conductor
US5166008A (en) * 1988-03-31 1992-11-24 Canon Kabushiki Kaisha Polymer gel-coated conductor, method of producing the same, and electric cell making use of the same
TW317689B (en) * 1995-03-10 1997-10-11 Du Pont
DE19520869A1 (en) * 1995-06-08 1996-12-12 Abb Research Ltd PTC resistor
TW309619B (en) 1995-08-15 1997-07-01 Mourns Multifuse Hong Kong Ltd
EP0845148B1 (en) 1995-08-15 2000-01-19 Bourns Multifuse (Hong Kong), Ltd. Surface mount conductive polymer devices and method for manufacturing such devices
DE19534442A1 (en) * 1995-09-16 1997-03-27 Abb Research Ltd Over-current protection device for 11 to 17 kV networks
US6059997A (en) * 1995-09-29 2000-05-09 Littlelfuse, Inc. Polymeric PTC compositions
DE19548741A1 (en) * 1995-12-23 1997-06-26 Abb Research Ltd Process for the production of a material for PTC resistors
US6023403A (en) 1996-05-03 2000-02-08 Littlefuse, Inc. Surface mountable electrical device comprising a PTC and fusible element
US6020808A (en) 1997-09-03 2000-02-01 Bourns Multifuse (Hong Kong) Ltd. Multilayer conductive polymer positive temperature coefficent device
US6282072B1 (en) 1998-02-24 2001-08-28 Littelfuse, Inc. Electrical devices having a polymer PTC array
EP1123549A1 (en) 1998-09-25 2001-08-16 Bourns, Inc. Two-step process for preparing positive temperature coefficient polymer materials
US6582647B1 (en) 1998-10-01 2003-06-24 Littelfuse, Inc. Method for heat treating PTC devices
US6628498B2 (en) 2000-08-28 2003-09-30 Steven J. Whitney Integrated electrostatic discharge and overcurrent device
JP5433931B2 (en) * 2007-05-11 2014-03-05 Ｎｏｋ株式会社 Method for producing PTC ink composition and PTC ink composition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2321751A1 (en) * 1975-08-04 1977-03-18 Raychem Corp MATERIALS OF HIGH ELECTRICAL RESISTANCE AT HIGH TEMPS. - comprise crystalline thermoplastic (co)polymer and conducting filler used for heating elements
BE859776A (en) * 1976-10-15 1978-04-14 Raychem Corp COMPOSITIONS WITH A POSITIVE TEMPERATURE COEFFICIENT AND DEVICES INCLUDING

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56161463A (en) * 1980-04-21 1981-12-11 Raychem Corp Filler-containing electroconductive polymer composition
US5049850A (en) * 1980-04-21 1991-09-17 Raychem Corporation Electrically conductive device having improved properties under electrical stress
JPH0428744B2 (en) * 1980-04-21 1992-05-15 Raychem Corp
JPS5784956A (en) * 1980-11-17 1982-05-27 Hitachi Ltd Defroster
JPS6142179B2 (en) * 1980-11-17 1986-09-19 Hitachi Ltd
JPS57199020U (en) * 1981-06-11 1982-12-17
JPH0233860Y2 (en) * 1981-06-11 1990-09-11
KR20190005920A (en) 2016-12-28 2019-01-16 미츠비시 쥬고교 가부시키가이샤 Heat exchangers and vessels

Also Published As

Publication number Publication date
FR2423037A2 (en) 1979-11-09
BE875504R (en) 1979-10-11
FR2423037B2 (en) 1985-08-30
DE2915094A1 (en) 1979-10-31
GB1604735A (en) 1981-12-16

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