ATE280995T1 - Leitfähige polymerzusammensetzung und vorrichtung - Google Patents

Leitfähige polymerzusammensetzung und vorrichtung

Info

Publication number
ATE280995T1
ATE280995T1 AT96929115T AT96929115T ATE280995T1 AT E280995 T1 ATE280995 T1 AT E280995T1 AT 96929115 T AT96929115 T AT 96929115T AT 96929115 T AT96929115 T AT 96929115T AT E280995 T1 ATE280995 T1 AT E280995T1
Authority
AT
Austria
Prior art keywords
conductive polymer
mixture
polymer composition
filler
ptc anomaly
Prior art date
Application number
AT96929115T
Other languages
English (en)
Inventor
Mark F Wartenberg
John G Lahlouh
James Toth
Original Assignee
Tyco Electronics 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 Tyco Electronics Corp filed Critical Tyco Electronics Corp
Application granted granted Critical
Publication of ATE280995T1 publication Critical patent/ATE280995T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/901—Printed circuit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24917—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including metal layer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24926—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including ceramic, glass, porcelain or quartz layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Thermistors And Varistors (AREA)
  • Conductive Materials (AREA)
AT96929115T 1995-03-22 1996-03-15 Leitfähige polymerzusammensetzung und vorrichtung ATE280995T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40876995A 1995-03-22 1995-03-22
PCT/US1996/003475 WO1996030443A2 (en) 1995-03-22 1996-03-15 Conductive polymer composition and device

Publications (1)

Publication Number Publication Date
ATE280995T1 true ATE280995T1 (de) 2004-11-15

Family

ID=23617690

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96929115T ATE280995T1 (de) 1995-03-22 1996-03-15 Leitfähige polymerzusammensetzung und vorrichtung

Country Status (10)

Country Link
US (2) US5747147A (de)
EP (1) EP0815569B1 (de)
JP (1) JP3930905B2 (de)
KR (1) KR19980703168A (de)
CN (1) CN1097829C (de)
AT (1) ATE280995T1 (de)
CA (1) CA2215903A1 (de)
DE (1) DE69633718T2 (de)
TW (1) TW538416B (de)
WO (1) WO1996030443A2 (de)

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US5929138A (en) * 1996-11-05 1999-07-27 Raychem Corporation Highly thermally conductive yet highly comformable alumina filled composition and method of making the same
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US6306323B1 (en) 1997-07-14 2001-10-23 Tyco Electronics Corporation Extrusion of polymers
US6104587A (en) * 1997-07-25 2000-08-15 Banich; Ann Electrical device comprising a conductive polymer
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US6331763B1 (en) 1998-04-15 2001-12-18 Tyco Electronics Corporation Devices and methods for protection of rechargeable elements
JP2002526911A (ja) * 1998-09-25 2002-08-20 ブアンズ・インコーポレイテッド 正温度係数重合体物質を製造するための二段法
US6582647B1 (en) 1998-10-01 2003-06-24 Littelfuse, Inc. Method for heat treating PTC devices
US6137669A (en) * 1998-10-28 2000-10-24 Chiang; Justin N. Sensor
US6358438B1 (en) 1999-07-30 2002-03-19 Tyco Electronics Corporation Electrically conductive polymer composition
US6362721B1 (en) 1999-08-31 2002-03-26 Tyco Electronics Corporation Electrical device and assembly
US6640420B1 (en) 1999-09-14 2003-11-04 Tyco Electronics Corporation Process for manufacturing a composite polymeric circuit protection device
US6854176B2 (en) * 1999-09-14 2005-02-15 Tyco Electronics Corporation Process for manufacturing a composite polymeric circuit protection device
US6482386B2 (en) 1999-12-02 2002-11-19 Cabot Corporation Carbon blacks useful in wire and cable compounds
JP2003520420A (ja) * 2000-01-11 2003-07-02 タイコ・エレクトロニクス・コーポレイション 電気デバイス
US6579931B1 (en) * 2000-02-25 2003-06-17 Littelfuse, Inc. Low resistivity polymeric PTC compositions
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US6531950B1 (en) 2000-06-28 2003-03-11 Tyco Electronics Corporation Electrical devices containing conductive polymers
US6353207B1 (en) * 2000-08-17 2002-03-05 Ctex Seat Comfort Ltd. Expandable chamber having combined occupant support and heating
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US6359544B1 (en) * 2000-10-10 2002-03-19 Therm-O-Disc Incorporated Conductive polymer compositions containing surface treated kaolin clay and devices
US6597551B2 (en) 2000-12-13 2003-07-22 Huladyne Corporation Polymer current limiting device and method of manufacture
EP1225599B1 (de) * 2001-01-22 2003-11-05 Abb Research Ltd. Herstellungsverfahren für ein PCT-Polymer Produkt
KR100890092B1 (ko) * 2001-05-08 2009-03-24 타이코 일렉트로닉스 레이켐 케이. 케이. 회로 보호 장치
US7148285B2 (en) 2001-05-11 2006-12-12 Cabot Corporation Coated carbon black pellets and methods of making same
DE60325705D1 (en) * 2002-02-08 2009-02-26 Tdk Corp Tc-thermistors
US7132922B2 (en) * 2002-04-08 2006-11-07 Littelfuse, Inc. Direct application voltage variable material, components thereof and devices employing same
WO2003088356A1 (en) * 2002-04-08 2003-10-23 Littelfuse, Inc. Voltage variable material for direct application and devices employing same
US7183891B2 (en) * 2002-04-08 2007-02-27 Littelfuse, Inc. Direct application voltage variable material, devices employing same and methods of manufacturing such devices
KR20050057342A (ko) * 2002-09-17 2005-06-16 타이코 일렉트로닉스 코포레이션 고분자 ｐｔｃ 소자를 제조하는 방법
EP1620863B1 (de) * 2003-05-02 2012-03-07 TYCO Electronics Corporation Schaltungsschutzvorrichtung
TWI229966B (en) * 2003-08-27 2005-03-21 Polytronics Technology Corp Over-current protection device
US7920045B2 (en) * 2004-03-15 2011-04-05 Tyco Electronics Corporation Surface mountable PPTC device with integral weld plate
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WO2006076483A1 (en) * 2005-01-14 2006-07-20 Tyco Electronics Corporation Insert injection-compression molding of polymeric ptc electrical devices
TWI469465B (zh) 2005-03-28 2015-01-11 太可電子公司 一種可表面安裝之電路保護裝置及其製造方法和具有可表面安裝之電路保護裝置之電路
WO2007014302A2 (en) 2005-07-29 2007-02-01 Tyco Electronics Corporation Circuit protection device having thermally coupled mov overvoltage element and pptc overcurrent element
US8044763B2 (en) * 2005-12-27 2011-10-25 Polytronics Technology Corp. Surface-mounted over-current protection device
USRE44224E1 (en) * 2005-12-27 2013-05-21 Polytronics Technology Corp. Surface-mounted over-current protection device
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US20090027821A1 (en) * 2007-07-26 2009-01-29 Littelfuse, Inc. Integrated thermistor and metallic element device and method
US8368504B1 (en) * 2011-09-22 2013-02-05 Fuzetec Technology Co., Ltd. Positive temperature coefficient circuit protection device
TWI464755B (zh) * 2012-11-29 2014-12-11 Polytronics Technology Corp 表面黏著型過電流保護元件
CN105794312B (zh) * 2013-12-02 2019-11-08 整合公司 复合物、自调节加热元件、以及形成这样的复合物的方法
US10077372B2 (en) * 2014-06-12 2018-09-18 Lms Consulting Group, Llc Electrically conductive PTC screen printable ink with double switching temperatures and method of making the same
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Also Published As

Publication number Publication date
WO1996030443A3 (en) 1996-11-21
EP0815569A2 (de) 1998-01-07
WO1996030443A2 (en) 1996-10-03
JP3930905B2 (ja) 2007-06-13
US5985976A (en) 1999-11-16
JP2000516391A (ja) 2000-12-05
EP0815569B1 (de) 2004-10-27
DE69633718D1 (de) 2004-12-02
CA2215903A1 (en) 1996-10-03
DE69633718T2 (de) 2006-02-02
US5747147A (en) 1998-05-05
CN1097829C (zh) 2003-01-01
CN1184550A (zh) 1998-06-10
TW538416B (en) 2003-06-21
KR19980703168A (ko) 1998-10-15

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties