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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US6282072B1 (en) 1998-02-24 2001-08-28 Littelfuse, Inc. Electrical devices having a polymer PTC array
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US6331763B1 (en) 1998-04-15 2001-12-18 Tyco Electronics Corporation Devices and methods for protection of rechargeable elements
KR20010079908A (ko) * 1998-09-25 2001-08-22 추후보정 정의 온도 계수 폴리머 재료 제조 방법
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
JP2004510836A (ja) 1999-12-02 2004-04-08 キャボット　コーポレイション 電線およびケーブル用コンパウンドに有用なカーボンブラック
CN1319079C (zh) * 2000-01-11 2007-05-30 泰科电子有限公司 电气装置和电组件及数字信号的电信电路
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US6593843B1 (en) * 2000-06-28 2003-07-15 Tyco Electronics Corporation Electrical devices containing conductive polymers
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
ATE253768T1 (de) * 2001-01-22 2003-11-15 Abb Research Ltd Herstellungsverfahren für ein pct-polymer produkt
JP4318923B2 (ja) * 2001-05-08 2009-08-26 タイコ エレクトロニクス レイケム株式会社 回路保護アレンジメント
TWI268517B (en) * 2002-02-08 2006-12-11 Tdk Corp Thermistor with positive temperature coefficient and its manufacturing method having high-polymer base body with alkene series high-polymer compound that has a melting temperature 85 to 95 DEG C
US7183891B2 (en) * 2002-04-08 2007-02-27 Littelfuse, Inc. Direct application voltage variable material, devices employing same and methods of manufacturing such devices
US7132922B2 (en) * 2002-04-08 2006-11-07 Littelfuse, Inc. Direct application voltage variable material, components thereof and devices employing same
AU2003224894A1 (en) * 2002-04-08 2003-10-27 Littelfuse, Inc. Voltage variable material for direct application and devices employing same
US20040051622A1 (en) * 2002-09-17 2004-03-18 Tyco Electronics Corporation Polymeric PTC device and method of making such device
WO2004100186A1 (en) * 2003-05-02 2004-11-18 Tyco Electronics Corporation Circuit protection device
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
ATE517421T1 (de) * 2004-07-22 2011-08-15 Borealis Tech Oy Halbleitende polymerzusammensetzungen
US20060157891A1 (en) * 2005-01-14 2006-07-20 Tyco Electronics Corporation Insert injection-compression molding of polymeric PTC electrical devices
US8183504B2 (en) * 2005-03-28 2012-05-22 Tyco Electronics Corporation Surface mount multi-layer electrical circuit protection device with active element between PPTC layers
DE602006006063D1 (de) 2005-07-29 2009-05-14 Tyco Electronics Corp Schutzvorrichtung für einen schaltkreis mit wärmegekoppeltem mov-überspannungselement und pptc-überstromelement
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
EP2082405B1 (de) * 2006-11-20 2018-10-31 SABIC Global Technologies B.V. Wärmeregulierte elektrisch leitende zusammensetzungen
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
US10262777B2 (en) * 2013-12-02 2019-04-16 Conflux Ab Compound having exponential temperature dependent electrical resistivity, use of such compound in a self-regulating heating element, self-regulating heating element comprising such compound, and method of forming such compound
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
US9646746B2 (en) * 2014-07-11 2017-05-09 Ittelfuse, Inc. Electrical device
US10822512B2 (en) 2016-02-24 2020-11-03 LMS Consulting Group Thermal substrate with high-resistance magnification and positive temperature coefficient
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Also Published As

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

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Legal Events

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