DE60319181D1 - PTC Zusammensetzung, Verfahren zur Herstellung derselben und daraus erhaltener Thermistorkörper - Google Patents

PTC Zusammensetzung, Verfahren zur Herstellung derselben und daraus erhaltener Thermistorkörper

Info

Publication number
DE60319181D1
DE60319181D1 DE60319181T DE60319181T DE60319181D1 DE 60319181 D1 DE60319181 D1 DE 60319181D1 DE 60319181 T DE60319181 T DE 60319181T DE 60319181 T DE60319181 T DE 60319181T DE 60319181 D1 DE60319181 D1 DE 60319181D1
Authority
DE
Germany
Prior art keywords
making
same
body obtained
obtained therefrom
thermistor body
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.)
Expired - Lifetime
Application number
DE60319181T
Other languages
English (en)
Other versions
DE60319181T2 (de
Inventor
Hisanao Tosaka
Yasuhide Yamashita
Tokuhiko Handa
Katsumi Kobayashi
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.)
TDK Corp
Original Assignee
TDK 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 TDK Corp filed Critical TDK Corp
Application granted granted Critical
Publication of DE60319181D1 publication Critical patent/DE60319181D1/de
Publication of DE60319181T2 publication Critical patent/DE60319181T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/06—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base
    • H01C17/065—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by thick film techniques, e.g. serigraphy
    • H01C17/06506—Precursor compositions therefor, e.g. pastes, inks, glass frits
    • H01C17/06573—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the permanent binder
    • H01C17/06586—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the permanent binder composed of organic material
    • 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
    • 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
    • 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
    • C08K2003/0862—Nickel
DE60319181T 2002-05-29 2003-05-30 PTC Zusammensetzung, Verfahren zur Herstellung derselben und daraus erhaltener Thermistorkörper Expired - Lifetime DE60319181T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002156142 2002-05-29
JP2002156142A JP3749504B2 (ja) 2002-05-29 2002-05-29 Ｐｔｃ組成物、サーミスタ素子およびこれらの製造方法

Publications (2)

Publication Number Publication Date
DE60319181D1 true DE60319181D1 (de) 2008-04-03
DE60319181T2 DE60319181T2 (de) 2008-05-29

Family

ID=29417203

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60319181T Expired - Lifetime DE60319181T2 (de) 2002-05-29 2003-05-30 PTC Zusammensetzung, Verfahren zur Herstellung derselben und daraus erhaltener Thermistorkörper

Country Status (5)

Country Link
US (2) US20040041683A1 (de)
EP (1) EP1367610B1 (de)
JP (1) JP3749504B2 (de)
CN (1) CN100477022C (de)
DE (1) DE60319181T2 (de)

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US7425885B2 (en) * 2001-02-15 2008-09-16 Integral Technologies, Inc. Low cost electrical fuses manufactured from conductive loaded resin-based materials
TWI229966B (en) * 2003-08-27 2005-03-21 Polytronics Technology Corp Over-current protection device
JP4580799B2 (ja) * 2005-03-29 2010-11-17 大日本印刷株式会社 導電性可変組成物、導電性可変積層体、導電性パターン形成体および有機エレクトロルミネッセント素子
TWI381399B (zh) * 2005-07-12 2013-01-01 Sulzer Metco Canada Inc 性能增進之導電性填料及由該填料製成的聚合物
US7736543B2 (en) * 2006-02-01 2010-06-15 Polyone Corporation Exothermic polyphenylene sulfide compounds
CN100452491C (zh) * 2006-08-10 2009-01-14 武汉大学 具有正温度系数的颗粒状的电极复合材料及其制备方法
US20080074232A1 (en) * 2006-09-22 2008-03-27 Fuzetec Technology Co., Ltd. Conductive positive temperature coefficient polymer composition and circuit protection device made therefrom
TWI310955B (en) * 2006-09-26 2009-06-11 Polytronics Technology Corp Over-current protection device
US7711436B2 (en) * 2007-03-09 2010-05-04 Medtronic, Inc. Medical device electrical lead design for preventing transmittance of unsafe currents to a patient
US7785494B2 (en) * 2007-08-03 2010-08-31 Teamchem Company Anisotropic conductive material
US8741967B2 (en) * 2007-12-12 2014-06-03 Children's Hospital & Research Center At Oakland Use of unsaturated sphingosine compounds as chemotherapeutic agents for the treatment of cancer
CN101671473B (zh) * 2008-09-08 2012-01-18 冠品化学股份有限公司 各向异性导电材料
JP5087791B2 (ja) * 2008-10-28 2012-12-05 住友金属鉱山株式会社 高分子重合体の架橋方法
US20100255353A1 (en) * 2008-12-15 2010-10-07 Mcdonald Robert C Thermal switch material suitable for use in controlling short circuits in lithium-ion batteries and method of making the thermal switch material
US8458894B2 (en) * 2009-05-26 2013-06-11 Fuzetec Technology Co., Ltd. Method for making a positive temperature coefficient device
US20120241685A1 (en) * 2011-03-21 2012-09-27 Chemscitech Inc Method for adjusting the switching temperature of PTC ink composition and PTC ink composition
US8525636B1 (en) * 2012-04-04 2013-09-03 Polytronics Technology Corp. Thermistor
CN103730219A (zh) * 2012-10-15 2014-04-16 富致科技股份有限公司 高分子正温度系数过电流保护装置
TWI486988B (zh) * 2013-01-31 2015-06-01 Polytronics Technology Corp 過電流保護元件及其電路板結構
EP2996118B1 (de) * 2013-05-09 2018-06-06 National University Corporation Nagoya University Ptc-thermistorelement
CN103304947B (zh) * 2013-05-24 2016-03-02 安邦电气集团有限公司 抗氧化ptc高分子发热材料及其制备方法
US9744704B2 (en) * 2014-10-06 2017-08-29 The Boeing Company System and method for molding amorphous polyether ether ketone
TWI636467B (zh) * 2014-10-22 2018-09-21 富致科技股份有限公司 正溫度係數過電流保護元件
CN107275017B (zh) * 2017-06-14 2020-04-14 上海萃励电子科技有限公司 一种可消除累积热量影响的ptc过流保护元件
CN111770830B (zh) 2018-01-15 2022-05-03 Gkn动力传动国际有限公司 用于制造波纹管的方法
TWI662562B (zh) * 2018-03-16 2019-06-11 新力應用材料有限公司 電阻材料、電阻器與其製作方法
CN109494035A (zh) * 2018-11-13 2019-03-19 昆山聚达电子有限公司 热敏电阻的制作方法
CN112242520A (zh) * 2019-07-17 2021-01-19 珠海冠宇电池股份有限公司 一种基于多枝杈结构的石墨烯微球的ptc材料及其制备方法和应用
EP4047378A1 (de) * 2021-02-19 2022-08-24 Fico Triad, S.A. Verfahren zur charakterisierung eines stromsensors und stromsensor

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Publication number Priority date Publication date Assignee Title
US3243753A (en) * 1962-11-13 1966-03-29 Kohler Fred Resistance element
US3351882A (en) * 1964-10-09 1967-11-07 Polyelectric Corp Plastic resistance elements and methods for making same
US3269862A (en) * 1964-10-22 1966-08-30 Raychem Corp Crosslinked polyvinylidene fluoride over a crosslinked polyolefin
US4534889A (en) * 1976-10-15 1985-08-13 Raychem Corporation PTC Compositions and devices comprising them
JP2810740B2 (ja) * 1989-12-27 1998-10-15 大東通信機株式会社 グラフト化法によるｐｔｃ組成物
US5174924A (en) * 1990-06-04 1992-12-29 Fujikura Ltd. Ptc conductive polymer composition containing carbon black having large particle size and high dbp absorption
US5378407A (en) * 1992-06-05 1995-01-03 Raychem Corporation Conductive polymer composition
US5582770A (en) * 1994-06-08 1996-12-10 Raychem Corporation Conductive polymer composition
US5801612A (en) * 1995-08-24 1998-09-01 Raychem Corporation Electrical device
US6143206A (en) * 1998-06-24 2000-11-07 Tdk Corporation Organic positive temperature coefficient thermistor and manufacturing method therefor
US6299801B1 (en) * 1998-11-02 2001-10-09 Tdk Corporation Organic positive temperature coefficient thermistor
JP3896232B2 (ja) * 1999-10-01 2007-03-22 Ｔｄｋ株式会社 有機質正特性サーミスタおよびその製造方法

Also Published As

Publication number Publication date
CN100477022C (zh) 2009-04-08
US20060231807A1 (en) 2006-10-19
EP1367610A2 (de) 2003-12-03
DE60319181T2 (de) 2008-05-29
EP1367610A3 (de) 2003-12-10
CN1462044A (zh) 2003-12-17
US20040041683A1 (en) 2004-03-04
EP1367610B1 (de) 2008-02-20
JP2003347106A (ja) 2003-12-05
JP3749504B2 (ja) 2006-03-01

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