WO2012036538A3 - 탄소나노튜브를 이용한, ｎｔｃ 특성이 감소된 ｐｔｃ 소자용 전도성 중합체조성물 - Google Patents

탄소나노튜브를 이용한, ｎｔｃ 특성이 감소된 ｐｔｃ 소자용 전도성 중합체조성물 Download PDF

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WO2012036538A3
WO2012036538A3 PCT/KR2011/006919 KR2011006919W WO2012036538A3 WO 2012036538 A3 WO2012036538 A3 WO 2012036538A3 KR 2011006919 W KR2011006919 W KR 2011006919W WO 2012036538 A3 WO2012036538 A3 WO 2012036538A3
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carbon nanotube
decreased
polymer composition
conductive polymer
ptc element
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PCT/KR2011/006919
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English (en)
French (fr)
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WO2012036538A2 (ko
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예성훈
정용배
이민희
김원국
권동주
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(주)엘지하우시스
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Priority to DE112011103114T priority Critical patent/DE112011103114T5/de
Priority to JP2013529081A priority patent/JP5674947B2/ja
Priority to CN201180044750.3A priority patent/CN103108906B/zh
Priority to US13/814,013 priority patent/US8968605B2/en
Publication of WO2012036538A2 publication Critical patent/WO2012036538A2/ko
Publication of WO2012036538A3 publication Critical patent/WO2012036538A3/ko

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    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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    • C08L23/04—Homopolymers or copolymers of ethene
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    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
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    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
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    • C08K3/041—Carbon nanotubes
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    • C01B32/00—Carbon; Compounds thereof
    • C01B32/15—Nano-sized carbon materials
    • C01B32/158—Carbon nanotubes
    • C01B32/159—Carbon nanotubes single-walled
    • 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
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/10—Esters of organic acids, i.e. acylates
    • C08L1/12—Cellulose acetate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/16—Esters of inorganic acids
    • C08L1/18—Cellulose nitrate, i.e. nitrocellulose
    • 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
    • C08L23/08—Copolymers of ethene
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    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • 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
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/28—Apparatus or processes specially adapted for manufacturing resistors adapted for applying terminals
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    • 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
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    • H05B3/12—Heating 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
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    • Y10T29/00—Metal working
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    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49085—Thermally variable

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
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  • Physics & Mathematics (AREA)
  • Nanotechnology (AREA)
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  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Resistance Heating (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Thermistors And Varistors (AREA)
  • Laminated Bodies (AREA)

Abstract

본 발명은 탄소나노튜브, PTC 바인더인 수지 및 탄소나노튜브와 PTC 바인더를 고정시켜주는 셀룰로스계 또는 폴리에스테르계 수지를 이용한, NTC 특성이 감소된 PTC 소자용 전도성 중합체 조성물 및 이를 이용한 PTC 소자, 회로, 면상발열체에 대한 것이다.
PCT/KR2011/006919 2010-09-17 2011-09-19 탄소나노튜브를 이용한, ｎｔｃ 특성이 감소된 ｐｔｃ 소자용 전도성 중합체조성물 WO2012036538A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE112011103114T DE112011103114T5 (de) 2010-09-17 2011-09-19 Leitfähige Polymerzusammensetzung für ein PTC-Element mit verringerten NTC-Eigenschaften unter Verwendung von Kohlenstoff-Nanoröhren
JP2013529081A JP5674947B2 (ja) 2010-09-17 2011-09-19 炭素ナノチューブを用いた、ｎｔｃ特性が減少したｐｔｃ素子用伝導性重合体組成物
CN201180044750.3A CN103108906B (zh) 2010-09-17 2011-09-19 利用炭纳米管的ntc特性减少的ptc元件用导电性聚合物组合物
US13/814,013 US8968605B2 (en) 2010-09-17 2011-09-19 Conductive polymer composition for PTC element with decreased NTC characteristics, using carbon nanotube

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0092126 2010-09-17
KR20100092126 2010-09-17

Publications (2)

Publication Number Publication Date
WO2012036538A2 WO2012036538A2 (ko) 2012-03-22
WO2012036538A3 true WO2012036538A3 (ko) 2012-06-21

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US (1) US8968605B2 (ko)
JP (1) JP5674947B2 (ko)
KR (1) KR101344584B1 (ko)
CN (1) CN103108906B (ko)
DE (1) DE112011103114T5 (ko)
WO (1) WO2012036538A2 (ko)

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IT201700038877A1 (it) * 2017-04-07 2018-10-07 Eltek Spa Materiale composito ad effetto ptc, relativo procedimento di ottenimento e dispositivo riscaldatore includente tale materiale
KR102624065B1 (ko) * 2021-11-25 2024-01-12 전북대학교산학협력단 이종 전도성 고분자를 이용한 적층구조의 ptc 소자 및 그 제조방법
CN114316734A (zh) * 2021-12-20 2022-04-12 华碳创新(广东)材料技术有限公司 一种发热涂料及其制备方法

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Also Published As

Publication number Publication date
DE112011103114T5 (de) 2013-06-27
KR20120030030A (ko) 2012-03-27
CN103108906B (zh) 2015-08-05
JP2013539800A (ja) 2013-10-28
KR101344584B1 (ko) 2013-12-26
WO2012036538A2 (ko) 2012-03-22
US20130140499A1 (en) 2013-06-06
US8968605B2 (en) 2015-03-03
CN103108906A (zh) 2013-05-15
JP5674947B2 (ja) 2015-02-25

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