Invention Grant
US08968605B2 Conductive polymer composition for PTC element with decreased NTC characteristics, using carbon nanotube
有权
使用碳纳米管的PTC元件导电聚合物组合物具有降低的NTC特性
- Patent Title: Conductive polymer composition for PTC element with decreased NTC characteristics, using carbon nanotube
- Patent Title (中): 使用碳纳米管的PTC元件导电聚合物组合物具有降低的NTC特性
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Application No.: US13814013Application Date: 2011-09-19
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Publication No.: US08968605B2Publication Date: 2015-03-03
- Inventor: Seong-Hoon Yue , Yong-Bae Jung , Min-Hee Lee , Won-Kook Kim , Dong-Joo Kwon
- Applicant: Seong-Hoon Yue , Yong-Bae Jung , Min-Hee Lee , Won-Kook Kim , Dong-Joo Kwon
- Applicant Address: KR Seoul
- Assignee: LG Hausys, Ltd.
- Current Assignee: LG Hausys, Ltd.
- Current Assignee Address: KR Seoul
- Agency: Lowe Hauptman & Ham, LLP
- Priority: KR10-2010-0092126 20100917
- International Application: PCT/KR2011/006919 WO 20110919
- International Announcement: WO2012/036538 WO 20120322
- Main IPC: H01B1/24
- IPC: H01B1/24 ; H01C7/02 ; C08L23/08 ; C08L1/02 ; C08L1/12 ; C08L1/18 ; H01C7/00 ; H01C17/28 ; H05B3/14 ; B82Y30/00 ; C08K7/24
Abstract:
The present invention relates to a conductive polymer composition for a PTC element with decreased NTC characteristics, using carbon nanotubes, a PTC binder resin, and a cellulose-based or polyester-based resin for fixing the carbon nanotubes and the PTC binder, and to a PTC element, a circuit and a sheet heating element using the same.
Public/Granted literature
- US20130140499A1 CONDUCTIVE POLYMER COMPOSITION FOR PTC ELEMENT WITH DECREASED NTC CHARACTERISTICS, USING CARBON NANOTUBE Public/Granted day:2013-06-06
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