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发明申请
US20060108566A1 Conductive composition exhibiting PTC behavior and over-current protection device using the same 审中-公开
具有PTC行为的导电组合物和使用其的过电流保护装置

  • 专利标题： Conductive composition exhibiting PTC behavior and over-current protection device using the same
  • 专利标题（中）： 具有PTC行为的导电组合物和使用其的过电流保护装置
  • 申请号： US11266217
    申请日： 2005-11-04
  • 公开(公告)号： US20060108566A1
    公开(公告)日： 2006-05-25
  • 发明人: Yun Ma , Tong Tsai , Kuo Chen
  • 申请人： Yun Ma , Tong Tsai , Kuo Chen
  • 主分类号： H01B1/12
  • IPC分类号： H01B1/12
Conductive composition exhibiting PTC behavior and over-current protection device using the same
摘要：
The present invention discloses a conductive composition comprising a plurality of polymers and at least one conductive filler. The polymers are compatible under a molecular size and the form of the conductive filler includes a flake. The conductive composition of the present invention owns better electrical characteristics than a conventional conductive composition that comprises a single polymer. The present invention further discloses an over-current protection device comprising two metal foils and a PTC (positive temperature coefficient; PTC) composition layer. The PTC composition layer contains the conductive composition.
摘要（中）：

本发明公开了一种包含多种聚合物和至少一种导电填料的导电组合物。 聚合物在分子尺寸下相容，并且导电填料的形式包括片状物。 本发明的导电组合物比包含单一聚合物的常规导电组合物具有更好的电特性。 本发明还公开了一种包括两个金属箔和PTC（正温度系数; PTC）组合物层的过电流保护装置。 PTC组合物层包含导电组合物。

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