- 专利标题： PTC-effect composite material, corresponding production method, and heater device including such material
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申请号： US16500661申请日： 2018-03-29
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公开(公告)号： US11495375B2公开(公告)日： 2022-11-08
- 发明人: Marco Pizzi
- 申请人： ELTEK S.P.A.
- 申请人地址： IT Casale Monferrato
- 专利权人： ELTEK S.P.A.
- 当前专利权人： ELTEK S.P.A.
- 当前专利权人地址： IT Casale Monferrato
- 代理机构： Nixon & Vanderhye P.C.
- 优先权： IT102017000038877 20170407
- 国际申请： PCT/IB2018/052201 WO 20180329
- 国际公布： WO2018/185627 WO 20181011
- 主分类号： H01C7/02
- IPC分类号： H01C7/02 ; H05B3/14 ; H05B3/24
摘要：
A co-continuous mouldable polymeric composite with PTC effect has a matrix that comprises at least two immiscible polymers (HDPE, POM), and an electrically conductive filler (CB) in the matrix. At least one of said immiscible polymers is high-density polyethylene (HDPE), and at least one other of said immiscible polymers is polyoxymethylene (POM).
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