发明名称 |
COMPOSITE MATERIAL, TRANSMISSION SHEET, TRANSMISSION UNIT, AND NON-CONTACT ELECTRIC-POWER TRANSMISSION SYSTEM PROVIDED THEREWITH |
摘要 |
Provided is a composite material which is obtained by dispersing conductive filler in a polymer material, wherein an amount of the conductive filler added is 1 part by mass to 25 parts by mass with respect to 100 parts by mass of the polymer material, and wherein a relative dielectric constant of the composite material is 30 or higher and a dielectric loss tangent of the composite material is 3 or lower at an AC voltage with a frequency of 100 Hz. |
申请公布号 |
EP2774955(A1) |
申请公布日期 |
2014.09.10 |
申请号 |
EP20120845278 |
申请日期 |
2012.10.31 |
申请人 |
SHOWA DENKO K.K. |
发明人 |
KOYAMA TAMAMI;TOKITA KOJI;MITSUMOTO RYUICHI;TAMINO YASUAKI;NISHIOKA AYAKO |
分类号 |
C08L101/12;B32B7/02;B32B27/18;H01B1/24;H02J17/00 |
主分类号 |
C08L101/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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