发明名称 |
Dielectric resin foam and lens for radio waves using the same |
摘要 |
It is an object of the present invention to provide a dielectric resin foam which has high and uniform dielectric properties and is preferable for use as various dielectric materials. A dielectric resin foam obtained by expanding a resin composition comprising a synthetic resin and a fibrous and/or plate-like dielectric inorganic filler is provided.
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申请公布号 |
US7179844(B2) |
申请公布日期 |
2007.02.20 |
申请号 |
US20030333893 |
申请日期 |
2003.04.03 |
申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD. |
发明人 |
AKI MINORU;MONDE HIROYUKI;TABUCHI AKIRA;TACHI YOSHIFUMI;KAWAKAMI SYOUGO;KURODA MASATOSHI;KISHIMOTO TETSUO;KIMURA KOUICHI |
分类号 |
C08J9/00;C08J9/06;C08J9/04;C08J9/232;C08K7/00;C08K13/04;C08L101/00;C08L101/12;H01B3/00;H01B3/30;H01B3/44;H01Q15/02;H01Q15/08;H01Q19/06;H05K1/03 |
主分类号 |
C08J9/00 |
代理机构 |
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代理人 |
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地址 |
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