发明名称 CHARGING MEMBER, CHARGING MEMBER MANUFACTURING METHOD AND MANUFACTURING METHOD OF ELECTRET MICROPHONE ASSEMBLY
摘要 <p><P>PROBLEM TO BE SOLVED: To provide a charging member which is excellent in adhesiveness between a substrate and a resin layer and whose adhesiveness does not deteriorate even if heat-treated. <P>SOLUTION: The charging member comprises a fluororesin layer (1), a heat resistant resin containing layer (2) and a good conductor substrate (3). The heat resistant resin containing layer (2) is formed of a heat resistant resin whose thermal decomposition starting temperature is 300°C or higher. The fluororesin layer (1), the heat resistant resin containing layer (2) and the good conductor substrate (3) are laminated in order. <P>COPYRIGHT: (C)2004,JPO</p>
申请公布号 JP2004128361(A) 申请公布日期 2004.04.22
申请号 JP20020292949 申请日期 2002.10.04
申请人 DAIKIN IND LTD 发明人 TOKUHIRA KATSUSADA
分类号 H01G7/02;(IPC1-7):H01G7/02 主分类号 H01G7/02
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