| 摘要 |
PROBLEM TO BE SOLVED: To provide a highly dielectric resin composition for obtaining a practicable antenna having high relative permittivity. SOLUTION: The highly dielectric resin composition is one prepared by adding an inorganic filler to at least one thermosetting resin selected from a diallyl phthalate resin and a phenolic resin, wherein the synthetic resin is a resin having a soldering heat resistance of 300°C or higher when used in the form of a resin composition, the inorganic filler is a surface-treated inorganic filler, the highly dielectric resin composition has relative permittivity of 10 or higher in a high-frequency band of at least 1 GHz, and the surface treating agent is a silane coupling agent. COPYRIGHT: (C)2005,JPO&NCIPI
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