| 摘要 |
PURPOSE:To obtain a material for embedding in vivo with excellent organic compatibility by a method wherein metal is deposited on the surface of a tetrafluoroethylene resin porous body having a fine fibrous structure comprising a node at which fibers are mutually linked and then irradiating the metal with electrically charged particles. CONSTITUTION:A layer containing metal or a metal salt is provided on the surface of a tetrafluoroethylene resin porous body having a fine fibrous structure comprising a node at which fibers are mutually linked. Here, the layer containing metal herein used is a metal deposited layer or a layer containing metal or a metal salt, which is formed by the deposition of metal thereon and irradiation thereof with electrically charged particles. In the manufacture of this material, metal is deposited on the surface of the tetrafluoroethylene porous body, and thereafter, it is irradiated with electrically charged particles to form a layer containing metal or a metal salt. In the deposition of the metal and the irradiation with the electrically charged particles, the tetrafluoroethylene resin porous body is heated exceeding the melting point thereof to form the layer containing the metal or the metal solt. |
