| 摘要 |
PURPOSE:To provide a spherical polymer-metal compd. composite particle having excellent heat resistance, toughness, light resistance, wear resistance, etc., and bioadaptability and affinity to an antigen and antibody of particle surfaces by consisting core of a polymer and shell of a titanium compd. and/or silicon compd. CONSTITUTION:The core of the spherical polymer-metal compd. composite particle consists of a polymer and the shell of that consists of a titanium compd. and/or silicon compd. The composite particle constituted in such a manner has the high strength and the high heat resistance and is able to develop a high function. These particles are adequately used for cosmetics, electronic materials, semiconductor materials, paints. polishing agents, spacers, coating materials, optical materials, catalysts, fillers, drugs, diagnostic drugs, toners, resin modifiers, ink, adsorbents, UV resistant materials, etc. |
