| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide complex fine particles formed by dispersing ultrafine particles of a metal or a metallic compound in a polymer without coagulating the ultrafine particles. Ž<P>SOLUTION: The complex fine particles contain core ultrafine particles of a metal or a metallic compound and a polymer having a metallic ion coordination group and surrounding the core ultrafine particles. Preferably, the polymer has been crosslinked. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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