| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a prepreg providing carbon fiber-reinforced composite material having both of excellent impact resistance and electroconductivity. <P>SOLUTION: The present invention provides a prepreg containing carbon fibers [A] and a thermosetting resin [B], and satisfying at least one of the following conditions (1) and (2). (1) Thermoplastic resin particles or fibers [C] and electroconductive particles or fibers [D] are contained, and the weight ratio represented by [the blended amount of [C] (parts by weight)]/[the blended amount of [D] (parts by weight)] is 1-1,000. (2) Conductive particles or fibers [E], which are formed by coating nuclei or cores of a thermoplastic resin with an electroconductive material, are contained. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
