| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a composite product having a large amount of shape freedom and a high reliability by bonding solidly heterogeneous materials of a resin having a specific linear coefficient of expansion and a metal subjected to a chemical or electrochemical surface treatment using a laser beam as a heat source. <P>SOLUTION: The composite product is obtained by softening and melting the resin using the laser beam as the heat source relating to the bonding of the heterogeneous materials of (A) the molded article in which the linear coefficient of the thermoplastic resin is 2.0-4.5×10<SP>-5</SP>/°C and (B) the metal the surface of which is treated by a triazine dithiol derivative, hydrazine, or anodic oxidization. <P>COPYRIGHT: (C)2008,JPO&INPIT |
