| 摘要 |
The present invention relates to a copper-resin composite body and provides the copper-resin composite body which is excellent in adhesive property between copper and resin and is applicable to a continuous production process such as a wire production process. The present invention uses the copper-resin composite body including a metal (3 )made of copper or a copper alloy and resin (7) adhering to the metal (3) via a nanoporous layer (5) formed on a surface of the metal (3). It is preferable that the nanoporous layer (5) contains copper-oxide particles of 5 nm to 500 nm in average particle diameter. Further, a process for producing the copper-resin composite body includes a process for forming a copper-oxide nanoporous layer on the surface of the metal made of copper or the copper alloy by irradiating the surface of the metal with laser and a process for forming resin on the copper-oxide nanoporous layer. |
