| 摘要 |
PURPOSE:To facilitate the formation of the title stable metallic sheet by bonding both members with an excellent adhesive strength, by laminating a polyolefin film having a metallic surface through acrylic acid or its mixture with a radiation-curable monomer and irradiating the assemblage with a radiation. CONSTITUTION:A monomer (B) comprising acrylic acid (a) or a mixture of component (a) with at least one monomer (b) selected from among a monomer containing an acryloyl group, a monomer of mol.wt. >=500, having at least two methacryloyl groups, and a monomer having at least three methacryloyl groups is applied to a metallic sheet (A) (e.g., stainless steel sheet or Al sheet) which is optionally pretreated, and a polyolefin film (C) of PE, PP or the like is laminated with this film. This laminate is irradiated with a radiation such as electron beams, gamma-rays or the like from the side of component C to bond components A and C together by graft polymerization of component B. |
