| 摘要 |
<p>A cover member for push button switch that can endure long-term use and exhibits excellent adhesion and moisture resistance; and a process for producing the same. There is provided cover member (1) for push button switch comprising, unified together, resin-made key top (5) and silicone-rubber-made key sheet (20), wherein adhesive layer (10) bonding the silicone-rubber-made key sheet (20) with the resin-made key top (5) consists of a layer containing a photohardening resin, an amine silane compound and a hydrophobic silane compound, and wherein the adhesive layer (10) has an area being 1/3 or more of the area of the plane of bonding between the resin-made key top (5) and the silicone-rubber-made key sheet (20).</p> |
