| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a bathtub capable of shortening a manufacturing process, reducing the weight of the bathtub while securing its sufficient strength, and facilitating its recycling. <P>SOLUTION: This bathtub is provided with a transparent thermoplastic resin layer (a) formed into a bathtub shape, a pattern layer (b) formed of a single color or a plurality of colors on the back face of the transparent thermoplastic resin layer (a), an adhesive layer (c) and a norbornene-based resin layer (d) having a bathtub shape in this order from the surface side of the bathtub. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
