| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a bathtub having a wash place, integrally formed of a bathtub part having excellent antifouling properties and a wash place part having excellent drying properties, with excellent durability. <P>SOLUTION: A bathtub having a wash place comprises a bathtub part provided with a bathtub, and a wash place part integrated with the bathtub part. The contact angle of water on the material constituting the bathtub and the contact angle of water on the material constituting the wash place satisfies the relation represented by the following expression (1). (Expression (1): A>B, wherein A represents the contact angle of water on the material constituting the bathtub, and B represents the contact angle of water on the material constituting the wash place part.) <P>COPYRIGHT: (C)2013,JPO&INPIT |
