| 摘要 |
<p>A three-layer structure comprising a vinyl chloride resin layer (first layer), a layer (third layer) made from a composition comprising a vinyl chloride resin and an olefinic polymer having a complex dynamic viscosity θ* of 1.2 x 105 P or below, and a layer (second layer) which is made of a vinyl chloride resin foam and lies between the first and third layers, with the proviso that the third layer may alternatively be an expanded one; a process for producing the above three-layer structure by powder molding; a molding comprising a base made of a polyolefinic polymer and a surfacing made of the above three-layer structure which is laminated with the base; and a process for producing the molding.</p> |
