| 摘要 |
PROBLEM TO BE SOLVED: To provide a polyurethane foam having a sufficient bright feeling and fashionability and capable of enhancing a product appearance value.SOLUTION: In a polyurethane foam obtained by foaming a polyurethane foam compound mainly composed of polyol and isocyanate, a pearl material, a lame material or a brass material are added to the polyurethane foam compound or an impregnation liquid mainly composed of the pearl material, the lame material or the brass material is impregnated into and attached to a whole area or a surface layer of the polyurethane foam obtained by foaming the polyurethane foam compound mainly composed of the polyol and the isocyanate. |
