DECORATIVE SHEET, PROCESS FOR PRODUCING THE SAME, AND INJECTION-MOLDED ARTICLE WITH DECORATIVE SHEET

摘要

A decorative sheet which is a sheet for simultaneous injection molding/decoration in which a resin is decorated simultaneously with injection molding. The decorative sheet comprises two superposed resin sheets and at least one patterned layer sandwiched therebetween, the difference in coefficient of linear expansion between the two sheets being 4×10^-5 /°C (41-50°C) or lower. Even after three-dimensional processing such as vacuum forming, the decorative sheet does not cause warpage and can be easily separated from the mold for three-dimensional processing. Furthermore, even when set in a mold for injection molding, the decorative sheet does not fall from the position. The resin injected does not come into the space between the decorative sheet and the mold. The decorative sheet is free from peeling between the sheets constituting the decorative sheet.