THERMOPLASTIC RESIN SHEET FOR EMBOSS TRANSFER, THERMOPLASTIC RESIN EMBOSSED SHEET AND METHOD FOR MANUFACTURING THERMOPLASTIC RESIN EMBOSSED SHEET

摘要

PROBLEM TO BE SOLVED: To provide a thermoplastic resin sheet for emboss transfer, which can manufacture a thermoplastic resin embossed sheet with high coefficient of transfer. SOLUTION: The thermoplastic resin sheet 11 for emboss transfer includes a laminar structure with the base material layer 11A of a thermoplastic resin and a transfer surface layer 11B to be laminated on the base material layer 11A. The transfer surface layer 11B is structured at least, with either a glass transition point (Tg) showing at least 1°C lower than the glass transition point (Tg) of the base material layer 11A or with the addition of an easy lubricative additive. The base material layer 11A has a glass transition point (Tg) of 50°C to 200°C. The thermoplastic resin embossed sheet 11 is manufactured by transferring an embossed pattern to the surface of a transfer layer 11B. COPYRIGHT: (C)2011,JPO&INPIT