WEATHERABLE OLEFIN DECORATIVE SHEET

摘要

PROBLEM TO BE SOLVED: To obtain a highly weatherable decorative sheet without the use of a vinly chloride resin sheet by constituting the sheet of a transparent olefin resin containing a hindered amine photostabilizer and also a resin no containing chlorine in a printed pictorial pattern layer and a colored concealed layer. SOLUTION: This weatherable olefin decorative sheet is constituted of a transparent olefin resin layer 1, a printed pictorial pattern layer 2 and a colored concealed layer 3. The transparent olefin resin layer 1 contains a hindered amine photostabilizer and the printed pictorial pattern layer 2 and the colored concealed layer 3 are made up of a resin not containing chlorine. This decorative sheet 10 of a monolayer as specified uses a resin sheet for the transparent olefin resin layer 1 and the printed pictorial pattern layer 2 is printed on the rear face side of the resin sheet. In addition, the colored concealed layer 3 is formed by printing or coating. The transparent olefin resin layer 1 is obtained by forming a film of the resin sheet by a T die method or a calendering method.