发明名称 LAMINATED FILM FOR MOLDING AND MOLDED ARTICLE USING THE SAME
摘要 PROBLEM TO BE SOLVED: To provide a laminated film for molding that has metallic glossiness, is excellent in high designability by permitting combinations with printing, has little curling and twisting of the film at the time of high-temperature heating, and has resistance against washout on both surfaces of the film.SOLUTION: A laminated film for molding satisfies the following (1) to (4) conditions: (1) a polyester film is stuck onto one surface of a film in which 250 or more layers of layers (hereinafter referred to as A layers) formed of high refractive index resins A and layers (hereinafter referred to as B layers) formed of low refractive index resins B are alternately laminated in a thickness direction in total, and a total thickness of the film is 150 μm or more, through an adhesive layer; (2) an average reflectance at a wavelength band of 400-700 nm is 30-75%; (3) a curling value after having treated at 190°C and 150°C for 30 minutes is 0-25 mm; and (4) a ratio of the B layer having a layer thickness of 150 nm or more in a range of 40% of the total number of the layers from a non-adhesive surface side is 30% or less.SELECTED DRAWING: None
申请公布号 JP2016168833(A) 申请公布日期 2016.09.23
申请号 JP20150253477 申请日期 2015.12.25
申请人 TORAY IND INC 发明人 NAKATSUKA SHUHEI;SUEMITSU JUN;IWAMI TAKAMASA
分类号 B32B27/36;B32B27/00 主分类号 B32B27/36
代理机构 代理人
主权项
地址