发明名称 POLY(METH)ACRYLIMIDE RESIN TRANSPARENT MULTILAYER FILM AND METHOD FOR PRODUCING THE SAME
摘要 PROBLEM TO BE SOLVED: To provide a poly(meth)acrylimide resin transparent multilayer film excellent in surface smoothness, transparency, appearance and punching resistance; and to provide a method for producing the same.SOLUTION: A transparent multilayer film has a first poly(meth)acrylimide resin layer (α1), an aromatic polycarbonate resin layer (β) and a second poly(meth)acrylimide resin layer (α2) laminated directly in this order, and satisfies the following characteristics (a) to (c): (a) total light transmittance of 90% or more; (b) haze of 2.0% or less; and (c) retardation of 50 nm or less.SELECTED DRAWING: None
申请公布号 JP2016153232(A) 申请公布日期 2016.08.25
申请号 JP20160033088 申请日期 2016.02.24
申请人 RIKEN TECHNOS CORP 发明人 NAKAJIMA KOHEI;NEGIMOTO SHINTARO
分类号 B32B7/02;B32B27/30;B32B27/34;B32B27/36 主分类号 B32B7/02
代理机构 代理人
主权项
地址