发明名称 REAR-PROJECTION FILM HAVING A DAY/NIGHT EFFECT
摘要 The present invention relates to a rear-projection film having a "day/night" effect and containing at least two layers, wherein said rear-projection film contains at least one grey layer containing at least one thermoplastic material having a transmittance in the visible wavelength range of 10% to 70% and at least one layer containing at least one thermoplastic material and scattering particles, and to the use of said films as rear-projection surfaces in vehicle interiors.
申请公布号 CA2897116(A1) 申请公布日期 2014.07.17
申请号 CA20142897116 申请日期 2014.01.07
申请人 BAYER MATERIALSCIENCE AG 发明人 PUDLEINER, HEINZ;POPHUSEN, DIRK;KUNZEL, ROLAND;LINDNER, MANFRED;WOJATSCHEK, JURGEN;STRAUB, BERND
分类号 G03B21/56;B32B27/20;B32B27/30;B32B27/32;B32B27/36;B32B27/40;G03B21/60 主分类号 G03B21/56
代理机构 代理人
主权项
地址