A photochromic plastic object made of a transparent synthetic resin material composed of at least two mutually penetrating polymer networks of different polymer materials and containing at least one photochromic dye homogeneously distributed therein, and a method for producing such a photochromic object.
一种由透明合成
树脂材料制成的光致变色塑料物体,该材料由至少两种相互渗透的不同聚合物材料的聚合物网络组成,并含有至少一种均匀分布在其中的光致变色
染料,以及生产这种光致变色物体的方法。