PLATE-LIKE COMPOSITE MATERIAL AND METHOD OF PRODUCING THE SAME

摘要

A composite sheet material, in which at least either one of opposed surfaces is composed of a glass layer for the purpose of surface protection from scratching, can be easily produced without causing bonding defects and stress-strain. A method of such a material is also disclosed. This material comprises (a) a glass layer made of sheet glass and constituting one of the opposed surfaces of the composite sheet material; and (b) a resin layer constituting the other surface of the material and molded by applying a uniform pressure to an entire molten resinous material introduced onto the glass layer so as to be elongated, spreading over the glass layer, these glass layer and said resin layer being laminated. <IMAGE>