PURPOSE: To obtain an abrasion-resistant plastic laminate by laminating a silicone hard coating layer imparting abrasion resistance and a silicon oxide film having dew condensation preventing properties using a silicone primer having good adhesiveness to both of them.
CONSTITUTION: A polyester film layer (a) having a thickness of 10 - 500μm, a layer (b) formed by applying and curing a mixture containing inorg. particles having a particle size of 1 - 100nm and at least one kind of a hydrolysate of a silicone compound represented by formula 1, a layer (c) formed by applying and curing a partial hydrolysate of one or more kind of a silicone compound represented by formula 2 and a silicone oxide film (d) formed by bringing an aqueous hydrosilicofluoric acid solution of silicon dioxide in a supersaturated state into contact with the layer (c) are laminated in the order of (a), (b), (c), (d). By this method, an abrasion-resistant plastic laminate having dew condensa tion preventing properties is obtained.
KITAOKA MASAKI
TAKIGAWA AKIO
