Patent ID: 9121090
Filing Date: 2015-09-01
Classification: B32B,C23C,Y10T

Abstract:
1. A method for producing an automotive window glazing panel which includes a base made of a thermoplastic resin, a wear-resistant surface layer, and an undercoat layer interposed between the base and the wear-resistant surface layer so as to contact the base and the wear-resistant surface layer, comprising the steps of: forming the undercoat layer over the base as an adhesive layer having a thickness of 7.5 μm or greater and 14.5 μm or less over the surface of the base, and forming the wear-resistant surface layer over the undercoat layer as a plasma-enhanced CVD coating to a thickness of 0.04 μm or greater and 0.40 μm or less to reduce a Taber wear testing haze value of the glazing panel to between 2% and 0.70%, and a density of greater than 1.5 g/cm wherein a composition ratio of the oxygen to the silicon in the wear-resistant surface layer is greater than or equal to 1.54 and less than 1.91, and a composition ratio of the carbon to the silicon is greater than or equal to 0.003 and less than 0.14.