SUBSTRATE FOR HYDROPHOBIC COATING

摘要

The invention concerns a substrate, in particular a glass substrate, comprising a coating including at least one mineral layer such as metal oxides, oxynitrides and nitrides, designed to receive an organic hydrophobic surface treatment, and the substrate comprising at least one mineral layer and an organic hydrophobic layer. It has been observed that the mineral layer enables the life span of the organic coating to be extended since the hydrophobic properties of the substrate previously coated with the mineral layer are maintained over time longer than when the organic treatment is deposited directly on the substrate. The inventive coated substrate may be used for making shower doors, or architectural or automotive glazings.