Patent ID: 8097341
Filing Date: 2012-01-17
Classification: C03C

Abstract:
1. A coated glass body comprising a borosilicate glass body and a wipe-proof porous phosphorus-free SiO 2 -containing antireflection layer on said borosilicate glass body, said borosilicate glass body having a composition, in weight percent on an oxide basis, comprising: said coated glass body being produced by a process comprising the steps of: a) providing said borosilicate glass body having said composition; b) providing a coating solution containing c) wetting said borosilicate glass body with said composition according to step a) with said coating solution according to step b); and d) drying and baking said borosilicate glass body wet with said coating solution according to step c) to form the wipe-proof porous phosphorus-free SiO