Glazing provided with a thin coating and process for making it

摘要

Glazing prod. comprises a transparent substrate (1) e.g. of glass covered with at least 1 thin layer (4) comprising a mixed oxide of Si, Al and an element M that facilitates the formation of a homogeneous mixed oxide of Si and Al. The oxide layer (4) is of a mixed oxide of formula: SiAlxOyMzM'u (where, M = F; M' = C; x = 0.06-0.74 (0.14-0.33); y = 2.1-3.1 (2.3-2.5); z = 0.02-0.15 (0.04-0.08) and u = 0-0.15 (0.03-0.04)).