PHOSPHOSTANNATE OR BOROSTANNATE PYROLITIC COATING, AND GLAZING COMPRISING SAME

摘要

The invention concerns glass panes comprising interferential assemblies of thin layers. The inventive glass panes comprise a glass substrate coated with a phosphostannate or borostannate layer, with a phosphorus or boron content not less than 6 %, the layer being deposited by pyrolysis. The phosphostannate or borostannate layers are particularly useful as an undercoat, for attenuating colours reflected by a layer providing the glazing with low-emissive, solar protecting or antiglare properties.