SHEET OF GLASS FOR APPLICATION OF A METALLIC DEPOSIT AND RESISTANT TO A COLORATION POSSIBLY INDUCED BY SUCH A DEPOSIT

摘要

The invention relates to a sheet of glass for production of a sheet product, provided on at least one part of at least one of the faces thereof with a metallic deposit, said sheet being resistant to a coloration due to at least one metallic species M of said metallic deposit, said species in the conditions of production and/or usage of the product being able to migrate into the glass from the surface thereof and subsequently to undergo a reduction to the species M DEG , responsible for the coloration, characterised by comprising a composition, at least on the surface and on at least one face thereof, susceptible to the coloration, which may limit or block said migration and/or said reduction of the species M .