SLABS OF STONE MATERIAL, RESISTANT TO WEAR5 TO CORROSION CAUSED BY ACIDS AND TO THE STAINING ACTION OF OILY SUBSTANCES.

摘要

There are described stone materials, the surface of which is coated by a film with chemical composition of SiOx deposited with plasmochemical techniques and the processes for their production. Moreover, the plasma reactors utilizable for performing said processes are schematically shown.