Solicitante: Godi, A.|Tassone, P.
N. de solicitud: US20070224811
N. de publicación: US2009047503 A1
Agglomerated stone products consisting of powders and granules of marble or limestone in general, granite, quartz and silica or feldspathic sands mixed wiht resins, wherein nanometric particles of titanium dioxide are incorporated therein and process for their manufacture. Tiles and slabs for flooring, wall covering or work surface are able to interact with the surrounding environment by reducing the chemical and biological pollutants in the air and the bacteria with which the surfaces come into contact, because a photocatalytic preparation of nanometer-sized titanium dioxide is added to its composition.
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