COATING COMPOSITION HAVING SURFACE DEPOLLUTING PROPERTIES

摘要

The present invention concerns a coating composition for the formation of an inorganic layer on the surface of a substrate, comprising at least -an efficient amount of photocatalytic titanium dioxide particles, -an opacifying agent, -particles of an inorganic binder, -an organic binder, and -a solvent, wherein said organic binder and photocatalytic titanium dioxide particles are present in a weight ratio, photocatalytic titanium dioxide/organic binder ranging from 0.1 to 6.