Colloidal dispersion based on cerium oxide and titanium oxide its preparation process, its application to the coating of substrates and substrates thus coated.

摘要

The present invention relates to a colloidal dispersion based on cerium oxide and titanium oxide, its method of preparation, its application to the coating of substrates, in particular as an anti-UV, anti-reflective, antifouling and substrates agent. coated. BR/ The colloidal dispersion may be more particularly defined in that the colloids are composed of a cerium oxide core at least partly covered with a titanium oxide layer.