FUNCTIONALIZED PARTICULAR CROSSING AGENT The present invention relates to
hybrid particles (1), formed of
inorganic particles functionalized by at least one molecule (2) bearing at least one ionic function involved in at least one
ion pair and / or at least one electrostatic function involved in at least one electronegative group capable of engaging in at least one
hydrogen bond, said at least one molecule (2) being an organosilane, and at least one
counterion and / or at least one
hydrogen bond donor /
acceptor (3) bearing at least one C=C
double bond, the quantity of
ion pairs and / or electronegative groups capable of engaging in
hydrogen bonding on the surface of the
inorganic particles being between 0.5 and 20 mol% relative to the quantity of precursors of the
inorganic particles. (Figure to be published with the abstract: Figure 1)