abstract |
The coated powder includes (a) nanoparticles and (b) a coated powder comprising a coating on the surface of the nanoparticles. Wherein the coating comprises an organoxysilane moiety selected from the group consisting of (1) a silica moiety, (2) a mono-organic oxysilane moiety, a non-organic oxysilane moiety, and a tri- ) Poly (dialkyl) siloxane moieties. |