Without limiting the scope of the invention, it is believed that {HEAD ~ the nanoparticle} sized {TAIL ~ pigment particles} have an affinity for the surface of pigmentary TiO2 particles 
sized
Without limiting the scope of the invention , it is believed that { HEAD ~ the nanoparticle } sized { TAIL ~ pigment particles } have an affinity for the surface of pigmentary TiO2 particles
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH