A radiation curable coating composition comprising colloidal silica acryloxy or glycidoxy functional silanes non silyl acrylates and catalylic amounts of UV light sensitive cationic and radical type photoinitiators is provided, which cures to {HEAD ~ a transparent hard coating} exhibiting {TAIL ~ improved abrasion resistance} 
exhibiting
A radiation curable coating composition comprising colloidal silica acryloxy or glycidoxy functional silanes non silyl acrylates and catalylic amounts of UV light sensitive cationic and radical type photoinitiators is provided , which cures to { HEAD ~ a transparent hard coating } exhibiting { TAIL ~ improved abrasion resistance }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL