| abstract |
A general formula R x M (OR ') in z-x (wherein, R is an organic radical, M is silicon, aluminum, titanium, and / or zirconium, each R' is independently alkyl A coating composition comprising an alkoxide of the group, z is the valence of M, x is a number less than z and can be zero. The coating composition is cationically curable. Articles at least partially coated with a hard coat deposited from such a coating composition, a method for depositing a hard coat on at least a portion of a plastic substrate, and substrate adhesion and wear resistance A method for improving performance is also disclosed. [Selection figure] None |