| 摘要 |
PROBLEM TO BE SOLVED: To provide coating compositions that include an alkoxide of the general formula RM(OR'), where R is an organic group, M is silicon, aluminum, titanium, and/or zirconium, each R' is independently an alkyl group, z is the valence of M, and x is a number less than z and may be zero.SOLUTION: The coating composition is cationically curable. Also disclosed are articles at least partially coated with a hard coat deposited from such a coating composition, methods for depositing a hard coat on at least a portion of a plastic substrate, and methods for improving the adhesion and abrasion resistance of a substrate.SELECTED DRAWING: None |
