| 摘要 |
PROBLEM TO BE SOLVED: To provide a novel surface treatment agent that makes it possible to form a layer having improved friction durability.SOLUTION: A surface treatment agent comprises (i) at least one perfluoro (poly)ether group-containing silane compound represented by a specific formula: and (ii) at least one perfluoro (poly)ether group-containing amide silane compound represented by a specific formula.SELECTED DRAWING: None |
