| 摘要 |
PROBLEM TO BE SOLVED: To provide a surface-treatment agent excellent in water and oil repellency, stainproof, heat resistance, weatherability, and abrasion resistance.SOLUTION: The surface-treatment agent including a fluorine-containing polymer with a constitutional unit (A) derived from a fluorine-containing silsesquioxane polymer (a) containing a polymerizable group is provided. The fluorine-containing polymer preferably includes, in addition to the constitutional unit (A), a constitutional unit (B) derived from a monomer (b) without containing a fluorine atom and a constitutional unit (C) derived from a crosslinkable monomer (c) present as the need arises. |
