| 摘要 |
PROBLEM TO BE SOLVED: To provide a perfluoropolyether-modified silane capable of forming a cured film excellent in water- and oil-repellency, a mold-releasing property, an antifouling property, etc., and to provide a surface-finishing agent utilizing the same. SOLUTION: A perfluoropolyether-modified silane is represented by general formula (1): F(Cx F2x O)m Cy F2y -Q-Z [wherein Q is a divalemt organic group; and Z is a monovalent group represented by general formula (2) (wherein A is a hydrolyzable group; R<1> and R<2> are each independently a monovalent organic group; and (a) and (b) are each an integer of 2 or 3); m is an integer of 6-50; and x and y are each an integer of 1-3], and a surface-finishing agent utilizes the same.
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