| abstract |
(57) [Summary] PROBLEM TO BE SOLVED: When formed into a coating film, it has excellent water drop sliding property, water repellency, and antifouling property, and can be sufficiently crosslinked at a low temperature, and is excellent in maintaining various performances. And a novel one-part self-curing water-repellent resin that forms a coated film. SOLUTION: One-pack type self-curing water-repellent resin is a radical polymerizable monomer having a blocked isocyanate group and 5 to 40% by weight of one end radical polymerizable polysiloxane. 0 to 50% by weight, hydroxyl group-containing radical polymerizable monomer 3 to 50% by weight, and radically polymerizable monomers 10 to 8 having no reactivity with blocked isocyanate groups and hydroxyl groups It is obtained by copolymerizing 0% by weight. |