Fluorinated compound, photocurable composition, coating liquid, hard coat layer-forming composition and article

Abstract

To provide a fluorinated compound capable of imparting excellent antifouling properties (oily ink repellency and fingerprint-stain removability) and abrasion resistance of the antifouling properties to an object (such as a hard coat layer). It is a reaction product of a compound (a1) having a poly(oxyperfluoroalkylene) chain and one active hydrogen-containing group, a compound (a2) having a poly(oxyperfluoroalkylene) chain and two active hydrogen-containing groups, a compound (b) having a polymerizable carbon-carbon double bond and an active hydrogen-containing group, and a polyisocyanate (c), wherein the proportion of the portion derived from the compound (a1) to the total (100 mass %) of the portion derived from the compound (a1) and the portion derived from the compound (a2) is from 60 to 99.9 mass %.

Dependencies are inferred from the claim text.