Abstract: Provided is an active-energy-ray-curable resin composition for forming a hard coating layer that protects the surface of a touch panel or the like and makes fingerprints less noticeable. The active-energy-ray-curable resin composition includes a urethane (meth)acrylate (A) prepared through a reaction in which a polyalkylene glycol (C) having a weight-average molecular weight Mw in a range of 5,000 to 30,000, a polyisocyanate (D), and a (meth)acrylate (E) intramolecularly including a hydroxyl group serve as essential raw-material components; and a polyfunctional (meth)acrylate (B), with a mass ratio [(A)/(B)] of (A) to (B) being in a range of [0.1/99.9] to [15/85].

Abstract: Provided is a fluorine compound represented by the following general formula (1) which has excellent compatibility with a resin and the like, and can be produced into a coating film having excellent stain-proof properties. Also provided is an active energy ray-curable resin composition using the compound. (In the general formula (1), X1 represents a poly(perfluoroalkylene ether) chain; and R1 to R4 independently represent a hydrogen atom, an alkyl group, following general formula (2) or (3), provided that at least one of R1 and R2 is following general formula (2) or (3) and at least one of R3 and R4 is following general formula (2) or (3).) (In the general formula (2), X2 represents a linear or branched hydrocarbon group; X3 represents an oxygen atom or a sulfur atom; X4 represents a linear or branched alkylene group; R5 represents a hydrogen atom or a methyl group; and p represents an integer of 1 to 5.) (In the general formula (3), X2, X3, R5 and p are as described above.

Abstract: Provided is an active-energy-ray-curable resin composition for forming a hard coating layer that protects the surface of a touch panel or the like and makes fingerprints less noticeable. The active-energy-ray-curable resin composition includes a urethane (meth)acrylate (A) prepared through a reaction in which a polyalkylene glycol (C) having a weight-average molecular weight Mw in a range of 5,000 to 30,000, a polyisocyanate (D), and a (meth)acrylate (E) intramolecularly including a hydroxyl group serve as essential raw-material components; and a polyfunctional (meth)acrylate (B), with a mass ratio [(A)/(B)] of (A) to (B) being in a range of [0.1/99.9] to [15/85].