Hard Coating Composition for Flexible Window Cover Film, Hard Coating Layer Obtained Therefrom, and Flexible Window Cover Film Including the Same

A hard coating composition for a flexible window cover film comprising an epoxy polysiloxane resin including a unit represented by the following Chemical Formula 1:

• wherein Ra is an alicyclic epoxy group or an alkyl group substituted by an alicyclic epoxy group, Rb is any one group selected from a glycidyl group, an alkyl group, an alkenyl group, an alkynyl group, an acryl group, a methacryl group, and an aryl group, or an alkyl group substituted by any one or two or more groups selected from those groups, and Rc and Rd are independently of each other any one group selected from an alicyclic epoxy group, a glycidyl group, an alkyl group, an alkenyl group, an alkynyl group, an acryl group, a methacryl group, and an aryl group, or an alkyl group substituted by any one or two or more groups selected from those groups, and
• the substituted alkyl group has a functional group which is any one selected from an amino group, a halogen, a mercapto group, an ether group, an ester group, a carbonyl group, a carboxyl group, a nitro group, a sulfone group, a hydroxyl group, a urethane group, and oxetane group, or a combination thereof, and
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