Patent ID: 7601427

Claim:
An antireflection film comprising: a transparent support; a hard coat layer; and an antireflection layer in this order, wherein the hard coat layer is a cured film formed from a curable composition comprising: a resin composition curable upon at least one of heating and ionizing radiation; a compound comprising a fluoro-aliphatic group-containing monomer represented by formula (3): wherein R 0 represents a hydrogen atom, a halogen atom, or a methyl group; L represents a divalent linking group; and n represents an integer of 1 to 18; and at least one of a silane coupling agent represented by formula (1), a hydrolyzed product of the silane coupling agent and a condensation reaction product of the hydrolyzed product, and the antireflection layer is a cured film obtained by curing a curable composition upon at least one of heating and ionizing radiation, wherein the curable composition comprises: (A) at least one of a hydrolyzed product of organosilane and a condensation reaction product of the hydrolyzed product, the at least one of the hydrolyzed product and the condensation reaction product having a weight average molecular weight of 500 to 10,000 in terms of ethylene glycol: (B) a fluorine-containing resin having a weight average molecular weight of 5,000 or more in terms of polystyrene and having a fluoroalkyl structure and a polysiloxane structure; and (C) at least one of a silane coupling agent represented by formula (1), a hydrolyzed product of the silane coupling agent and a condensation reaction product of the hydrolyzed product: (R a ) m −Si(X a ) 4−m (1) wherein X a represents a hydroxyl group or a group capable of hydrolysis; R a represents a substituent having at least one of a halogen atom, a hydroxyl group, a mercapto group, a carboxyl group, an epoxy group, an alkenyl group, an acyloxy group, an alkoxycarbonyl group, an aryloxycarbonyl group, a carbamoyl group, and an acylamino group; and m is an integer of 1 to 3.