Patent ID: 9523795
Filing Date: 2016-12-20
CPC Classification: C08G,C08K,C08L,C09D,G02B,Y10T

Claim Text:
1. An antistatic antireflection film, comprising, a support; a hardcoat layer formed from a composition for a hardcoat layer containing at least a compound having a quaternary ammonium salt group; and a low refractive index layer formed from a composition for a low refractive index layer containing at least the following (a), (b), (c) and (d), in this order, wherein, wherein the refractive index of the low refractive index layer is 1.30 to 1.51, wherein the compound having a quaternary ammonium salt group is a polymer having a quaternary ammonium having, as a polymerization unit, a compound having an alkylene oxide chain, and an alkyl (meth)acrylate, wherein the compound (d) having a dimethylsiloxane structure is at least two of a silicone compound (d-1) having a number average molecular weight of 4,000 or more and a silicone compound (d-2) having a number average molecular weight of 1,000 or more and less than 4,000, wherein the silicone compound (d-1) is a compound having a (meth)acryloyl group at a terminal thereof, a compound having (meth)acryloyl groups at both terminals thereof or a compound having a (meth)acryloyl group at a side chain of the siloxane structure, and wherein the silicone compound (d-2) has a siloxane structure and two or more (meth)acryloyl groups.