Laminate comprising a needle-like antimony-containing tin oxide and antireflection film comprising the same

摘要

A laminate comprises a first layer (18) formed on the outermost side and a second layer (16) formed under the first layer, wherein the second layer (16) contains a needle-like antimony-containing tin oxide and the antireflecting film (10) comprises the laminate. They have superior antistatic properties, antiscratching properties and transparency. Preferably, the second layer (16) is a cured product prepared by curing an organic solvent type curable composition containing the following compounds (A-1) to (D) in all solids, the total solid concentration of the composition being 0.5 to 75%: (A-1) 40 to 80% by weight of the needle-like antimony-containing tin oxide; (B) 5 to 40% by weight of a reaction product of a hydroxyl group-containing polyfunctional (meth)acrylate and a diisocyanate; (C) 5 to 30% by weight of a polyfunctional (meth)acrylate; and (D) 0.5 to 10% by weight of a photoinitiator. The compound (A-1) may be surface-treated.