Patent ID: 8304025

Claim:
A method for manufacturing an optical film comprising a support; a hard coat layer formed by hardening a hard coat layer-coating composition; and a overcoat layer formed by hardening an overcoat layer-coating composition, in this order, the method comprising: coating simultaneously a hard coat layer coating composition comprising a compound having a plurality of polymerizable functional groups in one molecule; and an overcoat-layer coating composition comprising a compound having at least three polymerizable functional groups in one molecule, wherein each of the hard coat layer-coating composition and the overcoat layer-coating composition comprises a compound having a plurality of polymerizable functional groups in one molecule, wherein a ratio MOC/MHC is from 1.1 to 6.0, wherein MOC is a weight average molecular weight of the compound having the plurality of polymerizable functional groups in one molecule in the overcoat layer-coating composition, and MHC is a weight average molecular weight of the compound having the plurality of polymerizable functional groups in one molecule in the hard coat layer-coating composition, wherein the over coat layer has a thickness of 0.15 to 10 μm, and wherein the overcoat layer-coating composition comprises at least one of a reactive silicone compound and a reactive fluorine compound.