COMPOSITION FOR FABRICATING OPTICALLY FUNCTIONAL LAYER, METHOD FOR MANUFACTURING OPTICAL FILM INCLUDING OPTICALLY FUNCTIONAL LAYER, AND OPTICAL FILM

摘要

The present invention provides: a composition for fabricating an optically functional layer, the composition having a viscosity of 0.3-30.0 mPa∙s and including a solvent and an optically functional component including one or more compounds selected from the group consisting of a polymerizable compound and a polymer, the solvent being a solvent mixture of a low-surface-tension solvent having a surface tension of 10-22 mN/m and a standard-surface-tension solvent having a surface tension greater than 22 mN/m, and the content of the low-surface-tension solvent being 5%-40% by mass with respect to the entire quantity of the solvent; a method for manufacturing an optical film using the composition for fabricating an optically functional layer; and an optical film manufactured using the composition for fabricating an optically functional layer. This composition for fabricating an optically functional layer is not prone to cissing even when viscosity is low in a coating film thereof, and is also not prone to cissing during formation of a top layer.