| abstract |
A photocurable composition that can efficiently produce a fine pattern forming body having excellent physical properties such as heat resistance, chemical resistance, releasability, and optical properties (transparency and low refractive index), and a mold fine pattern on the surface. Providing a method for producing a fine patterned product that can be transferred with high accuracy. 50 to 98% by mass of a fluorine atom-free monomer having a viscosity at 25 ° C. of 0.1 to 100 mPa · s, 0.1 to 45% by mass of a fluorine-containing monomer, a fluorine-containing surfactant and / or a fluorine-containing polymer A photocurable composition characterized by containing more than 0.1 to 20% by mass and 1 to 10% by mass of a photopolymerization initiator and substantially not containing a solvent. Using the photocurable composition, the substrate, and the mold having the fine pattern on the surface, the fine pattern forming body comprising the cured product having the surface onto which the fine pattern of the mold is transferred, or forming the fine pattern integrally with the substrate Body manufacturing method. |