| abstract |
(Meth) acrylate compound excellent in photocurability, the curable composition excellent in the pattern precision, peelability, surface hardness, elastic recovery rate, and solvent resistance of the cured film using the same, the composition for optical nanoimprint, and the hardened | cured material of these curable compositions, and its The composition which is suitable for a manufacturing method, especially a permanent film, such as a flat panel display, is provided. The (meth) acrylate compound represented by following General formula (1). In the formula, R 1 represents a hydrogen atom or a methyl group, R 2 represents a substituent having a carbon-carbon double bond having 2 to 6 carbon atoms, X represents an organic group having 1 to 10 carbon atoms, and m and n are Represents an integer of 1 to 3) |