Photocurable composition, three-dimensional shaped object, casting mold, method for producing cured object, and method for producing dental prosthesis

Abstract

A photocurable composition comprising: a (meth)acrylic monomer (A) having one or more (meth)acryloyl groups and having no siloxane bond; a (meth)acrylic monomer (B) having two or more (meth)acryloyl groups and a siloxane bond; a compound (C) having no (meth)acryloyl group and having a solubility parameter (SP value) of 7.00-15.00 (cal / cm3)1 / 2; and a photopolymerization initiator.