PHOTOCURABLE COMPOSITION TO BE USED ON FINGERNAILS OR ARTIFICIAL NAILS, BASE COAT AGENT CONTAINING SAME, CURED ARTICLE THEREOF, METHOD FOR PRODUCING CURED ARTICLE THEREOF, METHOD FOR DETACHING CURED ARTICLE THEREOF, METHOD FOR COATING BY USING SAME, AND METHOD FOR USING SAME

摘要

[Problem] To provide: a photocurable composition to be used on fingernails or artificial nails which exhibits surface curability in response to a UV irradiator and to LED irradiation, and produces a colorless and transparent cured article that exhibits no cloudiness and balances durability by maintaining stable adhesion during daily life and soak-off properties with one another; and a base coat agent that contains the same. [Solution] The present invention pertains to a photocurable composition to be used on fingernails or artificial nails that contains components (A)-(C), wherein: (A) is a compound having a (meth)acryloyl group; (B) is a rosin or rosin derivative; and (C) is a photoinitiator.