Photo-curable composition for nail or artificial nail, base coating agent containing these, cured product thereof, method for producing these cured product, method for peeling these cured product, coating method using these, and use thereof Method
The present invention has a surface curable property corresponding to a UV irradiator and LED irradiation, and a cured product can maintain a stable adhesive property in daily life and have both durability and a soak-off property. The cured product can provide a photocurable composition for a nail or artificial nail that is colorless and transparent and has no turbidity, or a base coat agent containing the same. The present invention relates to a photocurable composition for nail or artificial nail comprising the following components (A) to (C): (A) Component: Compound having (meth) acryloyl group (B) Component: Rosin or rosin derivative (C) Component: Photoinitiator.【課題】本発明は、ＵＶ照射器とＬＥＤ照射に対応した表面硬化性を有し、硬化物は日常生活において安定した接着性を維持して耐久性を有すると共にソークオフ性を両立させることができ、硬化物は無色透明で濁りが無い爪または人工爪用光硬化性組成物、またはこれを含むベースコート剤を提供しうる。【解決手段】本発明は、下記の（Ａ）～（Ｃ）成分を含む爪または人工爪用光硬化性組成物に関する；（Ａ）成分：（メタ）アクリロイル基を有する化合物（Ｂ）成分：ロジンまたはロジン誘導体（Ｃ）成分：光開始剤。
