| 摘要 |
PROBLEM TO BE SOLVED: To provide a photocurable composition forming a protective film by being directly applied to a substrate as an adherend and curing the photocurable composition with light irradiation, hardly damaging the protective film by a treatment with acid or alkali solution and easily physically peeling the protection film from the adherend after the treatment. ! SOLUTION: There is provided a photocurable composition containing (A-1) component, (B) component and (C) component, with 35 mass% or less of the (A-1) component based on the total of an acryl component. (A-1) component: an urethane modified acryl oligomer. (B) component: an acryl monomer having a hydrocarbon group. (C) component: a photoinitiator. ! COPYRIGHT: (C)2015,JPO&INPIT |
