ACTIVE ENERGY RAY-CURABLE COMPOSITION CONTAINING ORGANOPOLYSILOXANE COMPOUND HAVING POLYMERIZABLE FUNCTIONAL GROUP

摘要

According to the present invention, an active energy ray-curable composition containing (A) an organopolysiloxane compound of average formula (I) and (B) an organopolysiloxane compound of average formula (II), which have excellent compatibility with various polymerizable unsaturated compounds, is able to provide a coating film that is excellent in terms of hardness, cracking resistance, bending resistance, sliding properties and the like. (In the formulae, each of R¹ and R² represents a divalent hydrocarbon group having 1-10 carbon atoms; R³ represents a hydrogen atom or the like; R⁴ represents a hydrogen atom or the like; R⁵ represents a hydrogen atom or the like; R⁶ represents a divalent hydrocarbon group having 1-10 carbon atoms; a represents a number of 0.1-0.5, b represents a number of 0-0.2, c represents a number of 0-0.4, d represents a number of 0-0.4 and e represents a number of 0.2-0.7, while satisfying (a + b + c + d + e) = 1; f represents a number of 0-0.3; a' represents a number of 0.05-0.5, b' represents a number of 0-0.2, c' represents a number of 0-0.95 and d' represents a number of 0-0.5, while satisfying (a' + b' + c' + d') = 1; e' represents a number of 0-0.3; and n represents an integer that satisfies 1 ≤ n ≤ 50.)