Toughened stereolithographic resin compositions

摘要

A liquid radiation-curable composition that comprises(A) at least one polymerizing organic substance;(B) at least one free-radical polymerizing organic substance;(C) at least one cationic polymerization initiator;(D) at least one free-radical polymerization initiator;(E) at least one hydroxyl-functional compound; and(F) at least one epoxy interpenetrating polymer compound;