The present invention provides a dental material, a dental material composition and a dental restorative material that exhibit small polymerization shrinkage particularly during curing and are producible at low cost on the industrial scale. The dental material of the present invention includes a specific urethane (meth)acrylic compound represented by Formula (1) described below.
本发明提供了一种牙科材料、牙科材料组合物和一种在固化过程中特别具有小聚合收缩并且可以在工业规模下低成本生产的牙科修复材料。本发明的牙科材料包括下面描述的由式(1)表示的特定
脲(甲)
丙烯酸酯化合物。