申请人:Otsuji Atsuo
公开号:US20070078198A1
公开(公告)日:2007-04-05
A (meth)acrylic ester compound represented by the general formula (1) and a dental material containing the compound,
wherein, in the formula, R
11
represents a divalent aromatic group; R
12
represents a hydrogen atom or a methyl group; R
13
represents an aryl group; R
14
represents a hydrogen atom or a methyl group; and X
11
, represents an oxygen atom or a sulfur atom. A polymerizable composition containing the (meth)acrylic ester compound and an optical part obtained by polymerizing the polymerizable composition are also provided. The cured composition can provide advantageous physical and optical properties.