作者: Tomoyuki Goto , Shoji Ichinohe , Muneo Kudo
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摘要: One of the purposes present invention is to provide a compound which polymerizable monomer having specific number silicon atoms and fluorine atoms, has higher purity, suitable as an ophthalmic monomer, well compatible with another (meth)acryl provides polymer excellent hydrophilicity, anti-staining property durability mechanical strength, method for preparing compound. The represented by following formula (1). Further, compound, repeating units derived from aforesaid device composed polymer.