| 摘要 |
PURPOSE:To provide a curable composition having excellent curability at normal temperature, adhesivity to metals, and color tone, and useful as an opaque composition for dental use, etc., by compounding a nonvolatile liquid (meth) acrylate compound with a specific monomer and an inorganic filler. CONSTITUTION:The objective composition can be produced by compounding (A) a poly(meth)acrylate of a polyepoxide compound of a bisphenols, (B) a (meth)acrylic acid ester of phosphoric acid, (C) a liquid (meth)acrylate having >=2 (meth)acryloyloxy group and nonvolatile at 25 deg.C, (D) an inorganic filler and (E) a hardener. The content of the components A, B and C in the whole composition except for the component E are preferably 15-30(wt)%, 1-20% and 15-30%, respectively, and that of the components D and E are preferably 30-50pts. and 0.5-3pts. power 100pts. of the whole composition except foR the component E.
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