abstract |
PURPOSE:To provide the titled composition outstanding in water-resistant adhesivity etc., useful as an adhesive for dental use, comprising a monofunctional (meth)acrylate monomer, polyfunctional one, specific acidic group-contg. (meth) acrylate monomer and specific monofunctional (meth)acrylamide monomer etc. CONSTITUTION:The objective composition comprising (A) a monofunctional (meth)acrylate monomer [pref. methyl (meth)acrylate], (B) a polyfunctional (meth)acrylate monomer [e.g., ethylene glycol di(meth)acrylate], (C) an acidic group-contg. (meth)acrylate monomer carrying (meth)acryloyloxy group, (D) a monofunctional (meth)acrylamide monomer of formula (R is H or CH3) [pref. 3-(meth)acryloyl aminosalicylic acid] and (E) a trialkylboron or its partial oxide. |