| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a dental adhesive composition exhibiting strong and stable adhesiveness to any of enamel and dentine.SOLUTION: A dental adhesive composition is obtained by mixing (A) a dihydrogenphosphate mono(meth)acrylic acid ester group-containing polymerizable monomer represented by the formula (1), (B) a hydrogenphosphate di(meth)acrylic acid ester group-containing polymerizable monomer, and (C) a polyvalent metal compound selected from at least any of polyvalent metal alkoxides, multivalent metal fluorides, polyvalent metal carbonates, polyvalent metal hydrides and alkyl polyvalent metals. [In the formula, R1 represents either of a hydrogen atom or a methyl group, and X represents a hydrocarbon group having a carbon number of 4 or more which may be straight or branched.]</p> |
