| 摘要 |
PROBLEM TO BE SOLVED: To provide a dental powder-liquid type acrylic material having excellent curability and discoloration resistance under an oral cavity environment.SOLUTION: There is provided a dental powder-liquid type acrylic material which is used by kneading a liquid material and a powder material, wherein the liquid material contains 100 pts.wt. of a monomer and 0.1 to 10 pts.wt. of trioctylmethylammonium chloride and the powder material contains 70 to 130 pts.wt. of a (meth)acrylic acid (co)polymer, 0.001 to 1 pt.wt. of an organic metallic compound and 0.1 to 10 pts.wt. of 1-cyclohexyl-5-propylbarbituric acid.SELECTED DRAWING: None |
