| abstract |
In a powder-liquid type of dental cold-polymerizing resin composition, the powder component comprises a specific polymer such as polymethylmethacrylate containing a pyrimidinetrione derivative and an organometallic compound mixed at a specific proportion, and the liquid component comprises a radical polymerizable compound containing an organic halogen compound and an aromatic tertiary amine mixed at a specific proportion used with a polymerization inhibitor. |