| 摘要 |
PROBLEM TO BE SOLVED: To provide a bioactive cement composition which has high bioactivity and is excellent in long-term reliability. SOLUTION: This composition comprises a bioactive filler powder in which an average size of a particle is 3 μm or lower, a methacrylate-based polymer powder, methacrylate-based monomer, polymerization intiator, polymerization accelerator and a reinforcing material. |
