| 摘要 |
PROBLEM TO BE SOLVED: To provide a composition for dentistry, providing excellent adhesive effects in treatment of cavity and hardly causing even slight leakage. SOLUTION: The composition for the dentistry comprises (A) an acid group-containing polymerizable monomer, (B) a polymerizable monomer, (C) a filler comprising poly((meth)acrylate) particles, (D) a calcium-containing material containing tetracalcium phosphate (TTCP) and dicalcium phosphate (DCP), and (E) a polymerization initiator regulated so that the content of the component (A) based on 100 pts.wt. of the total of the components (A) and (B) may be 16-70 pts.wt., the content of the component (B) based on 100 pts.wt. of the total of the components (A) and (B) may be 84-30 pts.wt., the content of the component (C) based on 100 pts.wt. of the total of the components (A) and (B) may be 0.2-297 pts.wt., and the content of the component (D) based on 100 pts.wt. of the total of the components (A) and (B) may be 0.2-297 pts.wt. COPYRIGHT: (C)2007,JPO&INPIT
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