| abstract |
PROBLEM TO BE SOLVED: To provide an antibacterial agent containing a phosphate glass having antibacterial performance and excellent antibacterial performance as well as antibacterial performance, a resin composition containing the antibacterial agent, and a molded article comprising the resin composition. A by mol% based on oxides, P 2 O 5: 20~40% ; ZnO: 55~65%; SO 3: 0.5~18%; Li 2 O + Na 2 O + K 2 O: 3~ 20% (however, Li 2 O: 0 to 5%, Na 2 O: 3 to 15%, K 2 O: 0 to 10%); Ag 2 O or CuO: 0.05 to 10%; Al 2 O 3 0 to 5%; MgO: 0 to 10%; CaO: 0 to 10%; BaO: 0 to 10%, and SnO: 0 to 10%, and a phosphate-based glass, . [Selection figure] None |