ANTIBACTERIAL GLASS

摘要

The present invention relates to a sustained release antibacterial property imparting glass composition characterized in that comprises 45-65 % by weight of P 2 O 5 , 19-28 % by weight of Na 2 O, 3-25% by weight of CaO, 1-4% by weight of B 2 O 3 , 2-10 by weight of ZnO, and 0.5-3.0% by weight of Ag 2 O. The invention also relates to the process of manufacture of the sustained release antibacterial property imparting glass and its use to exert antibacterial effect when incorporated in a subject material such as resin, polymer, plastic, paint or latex material.