| abstract |
(57) [Summary] [Purpose] It is safe without being inactivated by urine or tap water. An object of the present invention is to obtain an inorganic antibacterial agent which is effective, has a long-lasting effect and does not discolor, and an antibacterial product containing the same at low cost. At least one inorganic antibacterial agent comprising a solid solution of an oxide and / or a hydroxide containing at least one transition metal and at least one alkali metal has a solid content of at least one. Prepare antimicrobial products containing 3-5% by weight. [Effect] An inorganic antibacterial agent which is not inactivated by urine and tap water, is safe, has antibacterial properties, has a long-lasting effect, and does not discolor, and an antibacterial product containing it can be obtained at low cost. did it. |