| 摘要 |
<p>Inorganic antibacterial and mildew-proofing agents which are totally excellent in various factors such as antibacterial and mildew-proofing characteristics, safety, stability and economical properties. These antibacterial and mildew-proofing agents are characterized by containing zinc oxide as the main component together with one or more alkali metal salts selected from among hydroxides, hydrogencarbonates and carbonates of lithium, sodium and potassium.</p> |
