Bactericidal or bacteriostatic method

Abstract

Sterilization or bacteriostasis is carried out using cellulose acetate. The cellulose acetate exhibits an excellent antibacterial property with respect to fungi such as Trichophyton, etc. and bacteria such as, for example, enteropathogenic Escherichia coli O-157 or Methicillin tolerance Staphylococcus aureus. The cellulose acetate may be mixed with resin such as, for example, polyethylene or polypropylene, and this mixture may be used to produce fibers. Then, a textile product may be manufactured using the fibers thus produced. The cellulose acetate may be dissolved in a mixed solvent of ethyl acetate, ethanol, and methyl alcohol, so that a coating material is prepared. This coating material is applied to an object to be sterilized and then is dried to form a coating film made of cellulose acetate. This coating film exhibits the antibacterial property.

Dependencies are inferred from the claim text.