Antibacterial acrylic artificial hair fibers, hair ornament product including same, and method for producing same

Abstract

One or more embodiments of the present invention relate to antibacterial acrylic artificial hair fibers containing chitosan and a nonionic surfactant, in which a content of the chitosan extracted with diluted acetic acid is 0.005% by weight to 0.4% by weight, or the content of the chitosan extracted with concentrated hydrochloric acid is 0.014% by weight to 1.2% by weight, a content of the nonionic surfactant is 0.10% by weight to 0.90% by weight, the nonionic surfactant is one or more selected from the group consisting of a polyoxyethylene sorbitan fatty acid ester, a polyoxyethylene fatty acid monoester, and a polyoxyethylene alkyl ether, and the nonionic surfactant has a hydrophilic-lipophilic balance (HLB) of 13.0 or more.

Dependencies are inferred from the claim text.