| 主权项 |
1. An antimicrobial cellulose fiber comprising:
a reactive antimicrobial compound comprising an antimicrobial agent that reacted with at least one reactive compound selected from the group consisting of triazine compounds, pyrimidine compounds, quinoxaline compounds, vinyl sulfone compounds, epoxy compounds, urethane compounds and acrylamide compounds; an antimicrobial cellulose fiber structure comprising the reactive antimicrobial compound chemically fixed to a cellulose fiber through chemical bonding between the reactive antimicrobial compound and the cellulose fiber such that the reactive antimicrobial compound is contained in an amount of 0.1 to 10.0% by weight with respect to the weight of the cellulose fiber, wherein said chemically fixing comprises dipping the cellulose fiber in an aqueous solution of (i) 10 to 100 g/l of the reactive antimicrobial compound, (ii) 5 to 50 g/l of sodium carbonate and (iii) 20 to 200 g/l of sodium sulfate in a liquid ratio of 1:5-50 at 40 to 90° C. for 10 to 100 minutes to form chemical bonds; and wherein the antimicrobial cellulose fiber structure is stabilized by heat treatment via (i) placing the antimicrobial cellulose fiber structure for a given amount of time in an aqueous solution of a plurality of functional agents comprising one or more organometallic compounds, one or more organophosphorus compounds and one or more organonitrogen compounds, and (ii) applying at least one of a steam and dry heat treatment at 100 to 200° C. for 10 seconds to 10 minutes. |
