| 摘要 |
PURPOSE:To obtain an antimicrobial and antifouling fabric excellent in especially redeposition preventive properties in washing by treating a fabric composed of polyester fiber with an antimicrobial agent composed of an organosilicon quaternary ammonium salt and chitosan in combination. CONSTITUTION:An antimicrobial and antifouling fabric, obtained by treating especially polyester-based fiber fabric with a treating bath containing an antimicrobial agent composed of an organosilicon quaternary ammonium salt together with chitosan, fixing both the aforementioned agents to the fiber surface and forming films good in fouling releasing properties in washing and excellent in redeposition preventive properties. Furthermore, octadecyldimethyl(3- trimethoxysilylpropyl)ammonium chloride, etc., can be exemplified as the antimicrobial agent. |
