| abstract |
(57) [Summary] [Purpose] Improving the chlorine fading resistance of the final product, especially the dyed product, of the knitted and knitted fabric made of polyurethane elastic fiber, polyamide fiber and / or atmospheric dyeable polyester fiber. It is a splendid invention. [Structure] A substance having a chlorine reaction amount of 50 meq / g or more measured by a method described in the text on a knitted fabric made of polyurethane-based elastic fiber, polyamide-based fiber and / or atmospheric pressure cationic dyeable polyester-based fiber By containing it, a dyed interlaced knitted fabric having excellent chlorine discoloration resistance can be obtained. |