DEODORANT REGENERATED CELLULOSIC FIBER, FIBER STRUCTURE INCLUDING THE SAME, AND METHOD FOR PRODUCING THEM

摘要

PROBLEM TO BE SOLVED: To provide a deodorant regenerated cellulosic fiber having excellent deodorant characteristics to sweat odor, a fiber structure including the same, and a method for producing them.SOLUTION: The deodorant regenerated cellulosic fiber includes a regenerated cellulosic fiber comprising a carboxyl group on which a metal amine complex is carried. The regenerated cellulosic fiber comprising the carboxyl group is a cellulose fiber containing a polymer comprising a carboxyl group in the fiber. The method for producing the deodorant regenerated cellulosic fiber includes: preparing a viscose liquid for spinning by adding a polymer comprising a carboxyl group to a viscose dope including cellulose; extruding the viscose liquid for spinning from a nozzle for carrying out coagulation regeneration to form a regenerated cellulosic fiber comprising a carboxyl group; treating the fiber with a solution including a metal amine complex ion so that the fiber carries the metal amine complex. The fiber structure includes the deodorant regenerated cellulosic fiber.