TREATING AGENT FOR FIBER, FIBER STRUCTURE AND METHOD FOR PRODUCING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an excellent fiber-treating agent having a water-absorbing and stain-proof property and an antistatic property which have more improved durability than those of conventional processing agents, to provide a fiber structure, and to provide a method for producing the same. SOLUTION: This fiber-treating agent characterized by containing a hydrophilic polymer in a supercritical fluid or a fluid similar to the fluid. The fiber structure characterized by containing the fiber-treating agent. The method for producing the fiber structure, characterized by treating the fiber structure with the fiber-treating agent.