Wet-responsive fiber process for producing the same nonwoven fabrics and used thereof

摘要

The wet-responsive fiber of the present invention is characterized by having a monofilament formed from a resin composition comprising a base resin, a resin having an anionic group and a resin having a cationic group, if necessary, Kneading a resin composition comprising a resin having an anionic group and a resin having a cationic group, and then spinning it. On the other hand, the nonwoven fabric of the present invention is composed of fibers formed from a resin composition containing a cationic resin, an anionic resin and, if necessary, a regenerated cellulose, and such nonwoven fabric can be used as a body fluid absorbent body and a wet tissue. This nonwoven fabric is water-treatable.