Particulate water absorbent resin, absorbent containing water as a main component, method for producing a water absorbent particulate material for absorbing body fluid and health

摘要

"Water absorbent resin particles containing the absorbent of water as a main component, method for producing a water absorbent particulate material to absorb fluu00ecdo health and body.The water absorbent particulate has a structure of cross links in the same and contains (I) a particulate water absorbent resin having a crosslinking structure on a surface of theThe same and (II) at least 0.001 mass -% and less than 10% of the mass of a multivalent metal salt of organic acid, whose molecule contains at least seven carbon atoms; also,The water absorbent particles contains 90% of the mass of particles whose particle diameter is at least 106 109 m and 850 109 m, with respect to the particulate water absorbent.