| abstract |
PROBLEM TO BE SOLVED: To provide excellent absorption capacity, liquid permeability / diffusivity, fluidity during moisture absorption, high damage resistance, excellent dust suppression effect, segregation of added metal compounds and penetration into water-absorbent resin particles A water-absorbent resin composition and a method for producing the same are provided. The water-absorbent resin composition according to the present invention comprises water-absorbent resin particles having an internally crosslinked structure obtained by polymerizing a water-soluble unsaturated monomer, a nitrogen-containing ketone compound (A), and divalent and A water-absorbent resin composition containing a trivalent water-soluble polyvalent metal salt, wherein the nitrogen-containing ketone compound (A) and divalent and / or trivalent water-soluble are used with respect to 100 parts by mass of the water-absorbent resin particles. The total amount of the functional polyvalent metal salt is 0.01 to 100 parts by mass. [Selection figure] None |