SUPERABSORBENT POLYMER HAVING FAST ABSORPTION

摘要

PROBLEM TO BE SOLVED: To provide a particulate superabsorbent polymer composition having fast absorption, and to provide a method for producing the same.SOLUTION: The present invention relates to a method for producing a particulate superabsorbent polymer composition comprising a monomer solution comprising a foaming agent and a mixture of a lipophile surfactant and a polyethoxylated hydrophilic surfactant, wherein the particulate superabsorbent polymer composition has a mean particle size distribution of from 300 to 500 μm and a vortex time of 30 to 60 seconds. The present invention further includes particulate superabsorbent polymer compositions surface treated with other components. The present invention further includes absorbent cores and articles including the particulate superabsorbent polymer compositions.