ABSORBENT ARTICLES COMPRISING POLYAMINE-COATED SUPERABSORBENT POLYMERS

摘要

An absorbent article can have a topsheet, a backsheet, and an absorbent core disposed between the topsheet and the backsheet. In some aspects, at least one of the topsheet, backsheet, and absorbent core is stretchable. In other aspects, the absorbent article can comprise layers, at least one of which includes substantially the superabsorbent material and at least one of which includes substantially fluff. The absorbent article includes superabsorbent polymer particles which include a base polymer that has an amount of extractable material greater than 3%, by weight, and also has a surface coating which includes a polyamine. In some aspects, the surface coating may optionally include a cosolvent. In other aspects, the surface coating may optionally include a crosslinking agent.