Patent ID: 8987545
Filing Date: 2015-03-24
Classification: A61L

Abstract:
1. A feminine hygiene absorbent article comprising water-absorbing polymer particles obtainable by polymerizing a foamed aqueous monomer solution or suspension comprising a) at least one ethylenically unsaturated monomer which bears acid groups and has been neutralized to an extent of 25 to 95 mol%, b) at least one crosslinker, c) at least one initiator and d) at least one surfactant, the monomer solution or suspension being polymerized to a polymeric foam and dried, which comprises subsequently grinding and classifying the polymeric foam, said water-absorbing polymer particles provided in an amount of 0.1 g to 20 g; wherein said water-absorbing polymer particles have a saline flow conductivity of at least 5×10