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AssigneeKimberly-Clark Worldwide, Inc.
InventorsVasily A. Topolkaraev, Austin N. Pickett, Karen Goeders, Mark M. Mleziva, Theodore T. Tower, WanDuk Lee, Neil T. Scholl, Lori A. Eslinger, Yuriy Galabura, Dave Soerens
Estimating the term…
An absorbent article includes an absorbent member positioned between a topsheet and a backsheet. The absorbent member contains at least one layer that includes superabsorbent particles containing a porous network that includes a plurality of nanopores having an average cross-sectional dimension of from about 10 to about 500 nanometers, wherein the superabsorbent particles exhibit a Vortex Time of about 80 seconds or less and a free swell gel bed permeability (GBP) of 5 darcys or more, of 10 darcys or more, of 60 darcys or more, or of 90 darcys or more.
An absorbent member comprising a fibrous material and superabsorbent particles containing a porous network that includes a plurality of nanopores having an average cross-sectional dimension of from about 10 to about 500 nanometers, wherein the superabsorbent particles exhibit a Vortex Time of about 80 seconds or less and a free swell gel bed permeability (GBP) of 5 darcys or more.
An absorbent article comprising an absorbent member positioned between a topsheet and a backsheet, wherein the absorbent member contains at least one layer that comprises superabsorbent particles containing a porous network that includes a plurality of nanopores having an average cross-sectional dimension of from about 10 to about 500 nanometers, wherein the superabsorbent particles exhibit a Vortex Time of about 80 seconds or less and a free swell gel bed permeability (GBP) of 5 darcys or more.
Dependencies are inferred from the claim text.