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Patents

Absorbent Article with Dual Core

U.S. Patent No. 11,744,747

Author Image

By: Tara Olivo

Associate Editor at Nonwovens Industry, Rodman Media

Miguel Alvaro Robles, Wyoming, OH; Bruce William Lavash, West Chester, OH; and Sion Agami, Mason, OH.
Assigned to The Procter and Gamble Company, Cincinnati, OH.

Filed: 1/23/20
Issued: 9/5/23

An absorbent article, the absorbent article comprising: a topsheet having a body contacting surface and a lower surface opposite the body contacting surface; a backsheet joined to the topsheet; and an absorbent core disposed between the topsheet and the backsheet, wherein the absorbent core comprises an upper layer comprising an upper surface having an upper layer surface area, and a lower surface opposite the upper surface, and a lower layer; the upper layer comprising an open celled foam and the lower layer comprising a substrate sublayer, a sublayer of adhesive, and a sublayer of superabsorbent polymer particulate disposed between the substrate sublayer and the sublayer of adhesive; wherein the upper layer has a transverse axis, the upper layer transverse axis dividing the upper layer surface area into a section one surface area and a section two surface area; and wherein the section one surface area is at least 5% greater than the section two surface area.

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