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Patents

Absorbent Articles with Improved Absorption Properties:

U.S. Patent No. 10,456,306

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By: Karen McIntyre

Editor, Nonwovens Industry

Bruno Johannes Ehrnsprerger, Bad Soden, Germany; Marc Jennewein, Taunusstein, Germany; Marion Lutsche, Schwalbach, Germany; Andrea Peri, Montesilvano, Italy; and Maike Thomann, Kriftel, Germany.
Assigned to The Procter & Gamble Company, Cincinnati, OH.

Filed: 3/14/17
Issued: 10/29/19

An absorbent article comprising a topsheet and a backsheet, and an absorbent structure comprising an absorbent core; wherein the absorbent article is divided into three portions: a front portion, a back portion and a crotch portion disposed between the front portion and the back portion, and wherein the absorbent article comprises an acquisition time for the first gush of less than about 27 s as measured according to the Flat Acquisition Test Method, wherein one or more portions of the absorbent structure comprises a Kmin/K20 ratio of 0.75 or greater.

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