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Patents

Absorbent Articles with Improved Low Viscosity Waste Acquisition:

U.S. Patent No. 11,452,643

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By: Karen McIntyre

Editor, Nonwovens Industry

Cornelia B. Martynus, Nidderau-Osteheim, Germany; Donald C. Roe, West Chester, OH; and Nathan R. Whitely, Cincinnati, OH.
Assigned to The Procter & Gamble Company, Cincinnati, OH.

Filed: 7/2/19
Issued: 9/27/22

An absorbent article comprising: a liquid permeable topsheet; a liquid impermeable backsheet; an absorbent core disposed at least partially intermediate the topsheet and the backsheet; and an acquisition material disposed at least partially intermediate the topsheet and the absorbent core; wherein the acquisition material has: a Caliper in the range of about 3.5 mm to about 10 mm, according to the Caliper Test; and an Air Permeability in the range of about 6,100 l/m2/s to about 10,000 l/m2/s, according to the Air Permeability Test; wherein the acquisition material comprises two or more layers; and wherein a first layer of the acquisition material is not bonded to a second layer of the acquisition material. n

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