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Patents

Diaper Accessories and Related Methods:

U.S. Patent No. 10,925,777

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By: Karen McIntyre

Editor, Nonwovens Industry

Leigh E. Wood, Woodbury, MN; Michael J. McNamara, St. Paul, MN; and Lori-Ann S. Prioleau, St. Paul, MN.
Assigned to 3M Innovative Properties Company, St. Paul, MN.

Filed: 12/14/15
Issued: 2/23/21

A diaper assembly comprising: a diaper comprising an inner surface and a rear edge; and a blocking member coupled to a portion of the inner surface, the blocking member having an elongated shape, the direction of elongation oriented along a direction approximately parallel to the rear edge to seal against the intergluteal cleft of a wearer and prevent bodily waste from reaching the rear edge of the diaper, the blocking member comprising: a resilient pad coextensive with the portion of the inner surface; and an attachment layer bonded to the resilient pad and capable of being repositionably attached to the inner surface at a plurality of locations, wherein the resilient pad comprises a resilient core, and a shell having a top shell layer and a bottom shell layer and surrounding the resilient core, and wherein peripheral edges of the top shell layer are sealed with the peripheral edges of the bottom shell layer along a seam to provide an enclosure that snugly fits the resilient core.

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