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    Patents

    Three-Dimensional Substrates:

    U.S. Patent No. 10,206,826

    Related CONTENT
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    • Compositioned, Textured Nonwoven Webs:
    • Disposable Absorbent Pants with Advantageous Stretch and Manufacturability Features, and Methods for
    • Apparatus and Method for Making Side Seams on Absorbent Articles:
    04.05.19
    Olaf Erik Isele, West Chester, OH; Jörg Endres, Frankfurt am Main, Germany; Gueltekin Erdem, Frankfurt am Main, Germany; Rodrigo Rosati, Frankfurt am Main, Germany; Paul Thomas Weisman, Cincinnati, OH; Sharon Ann Young, Mason, OH; and Mike P. Purdon, Mason, OH.
    Assigned to The Procter & Gamble Company, Cincinnati, OH.

    Filed: 3/2/15
    Issued: 2/19/19

    An absorbent article comprising: a central longitudinal axis; a liquid permeable topsheet; a backsheet; and an absorbent core positioned at least partially intermediate the topsheet and the backsheet, wherein the absorbent core comprises an absorbent material comprising at least 90% superabsorbent polymers by weight of the absorbent material; the topsheet comprising: a first layer comprising a hydrophobic nonwoven material, wherein the hydrophobic nonwoven material overlaps the central longitudinal axis of the absorbent article; and a second layer comprising a hydrophilic nonwoven material, wherein the first layer is joined to the second layer; wherein the topsheet comprises a plurality of recesses, a plurality of dome-shaped projections forming a portion of a wearer-facing surface of the topsheet, and a plurality of land areas, wherein the land areas surround at least a majority of the plurality of dome-shaped projections and a plurality of the recesses, wherein the plurality of recesses, the plurality of dome-shaped projections, and the plurality of land areas, together form a first three-dimensional surface on a first side of the topsheet and a second three-dimensional surface on a second side of the topsheet, wherein a majority of the projections have a z-directional height in the range of about 500 μm to about 4000 μm, according to the Projection Height Test, wherein a majority of the recesses define an aperture at a location most distal from a top peak of an adjacent dome-shaped projection and defined at a lowermost plane of the topsheet, and wherein the majority of the recesses have a z-directional height in the range of about 500 μm to about 2000 μm, according to the Recess Height Test; and wherein the topsheet has an overall z-directional height in the range of about 1000 μm to about 6000 μm, according to the Overall Substrate Height Test.
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    Related Patents

    • Disposable Hygienic Article with Means for Diagnostic Testing:

      U.S. Patent No. 10,583,047
      04.03.20

    • Package Assembly for or with a Tampon Applicator:

      U.S. Patent No. 10,575,999
      04.03.20

    • Folded Disposable Absorbent Garment and a Package of Such Garments:

      U.S. Patent No. 10,575,998
      04.03.20


    • Absorbent Articles Having a Belt Portion with a Texture Zone Having a Texture Ratio:

      U.S. Patent No. 10,575,997
      04.03.20

    • Absorbent Articles Having Texture Zones:

      U.S. Patent No. 10,575,996
      04.03.20

    • Intimate Skin Conditioner Veil:

      U.S. Patent No. 10,575,995
      04.03.20


    • Tampon Assembly Providing Proper Bodily Placement of Pledget:

      U.S. Patent No. 10,575,994
      04.03.20

    • Methods and Apparatuses for Assembling Elastic Laminates with Different Bond Densities for Absorbent

      U.S. Patent No. 10,575,993
      04.03.20

    • Absorbent Article:

      U.S. Patent No. 10,531,993
      03.05.20


    • Absorbent Article Having a One-Piece Chassis and Integral Side Portions:

      U.S. Patent No. 10,531,992
      03.05.20

    • Absorbent Article with Waist Gasketing Element and Leg Cuffs:

      U.S. Patent No. 10,531,991
      03.05.20

    • Absorbent Article with Leg Cuffs:

      U.S. Patent No. 10,531,990
      03.05.20


    • Method for Fabricating Absorbent Articles:

      U.S. Patent No. 10,531,989
      03.05.20

    • Laminated Film and Medical Sheet:

      U.S. Patent No. 10,531,988
      03.05.20

    • Liquid-Absorbing Breathable Blood-Resistant No-Leakage Sanitary Pad:

      U.S. Patent No. 10,537,483
      03.05.20

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