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    Patents

    Multi-Component Topsheets:

    U.S. Patent No. 10,195,092

    Related CONTENT
    • Compositioned, Textured Nonwoven Webs:
    • Absorbent Article Comprising Fluid Handling Zones:
    • Disposable Absorbent Pants with Advantageous Stretch and Manufacturability Features, and Methods for
    • Apparatus and Method for Making Side Seams on Absorbent Articles:
    • Array of Disposable Absorbent Articles Having a Sequence of Graphics Corresponding to a Wearer’s Sta
    03.15.19
    Amy Lynn Tally, Cold Spring, KY; Theresa Lynn Galie, Cincinnati, OH; George Christopher Dobrin, Mason, OH; Olaf Erik Alexander Isele, West Chester, OH; Paul Thomas Weisman, Cincinnati, OH; Sharon Ann Young, Mason, OH; and Mike Purdon, Hebron, KY.
    Assigned to The Procter & Gamble Company, Cincinnati, OH.

    Filed: 3/2/15
    Issued: 2/5/19

    A multi-component topsheet for an absorbent article, the topsheet comprising: a) a first discrete substrate; b) a second discrete substrate comprising a first hydrophobic nonwoven layer and a second hydrophilic nonwoven layer; and c) a third discrete substrate; wherein the second discrete substrate is disposed at least partially intermediate the first discrete substrate and the third discrete substrate; wherein the second discrete substrate is joined to the first discrete substrate and the third discrete substrate; wherein the topsheet has a single layer of substrate in 80% or more of the total area of the topsheet and a dual layer of substrate in 20% or less of the total area of the topsheet; wherein a first dual layer area is formed from an overlap between the first discrete substrate and the second discrete substrate; wherein a second dual layer area is formed from an overlap between the second discrete substrate and the third discrete substrate; wherein the first and second dual layer areas together form the dual layer of substrate; and wherein the second discrete substrate comprises a plurality of recesses and projections, wherein the plurality of recesses and projections together form a first three-dimensional surface on a first side of the second discrete substrate and a second three-dimensional surface on a second side of the substrate, wherein the plurality of projections form enclosed dome shapes, wherein a majority of the projections are formed by the first and second nonwoven layers, wherein the majority of the projections have, according to the Projection Height Test, a z-dimensional height of between 500 μm and 4000 μm, and wherein a majority of the recesses define an aperture at a location most distal from a top surface of an adjacent projection, a majority of the recesses having, according to the Recess Height Test, a z-directional height of between 500 μm and 2000 μm.
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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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    CURRENT ISSUE

    January 2021

    • Biosphere Corporation: Expands into Baby Diaper Production in Ukraine
    • Trends in Diapers: Sustainability, Natural Ingredients or Other Features?
    • Baby Diapers A Changing Market
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