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公开(公告)号：US20240041667A1
公开(公告)日：2024-02-08
申请号：US18487172
申请日：2023-10-16
发明人： Kelyn Anne Arora , Arman Ashraf , Misael Omar Aviles , Lennie CruzMurphy , Adrien Grenier , John Lee Hammons , Paul Thomas Weisman , Nathan Ray Whitely
IPC分类号： A61F13/513 , A61F13/511 , A61F13/472 , A61F13/15
CPC分类号： A61F13/51311 , A61F13/51121 , A61F13/472 , A61F13/15707 , A61F13/512
摘要： An absorbent article is disclosed. The article includes a topsheet formed of a section of formed nonwoven web material having an ordered arrangement of zones, each zone comprising one or more attenuated regions adjacent to one or more built-up regions, wherein the attenuated regions have a first average basis weight and the built-up regions have a second average basis weight, wherein the first average basis weight is less than the second average basis weight, the difference in basis weights corresponding to disposition of the filaments according to the ordered arrangement. The attenuated region(s) may include a plurality of discrete low bulk portions arranged in a pattern disposed along a longitudinal axis of the article, which facilitate z-direction movement of fluid through the topsheet and inhibit spreading of a fluid stain along the topsheet in the x and y directions.
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公开(公告)号：US11744743B2
公开(公告)日：2023-09-05
申请号：US17064641
申请日：2020-10-07
IPC分类号： A61F13/15 , A61F13/532 , A61F13/534 , A61F13/511 , A61F13/47 , A61F13/535 , A61F13/537 , A61F13/00 , B29C59/04 , A61F13/53 , B29C43/22 , B29K105/04 , B29L31/48
CPC分类号： A61F13/15 , A61F13/00042 , A61F13/15203 , A61F13/15634 , A61F13/15699 , A61F13/15707 , A61F13/47 , A61F13/51104 , A61F13/532 , A61F13/534 , A61F13/535 , A61F13/53708 , B29C59/046 , A61F13/00038 , A61F13/00987 , A61F2013/15406 , A61F2013/15536 , A61F2013/530481 , A61F2013/53721 , A61F2013/530802 , B29C43/222 , B29K2105/04 , B29K2313/00 , B29L2031/4878
摘要： An absorbent article and method of making the absorbent article are disclosed. The absorbent article having a topsheet, a backsheet, and an absorbent core structure having one or more layers wherein at least one layer is a heterogeneous mass layer, wherein the topsheet and the heterogeneous mass are integrated such that they reside in the same X-Y plane.
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公开(公告)号：US11324645B2
公开(公告)日：2022-05-10
申请号：US16032117
申请日：2018-07-11
发明人： Sara Lyn Giovanni , Donald Carroll Roe , John Lee Hammons , Kelyn Anne Arora , Timothy Ian Mullane , Matthew Steven Ritter , Jill Marlene Orr , Jennifer Schutte , John Brian Strube , Ann Cecilia Tapp , Rachael Eden Walther , Amanda Margaret Bicking , Jennifer Lynn Dusold , Margaret Elizabeth Porter
IPC分类号： A61F13/511 , B32B7/05 , B32B3/26 , B32B5/14 , B32B5/02 , A61F13/512 , A61F13/513 , A61F13/514 , B32B3/06 , B32B3/30 , B44F99/00 , A61F13/15 , A61F13/551 , A61F13/51 , D04H3/14 , A61F13/84 , A61F13/515 , B32B5/26
摘要： An absorbent article including a liquid permeable topsheet on a wearer-facing side of the absorbent article and a garment-facing laminate on a garment-facing side of the absorbent article is disclosed. The garment-facing laminate includes a backsheet film and a nonwoven layer joined to the backsheet film. The nonwoven layer defines a plurality of apertures. At least 3 of the plurality of apertures in a repeat unit have a different Effective Aperture Area, according to the Aperture Test herein, a different shape, and a different Absolute Feret Angle, according to the Aperture Test herein. The absorbent article includes an absorbent core disposed at least partially intermediate the liquid permeable topsheet and the garment-facing laminate.
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公开(公告)号：US11202725B2
公开(公告)日：2021-12-21
申请号：US16401126
申请日：2019-05-02
发明人： Kelyn Anne Arora , Stephanie Niezgoda Moss , Shirdish Poondru , Timothy Ian Mullane , Nathan Ray Whitely , John Lee Hammons
IPC分类号： A61F13/45 , A61F13/511 , A61F13/512 , A61F13/514 , A61F13/513 , D04H1/50 , A61F13/476 , A61F13/472 , B32B3/26 , B32B5/02 , B32B5/26 , A61F13/51
摘要： Nonwoven webs/nonwoven laminates for use in absorbent articles are disclosed. The nonwoven webs/nonwoven laminates are useful in leg cuffs of absorbent articles.
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公开(公告)号：US11160690B2
公开(公告)日：2021-11-02
申请号：US15587908
申请日：2017-05-05
IPC分类号： A61F13/15 , A61F13/532 , A61F13/534 , A61F13/511 , A61F13/47 , A61F13/535 , A61F13/537 , A61F13/00 , B29C43/22 , B29C59/04 , A61F13/53 , B29K105/04 , B29L31/48
摘要： An absorbent article and method of making the absorbent article are disclosed. The absorbent article having a topsheet, a backsheet, and an absorbent core structure having one or more layers wherein at least one layer is a heterogeneous mass layer, wherein the topsheet and the heterogeneous mass are integrated such that they reside in the same X-Y plane.
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公开(公告)号：US10940051B2
公开(公告)日：2021-03-09
申请号：US14933017
申请日：2015-11-05
IPC分类号： A61F13/15 , A61F13/537 , A61F13/511 , A61F13/513 , A61F13/47 , A61F13/84
摘要： Disposable absorbent articles having color effects and materials thereof are disclosed. Disposable absorbent articles include a topsheet; a backsheet; an absorbent core between the topsheet and the backsheet; and a layer between the absorbent core and the topsheet. The topsheet has a generally planar first surface having a plurality of out-of-plane features and a first color. The layer has a second color. And, the plurality of out-of-plane features have a feature color different than the first color and the second color.
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公开(公告)号：US10729598B2
公开(公告)日：2020-08-04
申请号：US15843755
申请日：2017-12-15
IPC分类号： A61F13/513 , A61F13/475 , A61F13/476 , A61F13/512
摘要： A disposable absorbent article is disclosed herein. The disposable absorbent article includes a topsheet forming a portion of a wearer-facing surface, the topsheet being a composite or laminate structure having a first side and an opposing second side, the composite or laminate structure having a first layer and a second layer, wherein the first layer is a nonwoven and the second layer is a film, the topsheet having a pair of edge regions at least partially disposed on the wings and a central region disposed inboard of the pair of edge regions, wherein the pair of edge regions include a first plurality of discontinuities and the central region comprises a second plurality of discontinuities, wherein the first plurality of discontinuities and the second plurality of discontinuities are different; a backsheet forming a portion of the garment-facing surface; and an absorbent core disposed between the topsheet and the backsheet.
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公开(公告)号：US20200224429A1
公开(公告)日：2020-07-16
申请号：US16836084
申请日：2020-03-31
发明人： John Lee Hammons , Jill Marlene Orr , John Joseph Curro , John Brian Strube , Keith Joseph Stone
摘要： Deformed web materials are disclosed. The web materials have discrete deformations formed therein. The deformations may be features in the form of portions of a web with apertures therein, protrusions, depressed areas, and combinations thereof. These features may extend out from the surface on one side of the web, or from both of the surfaces of the web. Different features may be intermixed with one another.
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公开(公告)号：US20200038264A1
公开(公告)日：2020-02-06
申请号：US16578562
申请日：2019-09-23
IPC分类号： A61F13/513 , A61F13/15 , A61F13/511 , A61F13/84
摘要： An absorbent article having a body facing surface; a background color; a first layer, and a second layer is described herein. A portion of the first layer has a first imparted color region. The second layer is in contact with the first layer, and only a portion of the second layer has a second imparted color region. Both the first imparted color region and the second imparted color region are different in color from the background color. Both the first imparted color region and the second imparted color region are visible from the body facing surface. The second imparted color region is visible from the body facing surface and extends laterally beyond the first imparted color region that is visible from the body facing surface.
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公开(公告)号：US20190254888A1
公开(公告)日：2019-08-22
申请号：US16403681
申请日：2019-05-06
发明人： Hugh Joseph O'Donnell , Robert Haines Turner , Vincent Sean Breidenbach , Douglas Herrin Benson , Timothy Ian Mullane , Karen Denise McAffry , John Lee Hammons , Kelyn Anne Arora
IPC分类号： A61F13/512 , B29C59/04 , A61F13/15 , B26F1/24 , B26F1/20 , B29C69/00 , B26F1/18 , B29C55/18 , B31F1/07 , B29D7/01
摘要： A method of creating a topsheet for an absorbent article is disclosed. The method includes the steps of: obtaining a pre-cursor web of material, the pre-cursor web of material having a first surface and an opposing second surface, wherein the pre-cursor web of material is a composite or laminate web having a first layer and a second layer, wherein the first layer is a film and the second layer is a nonwoven material having a plurality of fibers; forming a first plurality of apertures having sidewalls extending in a first direction from the pre-cursor web of material; forming a second plurality of apertures having sidewalls extending in a second direction from the pre-cursor material, wherein the first direction and the second direction are different; and forming a plurality of embossments in the pre-cursor web of material, wherein the embossments are oriented in a third direction opposite the first direction.
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