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公开(公告)号：US20150250660A1
公开(公告)日：2015-09-10
申请号：US14634945
申请日：2015-03-02
发明人： Amy Lynn Tally , Theresa Lynn Galie , George Christopher Dobrin , Olaf Erik Alexander Isele , Paul Thomas Weisman , Sharon Ann Young , Mike Purdon
IPC分类号： A61F13/512
CPC分类号： A61F13/5121 , A61F13/51104 , A61F13/5116 , A61F13/51305 , A61F13/551 , A61F2013/51178 , A61F2013/5307 , A61F2013/8491 , A61F2013/8497
摘要： A multi-component topsheet for an absorbent article includes a first discrete substrate, a second discrete substrate, and 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 about 80% or more of the total area of the topsheet and a dual layer of substrate in about 20% or less of the total area of the topsheet.
摘要翻译： 用于吸收制品的多组分顶片包括第一离散衬底，第二离散衬底和第三离散衬底，其中第二分立衬底至少部分地设置在第一离散衬底和第三离散衬底之间，其中第二离散衬底 离散衬底连接到第一分立衬底和第三离散衬底，其中顶片具有在顶片总面积的约80％或更多的单层衬底和约20％或更小的顶片中的双层衬底 顶片的总面积。
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公开(公告)号：US11033440B2
公开(公告)日：2021-06-15
申请号：US16223616
申请日：2018-12-18
发明人： Olaf Erik Isele , Jörg Endres , Gueltekin Erdem , Rodrigo Rosati , Paul Thomas Weisman , Sharon Ann Young , Mike P. Purdon
IPC分类号： A61F13/511 , A61F13/512 , A61F13/551 , A61F13/513 , A61F13/15 , A61F13/53 , A61F13/539 , A61F13/84
摘要： A liquid permeable substrate for an absorbent article is disclosed. The substrate includes a first layer including a hydrophobic material and a second layer including a hydrophilic material. The first layer is joined to the second layer. The substrate includes a plurality of recesses, a plurality of projections, and a plurality of land areas. The land areas surround at least a majority of the plurality of projections and a plurality of the recesses. The plurality of recesses, the plurality of projections, and the plurality of land areas together form a first three-dimensional surface on a first side of the substrate and a second three-dimensional surface on a second side of the substrate. The substrate 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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公开(公告)号：US10206826B2
公开(公告)日：2019-02-19
申请号：US14634928
申请日：2015-03-02
发明人： Olaf Erik Isele , Jörg Endres , Gueltekin Erdem , Rodrigo Rosati , Paul Thomas Weisman , Sharon Ann Young , Mike P. Purdon
IPC分类号： A61F13/512 , A61F13/511 , A61F13/551 , A61F13/513 , A61F13/15 , A61F13/53 , A61F13/539 , A61F13/84
摘要： A liquid permeable substrate for an absorbent article is disclosed. The substrate includes a first layer including a hydrophobic material and a second layer including a hydrophilic material. The first layer is joined to the second layer. The substrate includes a plurality of recesses, a plurality of projections, and a plurality of land areas. The land areas surround at least a majority of the plurality of projections and a plurality of the recesses. The plurality of recesses, the plurality of projections, and the plurality of land areas together form a first three-dimensional surface on a first side of the substrate and a second three-dimensional surface on a second side of the substrate. The substrate 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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公开(公告)号：US10195092B2
公开(公告)日：2019-02-05
申请号：US14634945
申请日：2015-03-02
发明人： Amy Lynn Tally , Theresa Lynn Galie , George Christopher Dobrin , Olaf Erik Alexander Isele , Paul Thomas Weisman , Sharon Ann Young , Mike Purdon
IPC分类号： A61F13/511 , A61F13/512 , A61F13/513 , A61F13/551 , A61F13/53 , A61F13/84
摘要： A multi-component topsheet for an absorbent article includes a first discrete substrate, a second discrete substrate, and 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 about 80% or more of the total area of the topsheet and a dual layer of substrate in about 20% or less of the total area of the topsheet.
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公开(公告)号：US12076220B2
公开(公告)日：2024-09-03
申请号：US17319122
申请日：2021-05-13
发明人： Olaf Erik Isele , Jörg Endres , Gueltekin Erdem , Rodrigo Rosati , Paul Thomas Weisman , Sharon Ann Young , Mike P. Purdon
IPC分类号： A61F13/512 , A61F13/511 , A61F13/551 , A61F13/15 , A61F13/513 , A61F13/53 , A61F13/539 , A61F13/84
CPC分类号： A61F13/51104 , A61F13/5121 , A61F13/5123 , A61F13/551 , A61F2013/15406 , A61F2013/51178 , A61F2013/5127 , A61F2013/51366 , A61F2013/5307 , A61F2013/53908 , A61F2013/8491
摘要： A liquid permeable substrate for an absorbent article is disclosed. The substrate includes a first layer including a hydrophobic material and a second layer including a hydrophilic material. The first layer is joined to the second layer. The substrate includes a plurality of recesses, a plurality of projections, and a plurality of land areas. The land areas surround at least a majority of the plurality of projections and a plurality of the recesses. The plurality of recesses, the plurality of projections, and the plurality of land areas together form a first three-dimensional surface on a first side of the substrate and a second three-dimensional surface on a second side of the substrate. The substrate 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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6.发明授权公开(公告)号：US10064767B2
公开(公告)日：2018-09-04
申请号：US14614836
申请日：2015-02-05
发明人： John Ferrer , Sharon Ann Young , Mike P Purdon , Han Xu , Paul Thomas Weisman
IPC分类号： A61F13/514 , A61F13/511 , A61F13/551 , A61F13/513 , A61L15/24 , A61L15/22 , A61F13/51 , A61F13/539 , A61F13/531 , A61F13/53 , A61F13/15 , A61F13/84
摘要： A disposable diaper is provided. The diaper comprises a topsheet comprising a first nonwoven web. The topsheet has a basis weight greater than 25 gsm, according to the Basis Weight Test herein. The diaper comprises a backsheet comprising a second nonwoven web and a film. The film has a WVTR value of less than 6,500 g/m2, according to the WVTR Test herein. The diaper comprises an absorbent core comprising an absorbent particulate polymer material disposed between the topsheet and the backsheet. The absorbent core is substantially cellulose free. The diaper has a relative humidity of less than 75%, according to the Humidity Test herein.
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