公开(公告)号：US20160242970A1

公开(公告)日：2016-08-25

申请号：US15033343

申请日：2014-10-30

申请人： KIMBERLY-CLARK WORLDWIDE, INC. ,  THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOI

发明人： Jian Qin ,  Donald E. Waldroup ,  Constantine Michael Megaridis ,  Joseph Edward Mates ,  Thomas Michael Schutzius

IPC分类号： A61F13/511 ,  A61L15/26 ,  A61L15/52 ,  A61L15/18

CPC分类号： A61F13/51121 ,  A61F2013/51019 ,  A61F2013/51026 ,  A61F2013/5103 ,  A61F2013/51372 ,  A61L15/18 ,  A61L15/26 ,  A61L15/52 ,  A61L2400/12 ,  B32B3/08 ,  B32B5/022 ,  B32B5/06 ,  B32B5/26 ,  B32B7/02 ,  B32B29/002 ,  B32B2255/02 ,  B32B2255/26 ,  B32B2262/106 ,  B32B2264/101 ,  B32B2264/102 ,  B32B2264/104 ,  B32B2264/12 ,  B32B2307/7166 ,  B32B2307/726 ,  B32B2307/7265 ,  B32B2555/02 ,  D06M15/256 ,  D06M15/263 ,  D06M23/02 ,  D06M23/08 ,  D06M23/16 ,  D06M2200/12 ,  D21H21/16

摘要： A material having one-way valve properties includes a nonwoven substrate having a first surface having a first surface hydrohead value and a second surface having a second surface hydrohead value; and a superhydrophobic formulation disposed on the first surface, wherein the first surface hydrohead value is less than about 1 cm, and wherein the second surface hydrohead value is at least 4 cm greater than the first surface hydrohead value. Also, a personal care article includes this nonwoven substrate in a nonwoven fluid permeable topsheet having a body-facing surface and an opposing backside surface, the article also including a fluid impermeable backsheet and at least one intermediate layer disposed therebetween.

摘要翻译： 具有单向阀特性的材料包括具有第一表面具有第一表面水压头值的非织造基底和具有第二表面水压头值的第二表面; 以及设置在所述第一表面上的超疏水制剂，其中所述第一表面水压头值小于约1cm，并且其中所述第二表面水压头值比所述第一表面水压头值大至少4cm。 此外，个人护理制品将这种非织造基材包括在具有面向身体的表面和相对的后侧表面的非织造流体可渗透的顶片中，该制品还包括流体不可渗透的底片和设置在其间的至少一个中间层。

公开(公告)号：US12043963B2

公开(公告)日：2024-07-23

申请号：US17572829

申请日：2022-01-11

申请人： Kimberly-Clark Worldwide, Inc.

发明人： Deborah J. Calewarts ,  Jian Qin ,  Charles W. Colman ,  Cathleen M. Uttecht ,  Donald E. Waldroup ,  Francis P. Abuto ,  Jenny L. Day ,  Stephen M. Lindsay

IPC分类号： D21H27/38 ,  D04H1/425 ,  D04H1/4374 ,  D04H1/541 ,  D04H1/559 ,  D04H1/593 ,  D04H1/732 ,  D21F11/00 ,  D21F11/02 ,  D21H13/24 ,  D21H15/04 ,  D21H17/35 ,  D21H21/16

CPC分类号： D21H27/38 ,  D04H1/425 ,  D04H1/4374 ,  D04H1/5412 ,  D04H1/559 ,  D04H1/593 ,  D04H1/732 ,  D21F11/002 ,  D21F11/02 ,  D21H13/24 ,  D21H15/04 ,  D21H17/35 ,  D21H21/16 ,  D04H1/5414 ,  D04H1/5416 ,  D10B2321/021 ,  D10B2331/04

摘要： A method for producing a foam-formed multilayered substrate that includes producing an aqueous-based foam including at least 3% by weight non-straight synthetic binder fibers, wherein the non-straight synthetic binder fibers have an average length greater than 2 mm; forming together a wet sheet layer from the aqueous-based foam and a cellulosic fiber layer, wherein the cellulosic fiber layer includes at least 60 percent by weight cellulosic fibers; and drying the combined layers to obtain the foam-formed multilayer substrate. A multilayered substrate includes a first layer including at least 60 percent by weight non-straight synthetic binder fibers having an average length greater than 2 mm; and a second layer including at least 60 percent by weight cellulosic fiber, wherein the first layer is in a facing relationship with the second layer, and wherein the multilayered substrate has a wet/dry tensile ratio of at least 60%.

公开(公告)号：US11939726B2

公开(公告)日：2024-03-26

申请号：US17418289

申请日：2018-12-28

申请人： Kimberly-Clark Worldwide, Inc.

发明人： David A. Lilley ,  Donald E. Waldroup ,  Charles W. Colman ,  Joseph K. Baker ,  Marvin E. Swails ,  Michael Payne ,  Vicky S. Polashock

IPC分类号： D21H27/38 ,  B32B5/02 ,  B32B5/08 ,  B32B29/02 ,  D04H1/425 ,  D04H1/559 ,  D04H1/68 ,  D21F11/00 ,  D21H27/00

CPC分类号： D21H27/38 ,  D04H1/425 ,  D04H1/559 ,  D04H1/68 ,  D21F11/002 ,  D21H27/005 ,  B32B5/022 ,  B32B5/08 ,  B32B29/02 ,  B32B2250/03 ,  B32B2250/40 ,  B32B2262/0207 ,  B32B2262/062 ,  B32B2262/12 ,  B32B2307/718 ,  B32B2307/726 ,  B32B2432/00 ,  B32B2555/00 ,  D10B2401/061

摘要： A multi-layered web is disclosed that is resilient and/or elastic in the Z-direction. Thus, when the web is compressed, the web assumes a compacted state and then expands to an expanded state when the compressive forces are removed. In one embodiment, the multi-layered web includes a middle layer made from a resilient blend of fibers positioned inbetween two outer layers. The middle layer, for instance, can contain elastomeric fibers, three-dimensional fibers, and/or debonded fibers.

公开(公告)号：US20220090328A1

公开(公告)日：2022-03-24

申请号：US17418289

申请日：2018-12-28

申请人： Kimberly-Clark Worldwide, Inc.

发明人： David A. Lilley ,  Donald E. Waldroup ,  Charles W. Colman ,  Joseph K. Baker ,  Marvin E. Swails ,  Michael Payne ,  Vicky S. Polashock

IPC分类号： D21H27/38 ,  D04H1/425 ,  D04H1/559 ,  D04H1/68 ,  D21H27/00

摘要： A multi-layered web is disclosed that is resilient and/or elastic in the Z-direction. Thus, when the web is compressed, the web assumes a compacted state and then expands to an expanded state when the compressive forces are removed. In one embodiment, the multi-layered web includes a middle layer made from a resilient blend of fibers positioned inbetween two outer layers. The middle layer, for instance, can contain elastomeric fibers, three-dimensional fibers, and/or debonded fibers.

公开(公告)号：US20200370246A1

公开(公告)日：2020-11-26

申请号：US16767614

申请日：2017-11-29

申请人： KIMBERLY-CLARK WORLDWIDE, INC.

发明人： Deborah J. Calewarts ,  Jian Qin ,  Charles W. Colman ,  Cathleen M. Uttecht ,  Donald E. Waldroup ,  Francis P. Abuto ,  Jenny L. Day ,  Stephen M. Lindsay

IPC分类号： D21H27/38 ,  D21F11/00 ,  D21F11/02 ,  D21H13/24 ,  D21H15/04 ,  D21H17/35 ,  D21H21/16 ,  D04H1/425 ,  D04H1/4374 ,  D04H1/541 ,  D04H1/559 ,  D04H1/593 ,  D04H1/732

摘要： A method for producing a foam-formed multilayered substrate that includes producing an aqueous-based foam including at least 3% by weight non-straight synthetic binder fibers, wherein the non-straight synthetic binder fibers have an average length greater than 2 mm; forming together a wet sheet layer from the aqueous-based foam and a cellulosic fiber layer, wherein the cellulosic fiber layer includes at least 60 percent by weight cellulosic fibers; and drying the combined layers to obtain the foam-formed multilayer substrate. A multilayered substrate includes a first layer including at least 60 percent by weight non-straight synthetic binder fibers having an average length greater than 2 mm; and a second layer including at least 60 percent by weight cellulosic fiber, wherein the first layer is in a facing relationship with the second layer, and wherein the multilayered substrate has a wet/dry tensile ratio of at least 60%.

公开(公告)号：US20230220119A1

公开(公告)日：2023-07-13

申请号：US18180900

申请日：2023-03-09

申请人： Kimberly-Clark Worldwide, Inc. ,  Shanghai University

发明人： Jian Qin ,  Donald E. Waldroup ,  Youquan Su ,  Liyi Shi

IPC分类号： C08B15/05 ,  F26B3/12 ,  D06M10/06 ,  D06M101/06

CPC分类号： C08B15/05 ,  F26B3/12 ,  D06M10/06 ,  D06M2101/06

摘要： A spray dried non-hydrogen bonded (NHB) nano-fibrillated cellulose (NFC) composition and methods for preparing such composition are disclosed. The spray dried NFC with a NHB effect results in low packing density.

公开(公告)号：US20190062570A1

公开(公告)日：2019-02-28

申请号：US15692033

申请日：2017-08-31

申请人： KIMBERLY-CLARK WORLDWIDE, INC. ,  BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS

发明人： Constantine Michael Megaridis ,  Jared Morrissette ,  Patrick Carroll ,  Ilker S. Bayer ,  Jian Qin ,  Donald E. Waldroup

IPC分类号： C09D5/16 ,  C09D123/28 ,  B01J20/26 ,  B01J20/24

摘要： A composition configured to create a superhydrophobic surface includes a fluorinated hydrophobic component dispersible in an aqueous dispersion; cellulosic elements of a size ranging from 100 nm to 100 μm; and water. The hydrophobic component is selected from the group consisting of fluorinated polymers, perfluorinated polymers, and mixtures thereof; and the cellulosic elements are micro- and nano-fibrillated cellulose. A disposable absorbent article includes a substrate having a surface, the surface including a composition including a fluorinated hydrophobic component dispersible in an aqueous dispersion; cellulosic elements of a size ranging from 100 nm to 100 μm; and water, wherein the surface exhibits a contact angle greater than 150 degrees.

公开(公告)号：US20150140273A1

公开(公告)日：2015-05-21

申请号：US14575502

申请日：2014-12-18

申请人： Kimberly-Clark Worldwide, Inc.

发明人： Jian Qin ,  Deborah J. Calewarts ,  Jeffrey F. Jurena ,  Keyur M. Desai ,  Donald E. Waldroup

IPC分类号： D21H21/14 ,  D06M15/59 ,  B31F1/12

摘要： The present invention provides a nonwoven substrate comprising a fibrous web defining a surface; and a layer of a benefit agent wherein said benefit agent is selected from an additive composition, an enhancement component and combinations thereof; wherein said benefit agent is frothed and bonded to the fibrous web surface through a creping process. Additionally, the present invention provides for a method of creping a nonwoven substrate and for a nonwoven substrate having an adhesive film of an aqueous, frothed, benefit agent.

摘要翻译： 本发明提供一种非织造基底，其包括限定表面的纤维网; 和有益试剂层，其中所述有益试剂选自添加剂组合物，增强组分及其组合; 其中所述有益剂通过起皱过程发泡并结合到纤维幅材表面。 此外，本发明提供了一种起皱非织造基底和非织造基底的方法，所述非织造基底具有含水，起泡有益剂的粘合剂膜。

公开(公告)号：US11591755B2

公开(公告)日：2023-02-28

申请号：US15773416

申请日：2016-11-01

申请人： Kimberly-Clark Worldwide, Inc.

发明人： Jian Qin ,  Deborah J. Calewarts ,  Donald E. Waldroup

IPC分类号： A61F13/15 ,  D21H27/00 ,  D21H21/56 ,  A61F13/53 ,  A61F13/534 ,  A61L15/22 ,  A61L15/28 ,  A61L15/42 ,  A61L15/60 ,  B01J20/24 ,  B01J20/28 ,  B65D83/08 ,  D21H21/08 ,  D21H21/20 ,  D21H27/38 ,  D21H27/40 ,  A47K10/42

摘要： A tissue paper product is provided having at least one ultra-low density ply having a highly porous, open-celled structure and that comprises cellulosic fibers, a water insoluble binder and a foaming surfactant. The cellulosic fiber comprises greater than 50% by weight of the ply and are bonded to one another by hydrogen bonding. Further, the ply has a density less than about 0.04 g/cc and yet still provides low lint and high strength properties with the use of minimal binder. The ultra-low density ply may comprise or be included in sheets forming a stack of dispensable wipers or may be employed as or part of an absorbent core or liquid distribution layer of a personal care absorbent personal care product such as a diaper or feminine pad.

公开(公告)号：US20220127792A1

公开(公告)日：2022-04-28

申请号：US17572829

申请日：2022-01-11

申请人： Kimberly-Clark Worldwide, Inc.

发明人： Deborah J. Calewarts ,  Jian Qin ,  Charles W. Colman ,  Cathleen M. Uttecht ,  Donald E. Waldroup ,  Francis P. Abuto ,  Jenny L. Day ,  Stephen M. Lindsay

IPC分类号： D21H27/38 ,  D04H1/541 ,  D04H1/425 ,  D04H1/4374 ,  D04H1/559 ,  D04H1/593 ,  D04H1/732 ,  D21F11/00 ,  D21F11/02 ,  D21H13/24 ,  D21H15/04 ,  D21H17/35 ,  D21H21/16

摘要： A method for producing a foam-formed multilayered substrate that includes producing an aqueous-based foam including at least 3% by weight non-straight synthetic binder fibers, wherein the non-straight synthetic binder fibers have an average length greater than 2 mm; forming together a wet sheet layer from the aqueous-based foam and a cellulosic fiber layer, wherein the cellulosic fiber layer includes at least 60 percent by weight cellulosic fibers; and drying the combined layers to obtain the foam-formed multilayer substrate. A multilayered substrate includes a first layer including at least 60 percent by weight non-straight synthetic binder fibers having an average length greater than 2 mm; and a second layer including at least 60 percent by weight cellulosic fiber, wherein the first layer is in a facing relationship with the second layer, and wherein the multilayered substrate has a wet/dry tensile ratio of at least 60%.