公开(公告)号：US12102514B2

公开(公告)日：2024-10-01

申请号：US16757725

申请日：2017-12-21

申请人： Essity Hygiene and Health Aktiebolag

发明人： Filip Sillerström ,  Helena Corneliusson

IPC分类号： A61F13/42 ,  A61F13/533 ,  A61F13/536 ,  A61F13/539

CPC分类号： A61F13/42 ,  A61F13/533 ,  A61F13/536 ,  A61F13/539 ,  A61F2013/422

摘要： An absorbent article includes an absorbent core sandwiched between a topsheet and a backsheet, the article being arranged along a longitudinal axis and a transversal axis extending in a perpendicular direction and the article defining a front portion, a back portion and a crotch portion, wherein the absorbent core includes an absorbent component enclosed by a core cover including an upper side and a lower side and the core is formed with a sealing arrangement for joining the upper and lower sides including two channel sealings extending along the longitudinal axis in said crotch portion and defining a first channel sealing width and a second channel sealing width, respectively. Furthermore, the absorbent article includes at least one wetness indicator having a longitudinal extension and being positioned generally only in the front portion, only in the back portion, or in both the front portion and the back portion.

公开(公告)号：US20240189163A1

公开(公告)日：2024-06-13

申请号：US18533266

申请日：2023-12-08

申请人： The Procter & Gamble Company

发明人： Sijia WANG ,  Fancheng WANG ,  Runze QIN ,  Wanning LI ,  Xiaoxin LIU ,  Meng CHEN ,  Minxuan XIN

IPC分类号： A61F13/539 ,  A61F13/513 ,  A61F13/56

CPC分类号： A61F13/539 ,  A61F13/513 ,  A61F13/5605

摘要： The present disclosure provides an absorbent article comprising a liquid permeable topsheet comprising a wearer facing surface and an opposite garment facing surface and a nonwoven, the nonwoven comprising a plurality of apertures, a liquid impermeable backsheet, an absorbent core disposed between the topsheet and the backsheet; and a fluid management layer disposed between the topsheet and the absorbent core, the fluid management layer comprising a spacer woven fabric, wherein the nonwoven comprises a first surface forming the wearer facing surface of the topsheet, and a second surface forming the garment facing surface of the topsheet, the first surface having a first contact angle of no lower than about 90 degrees, and wherein the spacer woven fabric comprises a top face, a bottom face, and a plurality of yarns interconnecting the first and second faces, wherein the first and second faces are spaced apart from each other.

公开(公告)号：US11969326B2

公开(公告)日：2024-04-30

申请号：US16740125

申请日：2020-01-10

申请人： Medline Industries, Inc.

发明人： Amanda Roszkowiak

IPC分类号： A61F13/53 ,  A61F13/47 ,  A61F13/514 ,  A61F13/539

CPC分类号： A61F13/53 ,  A61F13/47 ,  A61F13/51478 ,  A61F2013/530481 ,  A61F2013/53089 ,  A61F2013/53908

摘要： The absorbent pad has a first layer, a second layer, and a third layer. Each layer of the pad has a liquid impervious back sheet. The backsheet or outer layer, which faces away from the wearer when the absorbent article is secured to the wearer, is composed of a moisture-impervious, flexible material. Further, each layer has a moisture pervious inner layer and an absorbent core positioned in between the inner layer and back sheet. The layers are coupled to each other via an adhesive. They can be removed by grasping a tab placed on each layer and pulling the layer away from the unsoiled layers.

公开(公告)号：US11911248B2

公开(公告)日：2024-02-27

申请号：US16875831

申请日：2020-05-15

申请人： Hallan Hanson

发明人： Hallan Hanson

IPC分类号： A61F13/14 ,  A61F13/539 ,  A61F13/513 ,  A61F13/514 ,  A61F13/84 ,  A61F13/15 ,  A61F13/53 ,  A61F13/511

CPC分类号： A61F13/513 ,  A61F13/51456 ,  A61F13/539 ,  A61F13/8405 ,  A61F2013/15016 ,  A61F2013/1591 ,  A61F2013/15878 ,  A61F2013/51147 ,  A61F2013/51366 ,  A61F2013/530036 ,  A61F2013/530802 ,  A61F2013/8414

摘要： A breast pad for receiving fluid leaked from a subject's breast includes an inner layer disposed for contacting the subject's breast. The inner layer has an inner surface and an outer surface opposite the inner surface. The inner layer includes wicking material for wicking fluid from the inner surface to the outer surface away from the subject's breast. An intermediate layer is disposed over the outer surface of the inner layer. The intermediate layer includes an absorbent material for absorbing the fluid wicked from the subject's breast by the wicking material of the inner layer. An outer layer is disposed over the intermediate layer. The outer layer includes a liquid-impermeable material for trapping the fluid absorbed by the intermediate layer within the breast pad.

公开(公告)号：US11896468B2

公开(公告)日：2024-02-13

申请号：US16660199

申请日：2019-10-22

申请人： DSG TECHNOLOGY HOLDINGS LTD

发明人： Brandon Shui Ling Wang ,  Andrew C. Wright ,  Eugenio Varona

IPC分类号： A61F13/15 ,  A61F13/62 ,  A61F13/56 ,  A61F13/49 ,  A61F13/539 ,  A61F13/496 ,  A61F13/505

CPC分类号： A61F13/62 ,  A61F13/15585 ,  A61F13/15739 ,  A61F13/4906 ,  A61F13/496 ,  A61F13/49009 ,  A61F13/505 ,  A61F13/539 ,  A61F13/565 ,  A61F2013/5694

摘要： Disclosed is a disposable absorbent article having an outer shell and a detachable disposable absorbent core insert supported on an inside surface of the outer shell. The core insert is attached to the inside surface and is detachable therefrom. The inside surface further includes a retaining structure for receiving the absorbent core insert, the core insert being attachable with the retaining structure and detachable from the retaining structure.

公开(公告)号：US11771603B2

公开(公告)日：2023-10-03

申请号：US17005377

申请日：2020-08-28

申请人： The Procter & Gamble Company

发明人： Hiroshi Fujikawa

IPC分类号： A61F13/15 ,  A61F13/511 ,  A61F13/47 ,  A61F13/496 ,  A61F13/53 ,  A61L15/20 ,  A61L15/48 ,  A61F13/51 ,  A61F13/539

CPC分类号： A61F13/51121 ,  A61F13/47 ,  A61F13/496 ,  A61F13/51113 ,  A61F13/53 ,  A61L15/20 ,  A61L15/48 ,  A61F2013/1591 ,  A61F2013/15967 ,  A61F2013/51059 ,  A61F2013/51178 ,  A61F2013/530306 ,  A61F2013/53908

摘要： Disclosed is an absorbent article comprising; (a) a topsheet having a skin facing side and a core facing side, the topsheet being liquid permeable and having the core facing side coated with at least about 0.01 mg/m2, preferably from about 0.05 mg/m2 to about 0.2 mg/m2, of calcium carbonate; (b) a backsheet which is liquid impermeable; and (c) an absorbent core comprising an absorbent material, the absorbent core disposed between the topsheet and the backsheet.

公开(公告)号：US11752047B2

公开(公告)日：2023-09-12

申请号：US17550021

申请日：2021-12-14

申请人： ONTEX BV ,  ONTEX GROUP NV

发明人： Ainas Weber ,  Manfred Breu ,  Christel Mailinger ,  Thomas Heege

IPC分类号： A61F13/53 ,  A61F13/532 ,  A61F13/15 ,  A61F13/475 ,  A61F13/534 ,  A61F13/42 ,  A61F13/533 ,  A61F13/539 ,  A61F13/531 ,  B32B37/14 ,  B32B37/22 ,  B32B37/02 ,  B32B37/10 ,  B29D99/00 ,  B29K23/00

CPC分类号： A61F13/532 ,  A61F13/15658 ,  A61F13/42 ,  A61F13/4756 ,  A61F13/531 ,  A61F13/533 ,  A61F13/534 ,  A61F13/539 ,  B32B37/02 ,  B32B37/1018 ,  B32B37/142 ,  B32B37/22 ,  A61F13/1565 ,  A61F2013/15926 ,  A61F2013/423 ,  A61F2013/530131 ,  A61F2013/530481 ,  A61F2013/530868 ,  A61F2013/53908 ,  B29D99/0064 ,  B29K2023/00 ,  B29K2713/00

摘要： An absorbent core comprising substantially continuous zones of one or more high fluid distribution structures and discontinuous zones of fluid absorption structures surrounding the one or more high fluid distribution structures, wherein the one or more high fluid distribution structures are arranged to distribute fluid across the absorbent core at a speed that is faster than the speed of fluid distribution across the absorbent core by said discontinuous fluid absorption structures, and wherein said continuous zones extend along a path that is substantially parallel to at least a portion of the perimeter of the core, said portion of the perimeter of the core comprising at least a portion of the sides of the core and one of the ends of the core.

公开(公告)号：US20230233735A1

公开(公告)日：2023-07-27

申请号：US18126241

申请日：2023-03-24

申请人： KPR U.S., LLC

发明人： Harish A. Patel ,  Richard E. Gahan ,  Vishal Narvekar

IPC分类号： A61L15/24 ,  A61L15/20 ,  A61F13/539 ,  A61F13/534 ,  A61F13/535

CPC分类号： A61L15/24 ,  A61L15/20 ,  A61F13/539 ,  A61F13/534 ,  A61F13/535 ,  Y10T156/10 ,  A61F2013/530153

摘要： The present disclosure provides articles having an absorbent core with a plurality of segmented volumes defined by a network of filaments, with an absorbent material therein. Suitable articles which may be formed with this absorbent core include, for example, diapers such as infant diapers, juvenile diapers and training pants, feminine hygiene products such as menstrual pads, adult incontinence products such as adult briefs, protective underwear, pads and bladder control pads, pet training pads, and other disposable products utilized to absorb fluids.

公开(公告)号：US20230157901A1

公开(公告)日：2023-05-25

申请号：US18092991

申请日：2023-01-04

申请人： The Procter & Gamble Company

发明人： Gary Dean LaVON ,  Michael Gary NEASE ,  Gene Xiaoqing HUANG ,  Jacob Alan BARNHORST ,  Masaharu NISHIKAWA

IPC分类号： A61F13/15 ,  A61F13/49 ,  A61F13/496 ,  A61F13/551 ,  A61F13/539 ,  A61F13/56 ,  A61F13/62 ,  A61F13/64

CPC分类号： A61F13/15772 ,  A61F13/49 ,  A61F13/496 ,  A61F13/55105 ,  A61F13/49009 ,  A61F13/539 ,  A61F13/5633 ,  A61F13/622 ,  A61F13/64 ,  A61F2013/530481

摘要： The present disclosure relates to taped and pant articles comprising substantially identical chassis.

公开(公告)号：US20230149228A1

公开(公告)日：2023-05-18

申请号：US17995453

申请日：2021-04-12

申请人： Dow Global Technologies LLC

发明人： Eduardo Alvarez-Acedo ,  Aleksandar Stoiljkovic ,  Barbara Bonavoglia ,  Edit Berczi

IPC分类号： A61F13/539 ,  A61F13/15

CPC分类号： A61F13/539 ,  A61F13/15658 ,  A61F2013/53024

摘要： Provided are absorbent layers and articles, and methods for making absorbent layers and articles. The absorbent layer is suitable for use in an absorbent article and may include a nonwoven that includes bicomponent fibers and superabsorbent polymer material interconnected within the nonwoven. The absorbent layer according to different embodiment may include a three-dimensional random loop material with superabsorbent polymer material adhered to the three-dimensional random loop material. Absorbent articles may comprise the absorbent layer according to embodiments of the present disclosure. The method for making the absorbent layer includes providing a nonwoven and dosing the nonwoven with superabsorbent polymer material.