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41. 发明授权

US4501586A Absorbent structure with reservoir 失效
标题翻译：吸收结构与储层
公开(公告)号：US4501586A
公开(公告)日：1985-02-26
申请号：US474396
申请日：1983-03-11
申请人： Dennis C. Holtman
发明人： Dennis C. Holtman
IPC分类号： A61F13/15 , A41B13/02
CPC分类号： A61F13/535 , A61F13/536 , A61F13/533 , A61F2013/51409 , A61F2013/530131 , A61F2013/530437 , A61F2013/530445
摘要： The present invention provides an absorbent structure comprising a moisture-impermeable backing, an absorbent batt and a moisture-permeable cover covering at least the side opposite the moisture-impermeable backing. The absorbent batt is of loosely-compacted, cellulosic fibers and is provided with a reservoir having a capacity of at least 10 cc. The reservoir is formed by compression of the fibers in the reservoir zone and is located so that the product, when worn, retains the proper shape.
摘要翻译：本发明提供了一种吸收结构，其包括防潮透气背衬，吸收性毛毡和透湿性覆盖物，至少覆盖与不透湿背衬相对的一侧。吸收性絮垫是松散致密的纤维素纤维，并且具有容量至少为10cc的容器。储存器通过压缩贮存器区域中的纤维形成，并且被定位成使得产品在磨损时保持适当的形状。

42. 发明授权

US11969322B2 Absorbent article with an exudate management layer 有权
公开(公告)号：US11969322B2
公开(公告)日：2024-04-30
申请号：US17963221
申请日：2022-10-11
申请人： Kimberly-Clark Worldwide, Inc.
发明人： Suzanne Marie Schmoker , Heidi Bauerlein Hopkins , Andrew Thomas Hammond , Kyle Mark Barriger , Michael Donald Sperl , Russell J. Brumm , Alyssa Kimberly DeYoung , Ellen E. Pelky , Kimberly M. Downs
IPC分类号： A61F13/49 , A61F13/511 , A61F13/53 , A61F13/537
CPC分类号： A61F13/49011 , A61F13/53747 , A61F13/51104 , A61F2013/530445 , A61F13/53708
摘要： An absorbent article can have a topsheet layer, a liquid impermeable layer, and an absorbent core positioned between the topsheet layer and the liquid impermeable layer. The absorbent article can further include an exudate management layer in fluid communication with the topsheet layer. In various embodiments, the exudate management layer can be positioned on a body facing surface of the topsheet layer. In various embodiments, the exudate management layer can be positioned between the topsheet layer and the absorbent core. The exudate management layer has a first component which defines an opening for direct passage of body exudates into the absorbent core. The exudate management layer has a second component which at least partially overlaps the first component of the exudate management layer and further extends in the longitudinal direction of the absorbent article in a direction towards the posterior region of the absorbent article.

43. 发明申请

US20180333312A1 ABSORBENT ARTICLE AND ABSORBENT CORE FORMING CHANNELS WHEN WET 审中-公开
公开(公告)号：US20180333312A1
公开(公告)日：2018-11-22
申请号：US16048876
申请日：2018-07-30
申请人： The Procter & Gamble Company
发明人： Ernesto Gabriel Bianchi , Bruno Johannes Ehrnsperger , Doris Hollenberg , Thorsten Rinnert
IPC分类号： A61F13/537 , A61F13/532 , A61F13/53 , A61F13/534
CPC分类号： A61F13/53747 , A61F13/5323 , A61F13/534 , A61F13/537 , A61F13/53743 , A61F2013/530445 , A61F2013/530452 , A61F2013/530481 , A61F2013/5349 , A61F2013/53778
摘要： An absorbent article for personal hygiene comprising a liquid permeable topsheet, a liquid impermeable backsheet, an absorbent core and a fibrous layer. The absorbent core comprises a core wrap and an absorbent material with superabsorbent polymers. The core wrap comprises a top side and a bottom side bonded to one other through one or more areas substantially free of absorbent material. The fibrous layer is at least partially bonded to one of the sides of the core wrap in the area substantially free of absorbent material. When the absorbent material swells, the core wrap forms one or more channels along the area substantially free of absorbent material. The formation of the channel in the absorbent core causes the formation of one or more corresponding ditches in the fibrous layer.

44. 发明授权

US09744082B2 Absorbent article with recessed body conforming structure 有权
公开(公告)号：US09744082B2
公开(公告)日：2017-08-29
申请号：US14529367
申请日：2014-10-31
申请人： Kimberly-Clark Worldwide, Inc.
发明人： Jessica Annette Ives Dieringer , Cheri Lee Paul
IPC分类号： A61F13/15 , A61F13/511 , A61F13/472 , A61F13/00 , A61F13/532 , A61F13/53 , A61F13/49 , A61F13/537 , A61F13/47 , A61F13/535 , A61F13/51 , A61F13/45
CPC分类号： A61F13/51108 , A61F13/00063 , A61F13/47 , A61F13/4704 , A61F13/47218 , A61F13/49001 , A61F13/5323 , A61F13/537 , A61F2013/1578 , A61F2013/4587 , A61F2013/51023 , A61F2013/51186 , A61F2013/530437 , A61F2013/530445 , A61F2013/5355 , A61F2013/53778 , A61F2013/53782
摘要： An absorbent article includes a body side liner, a back sheet, an absorbent body positioned between the body side liner and the back sheet, and a distribution layer positioned between the absorbent body and the back sheet. The absorbent body defines a first opening having an opening length that is at least 50% the absorbent body length. The first opening has a median anterior portion width that is greater than a median central portion width that is greater than a median posterior portion width. The first opening includes a well, a channel, and a taper. The well transitions into the channel via a first convex transition and a concave transition. The channel transitions into the taper via a second convex transition.

45. 发明授权

US09339422B2 Absorbent article with raised body conforming structure 有权
标题翻译：具有凸起体符合结构的吸收制品
公开(公告)号：US09339422B2
公开(公告)日：2016-05-17
申请号：US14528550
申请日：2014-10-30
申请人： Kimberly-Clark Worldwide, Inc.
发明人： Jessica Annette Ives Dieringer , Cheri Lee Paul
IPC分类号： A61F13/15 , A61F13/511 , A61F13/472 , A61F13/537 , A61F13/00 , A61F13/47 , A61F13/532 , A61F13/53 , A61F13/535 , A61F13/51 , A61F13/45
CPC分类号： A61F13/51108 , A61F13/00063 , A61F13/47 , A61F13/4704 , A61F13/47218 , A61F13/49001 , A61F13/5323 , A61F13/537 , A61F2013/1578 , A61F2013/4587 , A61F2013/51023 , A61F2013/51186 , A61F2013/530437 , A61F2013/530445 , A61F2013/5355 , A61F2013/53778 , A61F2013/53782
摘要： An absorbent article includes a body side liner, a back sheet, an absorbent body positioned between the body side liner and the back sheet, and a body conforming structure positioned in direct facing relation with the body side liner. The body conforming structure length is at least 50% the absorbent body length and is aligned with a longitudinal centerline of the absorbent article. The median anterior portion width of the body conforming structure is greater than the median central portion width of the body conforming structure which is greater than the median posterior portion width of the body conforming structure. The anterior portion includes a well, the central portion includes a channel, and the posterior portion includes a taper. The well transitions into the channel via a first convex transition and a concave transition. The channel transitions into the taper via a second convex transition.
摘要翻译：一种吸收性物品，包括身体侧衬垫，背片，位于身体侧衬里和背面片之间的吸收体，以及与体侧衬里直接相对定位的身体符合结构。身体符合结构长度至少为吸收体长度的50％，并与吸收制品的纵向中心线对准。身体符合结构的中间前部宽度大于身体符合结构的中央中心部分宽度，其大于身体符合结构的中间后部宽度。前部包括井，中心部分包括通道，后部包括锥形。阱通过第一凸跃和凹转变进入通道。通道经由第二凸转变转变成锥形。

46. 发明申请

US20150057629A1 ABSORBENT ARTICLE WITH RAISED BODY CONFORMING STRUCTURE 有权
标题翻译：吸收物品与提升的身体一致的结构
公开(公告)号：US20150057629A1
公开(公告)日：2015-02-26
申请号：US14528550
申请日：2014-10-30
申请人： Kimberly-Clark Worldwide, Inc.
发明人： Jessica Annette Ives Dieringer , Cheri Lee Paul
IPC分类号： A61F13/511
CPC分类号： A61F13/51108 , A61F13/00063 , A61F13/47 , A61F13/4704 , A61F13/47218 , A61F13/49001 , A61F13/5323 , A61F13/537 , A61F2013/1578 , A61F2013/4587 , A61F2013/51023 , A61F2013/51186 , A61F2013/530437 , A61F2013/530445 , A61F2013/5355 , A61F2013/53778 , A61F2013/53782
摘要： An absorbent article includes a body side liner, a back sheet, an absorbent body positioned between the body side liner and the back sheet, and a body conforming structure positioned in direct facing relation with the body side liner. The body conforming structure length is at least 50% the absorbent body length and is aligned with a longitudinal centerline of the absorbent article. The median anterior portion width of the body conforming structure is greater than the median central portion width of the body conforming structure which is greater than the median posterior portion width of the body conforming structure. The anterior portion includes a well, the central portion includes a channel, and the posterior portion includes a taper. The well transitions into the channel via a first convex transition and a concave transition. The channel transitions into the taper via a second convex transition.
摘要翻译：一种吸收性物品，包括身体侧衬垫，背片，位于身体侧衬里和背面片之间的吸收体，以及与体侧衬里直接相对定位的身体符合结构。身体符合结构长度至少为吸收体长度的50％，并与吸收制品的纵向中心线对准。身体符合结构的中间前部宽度大于身体符合结构的中央中心部分宽度，其大于身体符合结构的中间后部宽度。前部包括井，中心部分包括通道，后部包括锥形。阱通过第一凸跃和凹转变进入通道。通道经由第二凸转变转变成锥形。

47. 发明申请

US20030201051A1 Particle binding to fibers field of the invention 失效
标题翻译：颗粒结合本发明的纤维领域
公开(公告)号：US20030201051A1
公开(公告)日：2003-10-30
申请号：US10434507
申请日：2003-05-07
申请人： Weyerhaeuser Company
发明人： Michael R. Hansen , Richard H. Young SR.
IPC分类号： B32B031/00
CPC分类号： D21H11/16 , A61F13/0209 , A61F13/511 , A61F13/53 , A61F13/533 , A61F2013/00251 , A61F2013/00472 , A61F2013/00731 , A61F2013/00748 , A61F2013/00859 , A61F2013/0091 , A61F2013/00927 , A61F2013/15422 , A61F2013/15951 , A61F2013/5104 , A61F2013/51078 , A61F2013/530007 , A61F2013/530189 , A61F2013/530445 , A61F2013/530496 , A61F2013/530525 , A61F2013/530554 , A61F2013/530569 , A61F2013/530583 , A61F2013/530613 , A61L15/60 , D04H1/587 , D04H1/64 , D06M13/184 , D06M13/256 , D06M13/285 , D06M13/288 , D06M13/292 , D06M13/342 , D06M23/00 , D06M23/08 , D06M2200/00 , D06M2400/01 , Y10S428/913 , Y10T428/2938 , Y10T428/2965 , Y10T428/2998 , Y10T428/31536 , Y10T442/20 , Y10T442/209 , Y10T442/60 , Y10T442/699
摘要： A binder is applied to particles which are then combined with fibers to bind the particles to the fibers. The particles have functional sites for forming a hydrogen bond or a coordinate covalent bond. The fibers have hydrogen bonding functional sites. The binder comprises binder molecules, the binder molecules having at least one functional group that is capable of forming a hydrogen bond or a coordinate covalent bond with the particles, and at least one functional group that is capable of forming a hydrogen bond with the fibers. A substantial portion of the particles that are adhered to the fibers may be adhered in particulate form by hydrogen bonds or coordinate covalent bonds to the binder, and the binder in turn may be adhered to the fibers by hydrogen bonds. Fibers containing particles bound by this method are easily densified.
摘要翻译：将粘合剂施加到颗粒上，然后与纤维结合以将颗粒结合到纤维上。颗粒具有用于形成氢键或配位共价键的功能位点。纤维具有氢键合官能位点。所述粘合剂包含粘合剂分子，所述粘合剂分子具有至少一个能够与所述颗粒形成氢键或配位共价键的官能团，以及至少一个能够与所述纤维形成氢键的官能团。粘附到纤维上的大部分颗粒可以通过氢键或者与粘合剂的配位共价键以颗粒形式粘合，并且粘合剂又可以通过氢键粘合到纤维上。含有通过该方法结合的颗粒的纤维容易致密化。

48. 发明授权

US06461339B1 Absorbent article with comfortable and rapid acquisition topsheet 失效
标题翻译：吸收性物品采用舒适而快速的采集顶片
公开(公告)号：US06461339B1
公开(公告)日：2002-10-08
申请号：US09643338
申请日：2000-08-22
申请人： Kazuko Sugahara
发明人： Kazuko Sugahara
IPC分类号： A61F1315
CPC分类号： A61F13/5123 , A61F13/51121 , A61F13/5116 , A61F2013/15373 , A61F2013/4708 , A61F2013/51061 , A61F2013/51165 , A61F2013/530445 , A61F2013/53726 , Y10T428/24298 , Y10T428/24314 , Y10T428/24322 , Y10T428/24331 , Y10T428/2476 , Y10T442/674
摘要： An absorbent article such as a sanitary napkin, having an improved topsheet that provides improved skin comfort as well as superior fluid handling characteristics. Such absorbent articles comprise a main body portion preferably comprising a liquid pervious topsheet, a liquid impervious backsheet, and an absorbent core positioned between the topsheet and the backsheet. The main body portion has longitudinal edges and lateral edges. The topsheet has a central zone and a pair of end zones extending laterally outwardly from and contiguous with the central zone. The topsheet comprises an nonwoven outer layer and an apertured thermoplastic film layer. The nonwoven outer layer has an opening positioned in the central zone. The apertured thermoplastic film layer is positioned beneath the nonwoven outer layer so that the apertured thermoplastic film layer and the nonwoven outer layer covers the end zones while the apertured thermoplastic film layer is exposed through the opening of the nonwoven outer layer in the central zone.
摘要翻译：一种诸如卫生巾的吸收制品，其具有改进的顶片，其提供改善的皮肤舒适度以及优异的流体处理特性。这种吸收制品包括主体部分，优选地包括液体可透过的顶片，不透液体的底片和位于顶片和底片之间的吸收芯。主体部分具有纵向边缘和侧边缘。顶片具有中央区域和一对从中心区域横向向外延伸且与中心区域邻接的端部区域。顶片包括非织造外层和多孔热塑性薄膜层。非织造外层具有位于中心区域中的开口。多孔热塑性薄膜层位于非织造外层下方，使得多孔热塑性薄膜层和非织造外层覆盖端部区域，而多孔热塑性薄膜层通过中心区域中非织造外层的开口露出。

49. 发明授权

US06409883B1 Methods of making fiber bundles and fibrous structures 失效
标题翻译：制造纤维束和纤维结构的方法
公开(公告)号：US06409883B1
公开(公告)日：2002-06-25
申请号：US09548117
申请日：2000-04-12
申请人： Robert J. Makolin , Emmanuelle C. Damay , Wendy L. Hamilton , Patsy A. Hansen , William G. Reeves , Heather A. Sorebo , Fung-jou Chen , Jeffrey D. Lindsay
发明人： Robert J. Makolin , Emmanuelle C. Damay , Wendy L. Hamilton , Patsy A. Hansen , William G. Reeves , Heather A. Sorebo , Fung-jou Chen , Jeffrey D. Lindsay
IPC分类号： D21C110
CPC分类号： D21C9/007 , A61F13/15203 , A61F13/15634 , A61F13/53 , A61F2013/15463 , A61F2013/530007 , A61F2013/530087 , A61F2013/53016 , A61F2013/530445 , A61F2013/530627 , A61F2013/530708 , A61L15/28 , A61L15/34 , A61L15/50 , D21C9/005 , C08L1/00
摘要： A method of making fiber bundles and fibrous structures. The efficacy of a fiber bundle in handling complex fluids may be improved by subjecting an aqueous suspension of fibers at high consistency to elevated energy input with sufficient working of the fibers. The fibrous structures prepared according to the methods herein include at least one fiber bundle and at least one debonding agent. The fiber bundle includes at least one particulate material consisting essentially of entangled fibers.
摘要翻译：制造纤维束和纤维结构的方法。纤维束在处理复杂流体中的功效可以通过使纤维的高浓度的水性悬浮液经受足够的纤维加工而提高能量输入而提高。根据本文方法制备的纤维结构包括至少一种纤维束和至少一种脱粘剂。纤维束包括至少一种主要由缠结纤维组成的颗粒材料。

50. 发明授权

US06168584A Spacers for use in disposable absorbent articles and disposable absorbent articles having such spacers 失效
标题翻译：用于一次性吸收制品的间隔物和具有这种间隔物的一次性吸收制品
公开(公告)号：US06168584A
公开(公告)日：2001-01-02
申请号：US08698471
申请日：1996-08-15
申请人： Patrick Jay Allen , Bret Alan Sims
发明人： Patrick Jay Allen , Bret Alan Sims
IPC分类号： A61F1315
CPC分类号： A61F13/495 , A61F13/49011 , A61F13/511 , A61F13/515 , A61F2013/4512 , A61F2013/4956 , A61F2013/51322 , A61F2013/530445 , A61F2013/53445 , A61F2013/53916
摘要： A spacer for use in a disposable absorbent article. The spacer is symmetric about a longitudinal axis and has two transversely oriented springs generally orthogonal to the longitudinal axis. The transversely oriented springs have different spring rates, so that transverse compression caused by the wearer's thighs may be readily accommodated, yet the spacer remain open to receive fecal material. The spacer may be advantageously used in a disposable absorbent article having a void space between the topsheet and the core, and maintain this void space under the weight of the wearer.
摘要翻译：用于一次性吸收制品的间隔件。间隔件关于纵向轴线对称，并且具有大致垂直于纵向轴线的两个横向取向的弹簧。横向取向的弹簧具有不同的弹簧刚度，使得由佩戴者的大腿引起的横向压缩可以容易地容纳，而间隔物保持打开以接收粪便材料。间隔件可以有利地用在具有顶片和芯之间的空隙空间的一次性吸收制品中，并且在穿用者的重量下保持该空隙空间。

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