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公开(公告)号：US20060142724A1
公开(公告)日：2006-06-29
申请号：US11291536
申请日：2005-11-30
IPC分类号： A61F13/15
CPC分类号： A61F13/4758 , A61F13/4702
摘要： A sanitary napkin includes: a napkin body having a liquid-absorbent layer for absorbing and retaining liquid; and a projection projecting from a body surface of the napkin body. The projection has an apex and a pair of side wall portions formed of a liquid-permeable material. The apex is spaced apart from the body surface of the napkin body and extends along a longitudinal centerline of the napkin body. The side wall portions connect at the apex and diverge toward the body surface of the napkin body. The apex and the side wall portions are different in stiffness. The side wall portions have a space therebetween and are permitted to deform and approach each other.
摘要翻译： 卫生巾包括：具有用于吸收和保持液体的吸液层的卫生巾体; 以及从卫生巾主体的身体表面突出的突起。 突起具有由液体可渗透材料形成的顶点和一对侧壁部分。 顶点与卫生巾体的身体表面间隔开并且沿着卫生巾主体的纵向中心线延伸。 侧壁部分在顶点处连接并且朝向卫生巾主体的身体表面发散。 顶点和侧壁部分的刚度不同。 侧壁部分之间具有间隔并允许彼此变形和接近。
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公开(公告)号：US20050267433A1
公开(公告)日：2005-12-01
申请号：US11123608
申请日：2005-05-05
IPC分类号： A61F13/15 , A61F13/472 , A61F13/539
CPC分类号： A61F13/47272
摘要： A sanitary napkin includes a surface element that is formed of a liquid-permeable topsheet covering a liquid absorbent layer. The surface element is raised from the skin-side surface of a napkin body by an elastic force of an elastic member to form a protuberance having a front end and a rear end. The protuberance fits in the intergluteal cleft and prevents rearward leakage of menstrual blood.
摘要翻译： 卫生巾包括由覆盖液体吸收层的透液性顶片形成的表面元件。 表面元件通过弹性部件的弹力从卫生巾主体的皮肤侧表面升起，以形成具有前端和后端的突起。 突起适合臀间裂缝，防止经血向后渗漏。
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公开(公告)号：US09173787B2
公开(公告)日：2015-11-03
申请号：US13499082
申请日：2010-08-27
IPC分类号： A61F13/15 , A61F13/84 , A61F13/534 , A61F13/53
CPC分类号： A61F13/84 , A61F13/534 , A61F2013/530532
摘要： It is an object of the invention to provide an absorbent article that is resistant to twisting and flattening, and that is superior in terms of fluid absorption rate, fluid diffusibility, absorbed fluid retention volume and fluid retention. The absorbent article comprises a top sheet on the skin contact side, a back sheet on the non-skin contact side, and an absorbent body situated between the two sheets, wherein the absorbent body comprises a bulky absorbent sheet, and the bulky absorbent sheet comprises heat-expanding particles that are dispersed in the bulky absorbent sheet and have been expanded by heat.
摘要翻译： 本发明的目的是提供一种耐扭曲和平坦化的吸收制品，其在流体吸收速率，流体扩散性，吸收的流体保留体积和流体保持性方面是优异的。 吸收性物品包括在皮肤接触侧的顶片，非皮肤接触侧的背片和位于两片之间的吸收体，其中吸收体包括体积大的吸收片，并且该体积大的吸收片包括 分散在体积大的吸收性片材中并通过加热而膨胀的热膨胀性粒子。
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公开(公告)号：US20120191056A1
公开(公告)日：2012-07-26
申请号：US13499610
申请日：2010-08-27
申请人： Satoshi Nozaki , Tsutomu Shirai , Toshiyuki Tanio
发明人： Satoshi Nozaki , Tsutomu Shirai , Toshiyuki Tanio
IPC分类号： A61L15/22
CPC分类号： A61F13/534 , A61F13/84
摘要： It is an object of the invention to provide a layered absorbent sheet with excellent absorption properties including fluid retention, fluid diffusibility and absorbed fluid retention volume, and with particularly excellent deformation resistance against deformation by twisting and wrinkles.A layered absorbent sheet comprising a first sheet layer on the absorbing side, a second sheet layer on the non-absorbing side, and a super-absorbent polymer layer between the first sheet layer and second sheet layer, wherein the first sheet and/or second sheet are bulky absorbent sheets, the bulky absorbent sheets comprising heat-expanding particles that are dispersed in the bulky absorbent sheet and have been expanded by heat.
摘要翻译： 本发明的目的是提供一种具有优异的吸收性能的分层吸收片材，包括流体保持性，流体扩散性和吸收的流体保持体积，并且具有特别优异的抗扭曲和皱纹变形的抗变形性。 一种分层吸收片，包括吸收侧上的第一片层，非吸收侧上的第二片层，以及位于第一片层和第二片层之间的超吸收聚合物层，其中第一片和/ 片材是体积大的吸收性片材，该体积大的吸收性片材包含分散在体积大的吸收性片材中并通过加热而膨胀的热膨胀性粒子。
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公开(公告)号：US20120089106A1
公开(公告)日：2012-04-12
申请号：US13262168
申请日：2010-03-31
申请人： Shinpei Komatsu , Yuki Noda , Toshiyuki Tanio
发明人： Shinpei Komatsu , Yuki Noda , Toshiyuki Tanio
IPC分类号： A61L15/42
CPC分类号： A61F13/533 , A61F13/42 , A61F13/4756
摘要： An absorbent article includes a topsheet having a contact surface in contact with the skin of a wearer; a liquid-impermeable backsheet through which a liquid does not pass; and an absorber provided between the topsheet and the backsheet, a cooling sensation material including a refresher agent in the topsheet or between the topsheet and the backsheet. On the outside of the planar direction of the topsheet from the contact region in which an excretion unit of the wearer is in contact in the topsheet, there is a region having a greater amount of the cooling sensation material per unit area than the amount of the cooling sensation material per unit area in the contact region.
摘要翻译： 吸收性物品包括具有与穿着者的皮肤接触的接触表面的顶片; 液体不透过的液体不可渗透的底片; 以及设置在顶片和底片之间的吸收体，在顶片中或顶片和底片之间包括清新剂的冷却感觉材料。 在顶片的与穿用者的排泄单元接触的接触区域的顶片的平面方向的外侧，存在每单位面积的冷却感觉材料的量比所述顶片的数量多的区域 接触区域每单位面积的冷却感觉材料。
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公开(公告)号：US07744578B2
公开(公告)日：2010-06-29
申请号：US10847823
申请日：2004-05-17
CPC分类号： A61F13/47272 , A61F13/4753 , A61F13/476
摘要： An absorbent article having leakage preventing walls that longitudinally exert an elastic contractive force to bend a main body. Each leakage preventing wall is provided, between front and rear ends, with a constraint portion so as to locally constrain an allowable rising height of the leakage preventing wall. Thus, the leakage preventing wall takes a shape that can easily conform to a curved surface of the wearer's body.
摘要翻译： 一种吸收制品，具有纵向施加弹性收缩力以弯曲主体的防漏壁。 每个防漏壁在前端和后端之间设置有约束部分，以便局部地约束防漏墙的允许上升高度。 因此，防漏壁呈容易符合穿戴者身体的曲面的形状。
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公开(公告)号：US07462174B2
公开(公告)日：2008-12-09
申请号：US10862926
申请日：2004-06-07
IPC分类号： A61F13/15
CPC分类号： A61F13/4753 , A61F13/5616 , A61F2013/583 , A61F2013/586
摘要： A sanitary napkin has leakage preventing walls on a skin-side surface of a main body. The leakage preventing wall has a skin-contacting portion, of which an inner edge is fixed at an inner edge's front end and an outer edge is fixed at an outer edge's front end located forward of the inner edge's front end. Therefore, when the leakage preventing wall is in a rising position, the skin-contacting portion is inclined with the outer edge closer to the wearer's body than the inner edge. Accordingly, the skin-contacting portion can easily conform to the wearer's crotch on both sides of the vaginal opening.
摘要翻译： 卫生巾在主体的皮肤侧表面上具有防漏壁。 防漏壁具有皮肤接触部分，其内边缘固定在内边缘的前端，并且外边缘固定在位于内边缘前端前方的外边缘的前端。 因此，当防漏壁处于上升位置时，皮肤接触部分的外边缘比内边缘更靠近使用者的身体，倾斜。 因此，皮肤接触部可以容易地与阴道口两侧的穿着者的裆部一致。
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公开(公告)号：US20050267435A1
公开(公告)日：2005-12-01
申请号：US11124562
申请日：2005-05-05
IPC分类号： A61F13/15 , A61F13/472 , A61F13/53 , A61F13/539
CPC分类号： A61F13/47218 , A61F13/4702 , A61F13/47272 , A61F13/4758
摘要： A sanitary napkin includes a napkin body containing a liquid absorbent layer and a three-dimensional structure is disposed on the skin-side surface of the napkin body. The three-dimensional structure is formed of an air-laid nonwoven fabric and a liquid-permeable sheet, and the air-laid nonwoven fabric is formed with upwardly extending compressed portions. The three-dimensional structure comes into close contact with the body's groove to effectively prevent lateral leakage of menstrual blood during sleep.
摘要翻译： 卫生巾包括含有液体吸收层的卫生巾体，并且三维结构设置在卫生巾本体的皮肤侧表面上。 三维结构由气流成网的无纺布和透液性片形成，气流成网的无纺布形成有向上延伸的压缩部。 三维结构与身体的沟槽紧密接触，有效防止睡眠期间经血的侧向渗漏。
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公开(公告)号：US20050267434A1
公开(公告)日：2005-12-01
申请号：US11124561
申请日：2005-05-05
IPC分类号： A61F13/15 , A61F13/472 , A61F13/539
CPC分类号： A61F13/47218 , A61F13/4702 , A61F13/47272 , A61F13/4758
摘要： A sanitary napkin includes a napkin body containing a liquid absorbent layer and a three-dimensional structure is disposed on the skin-side surface of the napkin body. The three-dimensional structure is formed of a reinforcing member and a liquid-permeable sheet, and an elastic member is disposed along an apex to extend in a longitudinal direction. The reinforcing member has high-density portions and low-density portions alternating with each other in the longitudinal direction so that the apex can be shortened in the longitudinal direction by an elastic contractive force of the elastic member. Therefore, the napkin body can be easily kept curved.
摘要翻译： 卫生巾包括含有液体吸收层的卫生巾体，并且三维结构设置在卫生巾本体的皮肤侧表面上。 三维结构由加强构件和透液性片形成，弹性构件沿着顶点设置成沿长度方向延伸。 加强构件具有在纵向上彼此交替的高密度部分和低密度部分，使得顶点可以通过弹性构件的弹性收缩力在纵向方向上缩短。 因此，可以容易地保持餐巾本体的弯曲。
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公开(公告)号：US20120191055A1
公开(公告)日：2012-07-26
申请号：US13499082
申请日：2010-08-27
IPC分类号： A61L15/22
CPC分类号： A61F13/84 , A61F13/534 , A61F2013/530532
摘要： It is an object of the invention to provide an absorbent article that is resistant to twisting and flattening, and that is superior in terms of fluid absorption rate, fluid diffusibility, absorbed fluid retention volume and fluid retention. The absorbent article comprises a top sheet on the skin contact side, a back sheet on the non-skin contact side, and an absorbent body situated between the two sheets, wherein the absorbent body comprises a bulky absorbent sheet, and the bulky absorbent sheet comprises heat-expanding particles that are dispersed in the bulky absorbent sheet and have been expanded by heat.
摘要翻译： 本发明的目的是提供一种耐扭曲和平坦化的吸收制品，其在流体吸收速率，流体扩散性，吸收的流体保留体积和流体保持性方面是优异的。 吸收性物品包括在皮肤接触侧的顶片，非皮肤接触侧的背片和位于两片之间的吸收体，其中吸收体包括体积大的吸收片，并且该体积大的吸收片包括 分散在体积大的吸收性片材中并通过加热而膨胀的热膨胀性粒子。
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