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1. 发明申请

US20180271718A1 DISPOSABLE DIAPER 审中-公开
公开(公告)号：US20180271718A1
公开(公告)日：2018-09-27
申请号：US15765001
申请日：2015-10-21
申请人： Jun Mo GIL , Jin Sun PARK
发明人： Jun Mo GIL , Jin Sun PARK
IPC分类号： A61F13/513 , A61F13/49 , A61F13/495 , A61F13/496 , A61F13/491
CPC分类号： A61F13/513 , A61F13/49015 , A61F13/49019 , A61F13/491 , A61F13/495 , A61F13/496 , A61F13/512 , A61F2013/4958 , A61F2013/51355
摘要： The present invention relates to a disposable diaper for absorbing and receiving excreted urine and feces, and provides a disposable diaper divided into a front surface part touching the wearer's abdomen, a rear surface part touching the wearer's back, and a gap part in which the front surface part and the rear surface part extend in the lengthwise direction so as to pass between the wearer's legs, the disposable diaper including: a base layer including an absorber at an upper end thereof in the lengthwise direction on the basis of the center of the gap part, and including first elastic members on both sides in the lengthwise direction so as to encompass the wearer's legs; a cover layer positioned at an upper end of the absorber so as to cover the absorber; and a skin contact layer positioned at an upper end of the base layer so as to cover the cover layer, having an inlet cutting part cut in a predetermined length such that urine and feces easily reach the cover layer or the absorber, and having second elastic members, which come into close contact with the bottom layer skin of the wearer's buttocks in the lengthwise direction on both sides and are spaced apart from the inlet cutting part at predetermined intervals.

2. 发明授权

US09271882B2 Absorbent article 有权
标题翻译：吸收制品
公开(公告)号：US09271882B2
公开(公告)日：2016-03-01
申请号：US13824497
申请日：2011-11-14
申请人： Kaiyo Nakajima , Haruki Toda
发明人： Kaiyo Nakajima , Haruki Toda
IPC分类号： A61F13/15 , A61F13/537 , A61F13/535 , A61F13/495
CPC分类号： A61F13/537 , A61F13/495 , A61F13/535 , A61F2013/4953 , A61F2013/4956 , A61F2013/4958
摘要： An absorbent article configured to ensure that even when the excreted urine diffuses by running down the wearer's skin, the skin is prevented from remaining wetted. In the absorbent article of the present invention, when an artificial urine is dropped and absorbed in the urination region of the crotch region, where an absorbent sheet is not disposed, the return amount of the artificial urine in the buttock region of the rear waist region, where an absorbent sheet is disposed, takes a value of 200 times less than the return amount of the artificial urine in the urination region; and the return amount of the artificial urine in the buttock region when the artificial urine is dropped and absorbed in the buttock region takes a value of 0.7 or less of the return amount of the artificial urine in the urination region when the artificial urine is dropped and absorbed in the urination region.
摘要翻译：一种被配置为确保即使当排泄的尿通过穿过穿着者的皮肤而扩散的吸收制品时，防止皮肤保持润湿。在本发明的吸收性物品中，在不设置吸收性片材的裆下区域的排尿区域中人造尿液滴下吸收时，后腰围区域的臀部区域中的人造尿液的返回量其中设置有吸收性片材，其比排尿区域中的人造尿液的返回量小200倍; 并且当人造尿在臀部区域下落并吸收时，臀部区域中的人造尿液的返回量在人造尿液滴下时排尿区域中的人造尿液的返回量的值为0.7以下，吸收在排尿区域。

3. 发明申请

US20080262459A1 Paper Diaper 审中-公开
标题翻译：纸尿布
公开(公告)号：US20080262459A1
公开(公告)日：2008-10-23
申请号：US11630912
申请日：2005-06-29
申请人： Tomoka Kamoto , Taira Kubo , Tomotsugu Matsui , Hiroyuki Hanao
发明人： Tomoka Kamoto , Taira Kubo , Tomotsugu Matsui , Hiroyuki Hanao
IPC分类号： A61F13/15
CPC分类号： A61F13/534 , A61F2013/4958
摘要： [Problem to be Solved] To prevent shingly hand feeling and unintentional bias of absorption characteristics in the case of using tow (fiber bundle).[SOLUTION] An absorption element having a super absorbent polymer 54, comprising a fiber aggregate formed by opening tow 21, a super absorbent polymer 54 and a wrapping sheet 58 for wrapping them, wherein the whole face or almost whole face of part provided at least with the super absorbent polymer 54 in the sheet 58 is applied with an adhesive in a continuous plane, which is bonded to the sheet 58 with the adhesive.
摘要翻译： [待解决的问题]为了防止在使用丝束（纤维束）的情况下的手感和无意吸收特性的偏差。 [解决方案]具有超吸收性聚合物54的吸收元件，包括通过丝束21形成的纤维聚集体，超吸收聚合物54和用于包裹它们的包装片58，其中至少提供至少部分的整个面或几乎整个面片材58中的超级吸收性聚合物54在连续的平面上施加粘合剂，该粘合剂用粘合剂粘合到片材58上。

4. 发明申请

US20050147798A1 Topsheet for absorbent article 失效
标题翻译：吸收制品顶片
公开(公告)号：US20050147798A1
公开(公告)日：2005-07-07
申请号：US11071103
申请日：2005-03-04
申请人： Yasuo Toyoshima , Hiroko Sugiura , Takanobu Miyamoto , Wataru Saka , Shoichi Taneichi
发明人： Yasuo Toyoshima , Hiroko Sugiura , Takanobu Miyamoto , Wataru Saka , Shoichi Taneichi
IPC分类号： A61F13/15 , B32B3/28
CPC分类号： A61F13/51108 , A61F2013/4958 , Y10T428/24612 , Y10T428/24686 , Y10T428/24694
摘要： A topsheet for an absorbent article which has an uneven profile formed on a surface thereof to be brought into contact with a wearer's skin, the uneven profile being flexibly deformable in conformity to the contour of the wearer's body and to the wearer's movement, and depressions of the uneven profile being capable of trapping high-viscosity excreta thereby separating the high-viscosity excreta from the wearer's skin while an absorbent article having the topsheet is worn.
摘要翻译：用于吸收制品的顶片，其表面上形成有不平坦的轮廓以与穿着者的皮肤接触，该不平坦的轮廓可以根据穿着者的身体轮廓和穿着者的运动而弹性变形，不均匀的轮廓能够捕获高粘度的排泄物，从而在具有顶片的吸收制品被磨损的同时将高粘度排泄物与穿着者的皮肤分离。

5. 发明授权

US06616646B2 Absorbent article with surface structure 有权
公开(公告)号：US06616646B2
公开(公告)日：2003-09-09
申请号：US10114730
申请日：2002-04-02
申请人： Ichiro Wada , Yoshihisa Fujioka
发明人： Ichiro Wada , Yoshihisa Fujioka
IPC分类号： A61F1316
CPC分类号： A61F13/4752 , A61F13/49413 , A61F13/51104 , A61F13/532 , A61F2013/4958 , A61F2013/51361
摘要： There is disclosed an absorbent article including: a surface structure having a liquid-permeable surface sheet located on a liquid-receiving side; a back sheet; and an absorbent core sandwiched between the surface structure and the back sheet. In an area including at least a centerline extending in a longitudinal direction of the absorbent article, the surface sheet is corrugated to form recesses and ridges extending in the longitudinal direction and alternating with each other in a transverse direction perpendicular to the longitudinal direction. The ridges are given an elastically shrinking function in the longitudinal direction at least at their crests or vicinities thereof so that the surface structure is formed into a curved shape. The surface structure thus curved can fit the shape of a crotch. Therefore, the liquid is hard to flow in the transverse direction to prevent the leakage.

6. 发明申请

US20030088222A1 Absorbent article 有权
标题翻译：吸收制品
公开(公告)号：US20030088222A1
公开(公告)日：2003-05-08
申请号：US10194133
申请日：2002-07-11
申请人： Uni-Charm Corporation
发明人： Wataru Yoshimasa , Kazuya Nishitani
IPC分类号： A61F013/15 , A61F013/20
CPC分类号： A61F13/47245 , A61F13/47272 , A61F13/4751 , A61F13/533 , A61F13/535 , A61F2013/4958 , A61F2013/51322
摘要： Disclosed is an absorbent article including: a liquid-permeable topsheet; a backsheet; an absorbent storage layer between the topsheet and the backsheet; and a cushion layer between the topsheet and the absorbent storage layer. When a tensile force of 490 mN per 25 mm width is applied to the topsheet in a transverse direction crossing the cushion layer, an extension is at least 30%. When the absorbent article is pressed from above in a region having the cushion layer, an initial thickness T0 of the pressed region of the absorbent article for a pressure of 49 Pa is at least 10 mm, a compressive hardness (LC value) is 0.5 to 0.65, and a compressive recovery (RC value) is at least 35%.
摘要翻译：公开了一种吸收性物品，其包括：液体可透过的顶片; 一个底片; 在顶片和底片之间的吸收性储存层; 以及在顶片和吸收性储存层之间的缓冲层。当横向穿过缓冲层的横向方向向顶片施加每25mm宽度的490mN的拉伸力时，延伸率至少为30％。当在具有缓冲层的区域中从上方吸收吸收性物品时，吸收性物品的压力为49Pa的压制区域的初始厚度T0为至少10mm，压缩硬度（LC值）为0.5〜 0.65，压缩恢复（RC值）为35％以上。

7. 发明申请

US20020120249A1 Absorbent article with surface structure 有权
标题翻译：具有表面结构的吸收制品
公开(公告)号：US20020120249A1
公开(公告)日：2002-08-29
申请号：US10114730
申请日：2002-04-02
发明人： Ichiro Wada , Yoshihisa Fujioka
IPC分类号： A61F013/15
CPC分类号： A61F13/4752 , A61F13/49413 , A61F13/51104 , A61F13/532 , A61F2013/4958 , A61F2013/51361
摘要： There is disclosed an absorbent article including: a surface structure having a liquid-permeable surface sheet located on a liquid-receiving side; a back sheet; and an absorbent core sandwiched between the surface structure and the back sheet. In an area including at least a centerline extending in a longitudinal direction of the absorbent article, the surface sheet is corrugated to form recesses and ridges extending in the longitudinal direction and alternating with each other in a transverse direction perpendicular to the longitudinal direction. The ridges are given an elastically shrinking function in the longitudinal direction at least at their crests or vicinities thereof so that the surface structure is formed into a curved shape. The surface structure thus curved can fit the shape of a crotch. Therefore, the liquid is hard to flow in the transverse direction to prevent the leakage.
摘要翻译：公开了一种吸收性物品，其特征在于，具备：具有位于液体接收侧的透液性表面片的表面结构体，背板以及夹在表面结构和背板之间的吸收芯。在至少包括沿着吸收性物品的长度方向延伸的中心线的区域中，表面片是波纹状的，以形成在纵向方向上延伸并在垂直于纵向方向的横向方向彼此交替的凹槽和脊。至少在其顶部或附近，脊部在纵向方向上具有弹性收缩功能，使得表面结构形成为弯曲形状。如此弯曲的表面结构可以适应裆部的形状。因此，液体在横向上难以流动以防止泄漏。

8. 发明授权

US06436082B1 Absorbent article having an improved diffusion property 失效
标题翻译：具有改进的扩散性能的吸收制品
公开(公告)号：US06436082B1
公开(公告)日：2002-08-20
申请号：US09707392
申请日：2000-11-07
申请人： Satoshi Mizutani , Etsuko Tagami
发明人： Satoshi Mizutani , Etsuko Tagami
IPC分类号： A61S1315
CPC分类号： A61F13/51121 , A61F13/51104 , A61F2013/4958 , Y10T428/24694
摘要： An absorbent article including an absorbent layer and a liquid-permeable surface sheet placed on a liquid-receiving side of the absorbent layer for introducing excreted liquid from the human body to the absorbent layer. The surface sheet is of a corrugated configuration to have valleys and peaks extending in a longitudinal direction of the article and alternately arranged in a transverse direction perpendicular to the longitudinal direction. Each peak is formed with spares parts and dense parts alternately arranged in the longitudinal direction. The surface sheet has a lower fiber density in the sparse parts than in the dense parts.
摘要翻译：一种吸收性物品，其特征在于，具备吸收层和透液性表面片，该吸收层配置在吸收层的受液侧，用于将来自人体的排泄液从吸收层导入吸收层。表面片具有波纹形状，具有在物品的纵向方向上延伸的谷和峰，并且沿垂直于纵向方向的横向方向交替布置。每个峰形成有沿纵向交替布置的备件和致密部分。表面片在稀疏部分中的密度低于致密部分。

9. 发明申请

US20020107495A1 Dual-zoned absorbent webs 审中-公开
标题翻译：双区域吸收网
公开(公告)号：US20020107495A1
公开(公告)日：2002-08-08
申请号：US10042822
申请日：2002-01-08
发明人： Fung-Jou Chen , Jeffrey Dean Lindsay , Richard Joseph Kamps , Andrew Michael Lake , Mark Louis Robinson
IPC分类号： A61F013/15 , A61F013/20
CPC分类号： A61F13/512 , A61F13/51104 , A61F13/51121 , A61F13/513 , A61F13/51305 , A61F2013/15284 , A61F2013/4958 , A61F2013/5108 , D04H1/49 , D04H1/495 , D04H1/732 , D21F11/006 , D21F11/14 , D21F11/145 , D21H21/16 , D21H21/20 , D21H21/22 , D21H25/14 , D21H27/02 , Y10T156/1023 , Y10T428/24273 , Y10T442/2164 , Y10T442/2221
摘要： A dual-zoned, three-dimensional, resilient absorbent web is disclosed which is suitable as body-side liner for absorbent articles such as feminine pads, diapers and the like. When used as a liner in absorbent articles, the dual-zoned web combines the advantages of apertured films and soft, nonwoven cover layers in one structure while still being inherently hydrophilic. The liner comprises a web of wet-resilient, hydrophilic basesheet having a three-dimensional topography comprising elevated regions onto which hydrophobic matter is deposited or printed and a plurality of spaced apart depressed regions. In a preferred embodiment, the hydrophobic matter applied to the elevated regions of the basesheet comprises hydrophobic fibers in a contiguous nonwoven web which has been apertured or provided with slits or other openings, such that the apertures or openings overlay a portion of the depressed regions. The elevated hydrophobic regions enhance dry feel and promote fluid flow toward the lower hydrophilic regions, which comprise the exposed depressed regions of the basesheet. The basesheet is preferably in liquid communication with underlying absorbent material, most preferably a stabilized airlaid cellulosic material or compressed stabilized fluff such that the absorbent material can wick fluid out of the basesheet by capillary action. When soft, hydrophobic fibers are deposited on the elevated regions, the liner also has a soft, cloth-like feel in addition to a dry feel in use.
摘要翻译：公开了一种双重划分的三维弹性吸收性纤维网，其适用于诸如女性衬垫，尿布等的吸收制品的身体侧衬里。当用作吸收制品中的衬垫时，双区带网将多孔膜和柔软的非织造覆盖层的优点结合在一个结构中，同时仍然是亲水性的。衬垫包括具有湿弹性的亲水基底片，其具有三维形貌，其包括沉积或印刷疏水性物质的多个高架区域和多个间隔开的凹陷区域。在一个优选的实施方案中，施加到基片的升高区域的疏水性物质包括邻近非织造织物中的疏水性纤维，其已被开孔或设置有狭缝或其它开口，使得孔或开口覆盖凹陷区域的一部分。升高的疏水区域增强干燥的感觉并且促进流向下部亲水区域的流体流动，所述下部亲水区域包括底片的暴露的凹陷区域。基底片优选与潜在的吸收材料液体连通，最优选稳定的气流成网纤维素材料或压缩的稳定的绒毛，使得吸收材料可以通过毛细管作用将流体吸出基片。当柔软的疏水性纤维沉积在高架区域时，除了使用干燥的感觉外，衬垫还具有柔软的布状感觉。

10. 发明授权

US5947947A Absorbent article with body contacting liquid control member 失效
标题翻译：具有身体接触液体控制构件的吸收制品
公开(公告)号：US5947947A
公开(公告)日：1999-09-07
申请号：US162958
申请日：1998-09-29
申请人： Richard Warren Tanzer , Barbara Ann Gossen , Dan Darold Endres , Cynthia Helen Nordness , Paula Mary Sosalla
发明人： Richard Warren Tanzer , Barbara Ann Gossen , Dan Darold Endres , Cynthia Helen Nordness , Paula Mary Sosalla
IPC分类号： A61F13/494 , A61F5/44 , A61F13/15 , A61F13/49 , A61F13/511
CPC分类号： A61F13/495 , A61F13/49007 , A61F13/49009 , A61F13/494 , A61F2013/4958
摘要： An absorbent article, such as a diaper, includes a liquid control member formed of a liquid permeable material adapted to remain in contact with the urethral region of the wearer regardless of the position of movements of the wearer.
摘要翻译：诸如尿布的吸收制品包括由液体可渗透材料形成的液体控制构件，其适于与穿戴者的尿道区域保持接触，而与穿着者的运动位置无关。

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