公开(公告)号：US09237974B2

公开(公告)日：2016-01-19

申请号：US13824519

申请日：2011-09-26

申请人： Naoto Ohashi ,  Toshiya Yago

发明人： Naoto Ohashi ,  Toshiya Yago

IPC分类号： A61F13/15 ,  A61F13/20 ,  A61F13/511 ,  A61F13/49 ,  A61F13/514 ,  A61F13/53

CPC分类号： A61F13/51108 ,  A61F13/49 ,  A61F13/514 ,  A61F13/53

摘要： A disposable diaper includes a liquid-permeable top sheet, a liquid-impermeable back sheet and an absorber between the top sheet and back sheet, and having a front body waist region, a crotch region and a back body waist region. The top sheet is a nonwoven fabric having on the skin contact surface a plurality of ridges and a plurality of recesses extending in the lengthwise direction of the disposable diaper, and alternating in the widthwise direction perpendicular to the lengthwise direction. The top sheet has point-like compressed sections at a prescribed density in the front body waist region and/or back body waist region, the ridges in prescribed zones having different heights than the adjacent ridges at the same location in the lengthwise direction.

摘要翻译： 一次性尿布包括透液性顶片，不透液性底片和顶片与背片之间的吸收体，并且具有前身腰围区域，裆下区域和后腰围区域。 顶片是在皮肤接触表面上具有多个脊部和在一次性尿布的长度方向上延伸的多个凹部，并且在与长度方向垂直的宽度方向上交替的无纺布。 顶片在前身体腰围区域和/或后身体腰围区域中具有规定密度的点状压缩部，在与长度方向相同的位置处的相邻隆起部的高度不同的规定区域中的脊部。

公开(公告)号：US20130123727A1

公开(公告)日：2013-05-16

申请号：US13812188

申请日：2011-07-19

申请人： Keiko Ichihara ,  Toshiya Yago ,  Naoto Ohashi ,  Makoto Suekane ,  Hiroki Ishikawa

发明人： Keiko Ichihara ,  Toshiya Yago ,  Naoto Ohashi ,  Makoto Suekane ,  Hiroki Ishikawa

IPC分类号： A61F13/42 ,  A61F13/514 ,  A61F13/53 ,  A61F13/511

CPC分类号： A61F13/42 ,  A61F13/51121 ,  A61F13/514 ,  A61F13/53 ,  A61F2013/422

摘要： A disposable wearing article improved so that leakage of body waste can be prevented, a change in color which might develop in an unused state of the wearing article can be inhibited and actually discharged body exudates can immediately cause an indicator to develop a change of color. A disposable diaper includes a topsheet, a backsheet and a liquid-absorbent structure interposed between these top- and backsheets. The backsheet includes first and second backsheets and the first backsheet is formed on its side facing the liquid-absorbent structure with an indicator adapted to develop a color reaction when the indicator comes in contact with at least one of moisture and body exudates. A plurality of such indicators is arranged to extend in a longitudinal direction and to be spaced apart from each other in a transverse direction. The liquid-absorbent structure includes a liquid-absorbent core and a wrapping sheet adapted to wrap the core. A bottom sheet as a hydrophobic bottom element is interposed between a bottom surface of the core and a bottom region of the wrapping sheet as a hydrophobic bottom element.

摘要翻译： 改进了一次性穿着物品，从而能够防止身体废物泄漏，可以抑制在穿用物品的未使用状态下可能发展的颜色变化，并且实际排出的身体渗出物可能立即导致指示剂发生颜色变化。 一次性尿布包括顶片，底片和介于这些顶片和底片之间的吸液结构。 底片包括第一和第二底片，并且第一底片在其面向吸液结构的一侧上形成有适于当指示器与湿气和身体渗出物中的至少一种接触时显色反应的指示器。 多个这样的指示器被布置成在纵向方向上延伸并且在横向方向上彼此间隔开。 吸液结构包括吸液芯和适于包裹芯的包装片。 作为疏水底部元件的底部片介于芯的底表面和包装片的底部区域之间，作为疏水底部元件。

公开(公告)号：US09592316B2

公开(公告)日：2017-03-14

申请号：US13812186

申请日：2011-07-19

申请人： Keiko Ichihara ,  Toshiya Yago ,  Naoto Ohashi ,  Makoto Suekane ,  Hiroki Ishikawa

发明人： Keiko Ichihara ,  Toshiya Yago ,  Naoto Ohashi ,  Makoto Suekane ,  Hiroki Ishikawa

IPC分类号： A61F13/42 ,  A61L15/56 ,  A61F13/531

CPC分类号： A61L15/56 ,  A61F13/42 ,  A61F2013/422 ,  A61F2013/5312

摘要： A disposable wearing article adapted to prevent indicators from being transferred to a liquid-absorbent structure and to make the indicators develop the color reaction quickly in response to a discharge of body exudates. A disposable diaper has a topsheet, a backsheet and a liquid-absorbent structure interposed between these top- and backsheets. A surface of a first backsheet facing the liquid-absorbent structure is formed with indicators. The indicators contain a hot-melt polymer, an indicator agent adapted to develop a color reaction and a plasticizing oil. The liquid-absorbent structure has a liquid-absorbent core, a liquid-diffusive wrapping sheet adapted to wrap the core. A hydrophilic bottom sheet is interposed between a bottom surface of the core and a bottom surface region of the wrapping sheet. A dimension in the transverse direction of the bottom sheet is larger than a dimension of a region in which the indicators are formed and smaller than a dimension in the transverse direction of the core.

摘要翻译： 一种一次性穿着物品，其适于防止指示剂转移到吸液结构物上，并使得指示剂响应于身体排泄物的排出而迅速地发出着色反应。 一次性尿布具有插入在这些顶片和底片之间的顶片，底片和吸液结构。 面向吸液结构的第一底片的表面由指示器形成。 指示剂包含热熔聚合物，适于显色反应的指示剂和增塑油。 吸液结构体具有液体吸收芯，适于包裹芯的液体扩散包装片。 在芯的底表面和包装片的底表面区域之间插入亲水性底片。 底部片材的横向上的尺寸大于其中形成指示器的区域的尺寸，并且小于芯部的横向方向上的尺寸。

公开(公告)号：US09180058B2

公开(公告)日：2015-11-10

申请号：US13812188

申请日：2011-07-19

申请人： Keiko Ichihara ,  Toshiya Yago ,  Naoto Ohashi ,  Makoto Suekane ,  Hiroki Ishikawa

发明人： Keiko Ichihara ,  Toshiya Yago ,  Naoto Ohashi ,  Makoto Suekane ,  Hiroki Ishikawa

IPC分类号： A61F13/15 ,  A61F13/20 ,  A61F13/42 ,  A61F13/511 ,  A61F13/514 ,  A61F13/53

CPC分类号： A61F13/42 ,  A61F13/51121 ,  A61F13/514 ,  A61F13/53 ,  A61F2013/422

摘要： A disposable wearing article improved so that leakage of body waste can be prevented, a change in color which might develop in an unused state of the wearing article can be inhibited and actually discharged body exudates can immediately cause an indicator to develop a change of color. A disposable diaper includes a topsheet, a backsheet and a liquid-absorbent structure interposed between these top- and backsheets. The backsheet includes first and second backsheets and the first backsheet is formed on its side facing the liquid-absorbent structure with an indicator adapted to develop a color reaction when the indicator comes in contact with at least one of moisture and body exudates. A plurality of such indicators is arranged to extend in a longitudinal direction and to be spaced apart from each other in a transverse direction. The liquid-absorbent structure includes a liquid-absorbent core and a wrapping sheet adapted to wrap the core. A bottom sheet as a hydrophobic bottom element is interposed between a bottom surface of the core and a bottom region of the wrapping sheet as a hydrophobic bottom element.

摘要翻译： 改进了一次性穿着物品，从而能够防止身体废物泄漏，可以抑制在穿用物品的未使用状态下可能发展的颜色变化，并且实际排出的身体渗出物可能立即导致指示剂发生颜色变化。 一次性尿布包括顶片，底片和介于这些顶片和底片之间的吸液结构。 底片包括第一和第二底片，并且第一底片在其面向吸液结构的一侧上形成有适于当指示器与湿气和身体渗出物中的至少一种接触时显色反应的指示器。 多个这样的指示器被布置成在纵向方向上延伸并且在横向方向上彼此间隔开。 吸液结构包括吸液芯和适于包裹芯的包装片。 作为疏水底部元件的底部片介于芯的底表面和包装片的底部区域之间，作为疏水底部元件。

公开(公告)号：US20120035578A1

公开(公告)日：2012-02-09

申请号：US13260312

申请日：2010-02-15

申请人： Yasuhiro Yamanaka ,  Kei Wakasugi ,  Toshiya Yago ,  Naoto Ohashi

发明人： Yasuhiro Yamanaka ,  Kei Wakasugi ,  Toshiya Yago ,  Naoto Ohashi

IPC分类号： A61F13/49

CPC分类号： A61F13/51108 ,  A61F13/49413 ,  A61F13/4942 ,  A61F13/513

摘要： The present invention provides an absorbent article adapted to prevent body waste from leaking beyond leakage-barrier cuffs and thereby to restrict leakage of body waste from the article. A chassis 14 forming a diaper 10 includes a top-sheet 40 lying on a side facing the wearer's skin and a back-sheet 50 lying on the opposite side wherein the top-sheet 40 has a plurality of convex streaks extending in a longitudinal direction Y and a plurality of concave streaks each defined between a pair of the adjacent convex streaks. Opposite side edges 23 of a liquid-absorbent structure 20 respective include middle segments extending in a crotch region 13 and front and rear segments respectively extending in front and rear waist regions 11, 12 having width dimensions in a transverse direction X larger than a width dimension in the transverse direction of the middle segments. Outboard of the middle segments, imaginary lines 90 respectively connecting the front segments to the rear segments cooperate with the side edges 23 of the liquid-absorbent structure to define absorbent structure-absent zones 91. Leakage-barrier cuffs 30 are attached to the side of the top-sheet 40 so that the absorbent structure-absent zones 91 may extend between proximal side edges 34 of the cuffs and the side edges 23 of the liquid-absorbent structure.

摘要翻译： 本发明提供了一种吸收制品，其适用于防止身体废物泄漏到泄漏阻挡口袋之外，从而限制身体废物从物品泄漏。 形成尿布10的底盘14包括位于面向穿着者皮肤的一侧的顶片40和位于相对侧的背板50，其中顶片40具有沿纵向Y延伸的多个凸条纹 以及多个凹条，其各自限定在一对相邻的凸条之间。 吸液结构体20的相对的侧边缘23分别包括在裆区13中延伸的中间部分和分别在前后腰部区域11,12中延伸的前后区段，其宽度尺寸在宽度方向X上大于宽度尺寸 在中段的横向上。 在中间段的外侧，分别将前段与后段连接的假想线90与吸液结构的侧边缘23配合，以限定吸收结构缺陷区91.泄漏阻挡箍30附着在 顶片40，使得不吸收结构体区域91可以在袖带的近侧边缘34和吸液结构的侧边缘23之间延伸。

公开(公告)号：US20120022489A1

公开(公告)日：2012-01-26

申请号：US13258912

申请日：2010-02-15

申请人： Kei Wakasugi ,  Toshiya Yago ,  Yasuhiro Yamanaka

发明人： Kei Wakasugi ,  Toshiya Yago ,  Yasuhiro Yamanaka

IPC分类号： A61F13/49

CPC分类号： A61F13/495 ,  A61F13/4942

摘要： A diaper includes a chassis, a liquid-absorbent structure and containment cuffs. An inner sheet in the chassis includes a plurality of ridges and grooves extending in a longitudinal direction Y. Between a rear end of the liquid-absorbent structure and rear waist elastics, a spacing zone is defined. Cuff elastics are attached in a contractible manner to cuffs' inner side edges wherein opposite ends of the cuff elastics are spaced from cuffs' front and rear ends, respectively. Upon contraction of the cuff elastics, the cuffs' inner side edges is pulled inward in the longitudinal direction Y and folded about the inner ends of the respective inner bond zones toward the wearer's body so as to form a folded crest. Formation of the folded crest makes a portion of the inner sheet closer to its rear end than the folded crest to form a folded trough on the garment-facing side.

摘要翻译： 尿布包括底架，吸液结构和容纳袖口。 底盘中的内片包括沿纵向方向Y延伸的多个脊和凹槽。在吸液结构的后端和后腰部弹性件之间限定间隔区。 袖口弹性体以可收缩的方式附接到袖带的内侧边缘，其中袖带弹性体的相对端分别与袖带的前端和后端分开。 在袖带弹性体收缩时，袖带的内侧边缘沿纵向方向Y向内拉，并且在相应的内粘结区的内端部朝向穿用者身体折叠，以形成折叠的顶部。 折叠顶部的形成使得内片的一部分比折叠的顶部更靠近其后端，以在面向衣服的一侧上形成折叠的槽。

公开(公告)号：US20130178815A1

公开(公告)日：2013-07-11

申请号：US13824519

申请日：2011-09-26

申请人： Naoto Ohashi ,  Toshiya Yago

发明人： Naoto Ohashi ,  Toshiya Yago

IPC分类号： A61F13/511 ,  A61F13/53 ,  A61F13/514

CPC分类号： A61F13/51108 ,  A61F13/49 ,  A61F13/514 ,  A61F13/53

摘要： A disposable diaper includes a liquid-permeable top sheet, a liquid-impermeable back sheet and an absorber between the top sheet and back sheet, and having a front body waist region, a crotch region and a back body waist region. The top sheet is a nonwoven fabric having on the skin contact surface a plurality of ridges and a plurality of recesses extending in the lengthwise direction of the disposable diaper, and alternating in the widthwise direction perpendicular to the lengthwise direction. The top sheet has point-like compressed sections at a prescribed density in the front body waist region and/or back body waist region, the ridges in prescribed zones having different heights than the adjacent ridges at the same location in the lengthwise direction.

摘要翻译： 一次性尿布包括透液性顶片，不透液性底片和顶片与背片之间的吸收体，并且具有前身腰围区域，裆下区域和后腰围区域。 顶片是在皮肤接触表面上具有多个脊部和在一次性尿布的长度方向上延伸的多个凹部，并且在与长度方向垂直的宽度方向上交替的无纺布。 顶片在前身体腰围区域和/或后身体腰围区域中具有规定密度的点状压缩部，在与长度方向相同的位置处的相邻隆起部的高度不同的规定区域中的脊部。

公开(公告)号：US20130131619A1

公开(公告)日：2013-05-23

申请号：US13812186

申请日：2011-07-19

申请人： Keiko Ichihara ,  Toshiya Yago ,  Naoto Ohashi ,  Makoto Suekane ,  Hiroki Ishikawa

发明人： Keiko Ichihara ,  Toshiya Yago ,  Naoto Ohashi ,  Makoto Suekane ,  Hiroki Ishikawa

IPC分类号： A61L15/56

CPC分类号： A61L15/56 ,  A61F13/42 ,  A61F2013/422 ,  A61F2013/5312

摘要： A disposable wearing article adapted to prevent indicators from being transferred to a liquid-absorbent structure and to make the indicators develop the color reaction quickly in response to a discharge of body exudates. A disposable diaper has a topsheet, a backsheet and a liquid-absorbent structure interposed between these top- and backsheets. A surface of a first backsheet facing the liquid-absorbent structure is formed with indicators. The indicators contain a hot-melt polymer, an indicator agent adapted to develop a color reaction and a plasticizing oil. The liquid-absorbent structure has a liquid-absorbent core, a liquid-diffusive wrapping sheet adapted to wrap the core. A hydrophilic bottom sheet is interposed between a bottom surface of the core and a bottom surface region of the wrapping sheet. A dimension in the transverse direction of the bottom sheet is larger than a dimension of a region in which the indicators are formed and smaller than a dimension in the transverse direction of the core.

摘要翻译： 一种一次性穿着物品，其适于防止指示剂转移到吸液结构物上，并使得指示剂响应于身体排泄物的排出而迅速地发出着色反应。 一次性尿布具有插入在这些顶片和底片之间的顶片，底片和吸液结构。 面向吸液结构的第一底片的表面由指示器形成。 指示剂包含热熔聚合物，适于显色反应的指示剂和增塑油。 吸液结构体具有液体吸收芯，适于包裹芯的液体扩散包装片。 在芯的底表面和包装片的底表面区域之间插入亲水性底片。 底部片材的横向上的尺寸大于其中形成指示器的区域的尺寸，并且小于芯部的横向方向上的尺寸。

公开(公告)号：US20120226252A1

公开(公告)日：2012-09-06

申请号：US13496938

申请日：2010-08-13

申请人： Toshiya Yago ,  Naoto Ohashi ,  Kei Wakasugi ,  Yasuhiro Yamanaka

发明人： Toshiya Yago ,  Naoto Ohashi ,  Kei Wakasugi ,  Yasuhiro Yamanaka

IPC分类号： A61L15/22

CPC分类号： A61F13/4753 ,  A61F13/4942 ,  A61F13/51104

摘要： Provided is a disposable bodily fluid absorbent wearing article including a liquid-pervious topsheet formed with ridges and troughs extending in parallel to each other, improved to attach a leakage-barrier thereto. A bodily fluid absorbent core material assembly is interposed between a liquid-pervious topsheet and a liquid-impervious backsheet. The topsheet is formed on its outer surface with ridges and troughs extending in parallel to each other in a front-back direction. Opposite outer edges in a width direction of the core material assembly are formed with leakage-barriers, respectively. Opposite lateral regions of the topsheet extending outward at least partially beyond opposite side edges of the core material assembly are compressed so as to lower a height of the ridges.

摘要翻译： 提供一种一次性体液吸收性穿着物品，其包括形成有彼此平行延伸的脊和槽的透液性顶片，改进以将泄漏屏障附着在其上。 体液吸收芯材料组件介于透液性顶片与不透液性底片之间。 顶片在其外表面上形成有在前后方向上彼此平行延伸的脊和槽。 在芯材组件的宽度方向上相对的外边缘分别形成有泄漏屏障。 至少部分地超过芯材组件的相对侧边缘向外延伸的顶片的相对的横向区域被压缩以降低脊的高度。