公开(公告)号：US09522212B2

公开(公告)日：2016-12-20

申请号：US14430705

申请日：2013-09-11

申请人： UNICHARM CORPORATION

发明人： Tatsuya Tamura ,  Yuki Noda ,  Akira Hashino

IPC分类号： A61F13/15 ,  A61L15/50 ,  A61F13/472 ,  A61F13/551 ,  A61F13/84 ,  A61F13/56 ,  A61L15/20 ,  A61L15/34 ,  A61F13/51 ,  A61F13/511 ,  A61F13/513

CPC分类号： A61L15/50 ,  A61F13/47263 ,  A61F13/511 ,  A61F13/51104 ,  A61F13/513 ,  A61F13/5514 ,  A61F13/5616 ,  A61F13/8405 ,  A61F2013/51059 ,  A61F2013/51061 ,  A61L15/20 ,  A61L15/34 ,  A61L2400/10 ,  A61L2420/00

摘要： An individually packaged absorbent article has a pair of flaps for securing the absorbent article to clothing of a wearer. The absorbent article is folded multiple times along multiple folding axes such that the pair of flaps is folded over a liquid-permeable top sheet and the top sheet faces inward. The top sheet has a blood lubricating agent containing region, which contains a predetermined blood lubricating agent, in an area which overlaps with the pair of flaps in the thickness direction of the absorbent article. Moreover, the absorbent article is provided with a spacer for forming a space between the pair of flaps and the blood lubricating agent containing region of the top sheet.

摘要翻译： 单独包装的吸收制品具有用于将吸收制品固定到穿着者衣服的一对折片。 吸收制品沿着多个折叠轴线折叠多次，使得一对折片折叠在透液性顶片上，顶片向内。 在与吸收性物品的厚度方向上的一对折片重叠的区域中，顶片具有含有预定的血液润滑剂的含有血液润滑剂的区域。 此外，吸收性物品设置有用于在一对襟翼之间形成间隙的间隔件和顶片的血液润滑剂容纳区域。

公开(公告)号：US09387135B2

公开(公告)日：2016-07-12

申请号：US14381952

申请日：2013-02-25

申请人： UNICHARM CORPORATION

发明人： Yuki Noda ,  Tatsuya Tamura ,  Takashi Nomoto ,  Takashi Onozuka

IPC分类号： A61F13/15 ,  A61F13/512 ,  A61F13/472 ,  A61F13/511 ,  A61F13/533

CPC分类号： A61F13/5126 ,  A61F13/472 ,  A61F13/47218 ,  A61F13/51108 ,  A61F13/51113 ,  A61F13/533 ,  A61F2013/51186 ,  A61F2013/5128

摘要： The present invention addresses the problem of providing a novel absorbent article that prevents excessive compression of an absorbent body caused by deformation of the absorbent article, and rewetting associated with said compression. In order to solve such a problem, a sanitary napkin (1) is provided with a liquid-permeable top sheet (2), a liquid-impermeable back sheet (3), and an absorbent body (4) disposed between the top sheet (2) and the back sheet (3), wherein: an extensible area (21) having an extensible bellows-like section (210), and a flexible area (22) surrounding the extensible area (21) are formed in a waste supply area (20) of the top sheet (2).

摘要翻译： 本发明解决了提供一种新颖的吸收制品的问题，该吸收制品防止由吸收制品的变形引起的吸收体的过度压缩，以及与所述压缩有关的再湿。 为了解决这样的问题，卫生巾（1）设置有透液性顶片（2），不透液性背片（3）和设置在顶片之间的吸收体（4） 2）和所述背板（3），其中：具有可延展的波纹管状部分（210）的可伸展区域（21）和围绕所述可延伸区域（21）的柔性区域（22）形成在废物供应区域 （2）的表面（20）。

公开(公告)号：US09375356B2

公开(公告)日：2016-06-28

申请号：US14390007

申请日：2013-03-26

申请人： UNICHARM CORPORATION

发明人： Akira Hashino ,  Yuki Noda ,  Tatsuya Tamura

IPC分类号： A61F13/15 ,  A61F13/47 ,  A61F13/472 ,  A61F13/512 ,  A61F13/511 ,  A61F13/51

CPC分类号： A61F13/4704 ,  A61F13/472 ,  A61F13/511 ,  A61F13/51104 ,  A61F13/51113 ,  A61F13/512 ,  A61F13/52 ,  A61F2013/4708 ,  A61F2013/51059 ,  A61F2013/51061 ,  A61F2013/51066

摘要： The objective of the present disclosure is to provide an absorbent article that enables the rapid transfer of menstrual blood to an absorbent body, is not susceptible to the spread of menstrual blood above a top sheet, and is not susceptible to causing feelings of stickiness on the top sheet. The absorbent article of the present disclosure has the following structure. An absorbent article (1) having a liquid-permeable top sheet (2), a liquid-impermeable back sheet, and an absorbent body (3). The absorbent article (1) is characterized by: having an excretory orifice contact region (4) and embossed portions (5); the top sheet (2) inside the excretory orifice contact region (4) and the embossed portions (5) respectively containing a prescribed blood lubricating agent; and the amount of the blood lubricating agent in the embossed portions (5) being larger than the amount of the blood lubricating agent in the top sheet (2) in the excretory orifice contact region (4).

摘要翻译： 本公开的目的是提供一种吸收制品，其能够将月经血迅速转移到吸收体，不易于在顶片上方经血的扩散，并且不容易引起月经血的粘着感 顶页 本公开的吸收性物品具有以下结构。 一种具有透液性顶片（2），不透液性底片和吸收体（3）的吸收性物品（1）。 吸收性物品（1）的特征在于：具有排泄口接触区域（4）和压纹部分（5）; 排泄孔接触区域（4）内的顶片（2）和分别含有规定的血液润滑剂的压纹部（5） 并且压花部（5）中的血液润滑剂的量比排泄口接触区域（4）中的顶片（2）中的血液润滑剂的量大。

公开(公告)号：US09314383B2

公开(公告)日：2016-04-19

申请号：US14389274

申请日：2013-03-26

申请人： UNICHARM CORPORATION

发明人： Yuki Noda ,  Tatsuya Tamura ,  Akira Hashino

IPC分类号： A61F13/15 ,  A61F13/472 ,  A61F13/475 ,  A61F13/84 ,  A61F13/511 ,  A61F13/539 ,  A61F13/534 ,  A61F13/536 ,  A61F13/47

CPC分类号： A61F13/47218 ,  A61F13/4704 ,  A61F13/4756 ,  A61F13/51104 ,  A61F13/51108 ,  A61F13/534 ,  A61F13/536 ,  A61F13/539 ,  A61F13/8405 ,  A61F2013/15284 ,  A61F2013/15292 ,  A61F2013/15406 ,  A61F2013/15463

摘要： The purpose of this disclosure is to provide an absorptive article which can deform while following the movement of the wearer's legs and which can restore to the original shape. The absorptive article of this disclosure has the following configuration. The absorptive article (1) includes a liquid permeable top sheet (4), a liquid impermeable back sheet, and an absorption body (7). The absorptive article (1) is characterized in that the absorptive article (1) has, in the region thereof which is in contact with the excretory opening, a medium-high section (2) protruding in the thickness direction of the absorptive article (1) and including a cushion section, and in that the absorption body (7) has one or more compressed sections (3) which form a folding axis about which the absorptive article (1) is folded in the width direction thereof so that the skin contact surface of the top sheet (4) protrudes.

摘要翻译： 本公开的目的是提供一种吸收性物品，其可以在跟随穿着者腿部的运动时变形并且可以恢复到原始形状。 本公开的吸收性物品具有以下构造。 吸收性物品（1）包括透液性顶片（4），不透液性底片和吸收体（7）。 吸收性物品（1）的特征在于，吸收性物品（1）在与排泄口接触的区域中具有在吸收性物品（1）的厚度方向上突出的中高部（2） ），并且包括缓冲部分，并且吸收体（7）具有形成折叠轴线的一个或多个压缩部分（3），吸收性物品（1）在该折叠轴线的宽度方向上折叠，使得皮肤接触 顶片（4）的表面突出。

公开(公告)号：US20150250916A1

公开(公告)日：2015-09-10

申请号：US14429813

申请日：2013-09-20

申请人： UNICHARM CORPORATION

发明人： Yuki Noda ,  Tatsuya Tamura ,  Akira Hashino ,  Toru Oba

IPC分类号： A61L15/20 ,  A61L15/42 ,  B32B37/14 ,  A61F13/84

CPC分类号： A61L15/20 ,  A61F13/15731 ,  A61F13/51104 ,  A61F13/51113 ,  A61F13/513 ,  A61F13/8405 ,  A61L15/42 ,  A61L2300/20 ,  A61L2300/21 ,  A61L2300/216 ,  B32B37/14 ,  B32B2307/726

摘要： An absorbent article includes a liquid-permeable top sheet, a liquid-impermeable back sheet, and an absorbent body arranged between the top sheet and the back sheet. An excretory orifice contact area of the liquid-permeable top sheet has an area containing a blood lubricity-imparting agent. The blood lubricity-imparting agent has a kinematic viscosity of 0.01-80 mm2/s at 40° C., a water hold percentage of 0.01-4.0 mass %, and a weight average molecular weight of less than 1,000. An amount of the blood lubricity-imparting agent on the clothing-side surface of the top sheet is greater than an amount of the blood lubricity-imparting agent on the skin-side surface of the top sheet at a location in the area containing the blood lubricity-imparting agent where the surfaces overlap in the thickness direction of the absorbent article.

摘要翻译： 吸收性物品包括透液性顶片，不透液性底片和布置在顶片和背片之间的吸收体。 透液性顶片的排泄孔接触面积具有包含血液润滑性赋予剂的区域。 血液润滑性赋予剂在40℃下的运动粘度为0.01-80mm 2 / s，保水率为0.01-4.0质量％，重均分子量小于1,000。 在顶片的衣服侧表面上的血液润滑性赋予剂的量大于在含有血液的区域的位置的顶片的皮肤侧表面上的血液润滑性赋予剂的量 润滑性赋予剂，其表面在吸收性物品的厚度方向上重叠。

公开(公告)号：US20150065984A1

公开(公告)日：2015-03-05

申请号：US14381928

申请日：2012-12-11

申请人： UNICHARM CORPORATION

发明人： Tatsuya Tamura ,  Yuki Noda ,  Takashi Nomoto ,  Takashi Onozuka

IPC分类号： A61F13/511 ,  A61L15/20 ,  A61F13/513

CPC分类号： A61F13/51104 ,  A61F13/4756 ,  A61F13/513 ,  A61F2013/51186 ,  A61F2013/51355 ,  A61L15/20

摘要： Provided is an absorbent article capable of suppressing leakage in the widthwise direction from an absorbent article (1) of a bodily fluid (31) which has seeped from an absorbent body (4) as a result of the application of pressure to the absorbent article (1). The present invention is an absorbent article (1) having a lengthwise direction (Y-direction) and a widthwise direction (X-direction), and provided with a liquid-permeable top sheet (2) provided on the skin-side, a liquid-impermeable backsheet (3) provided on the garment-side, and a liquid-holding absorbent body (4) provided between the top sheet (2) and the backsheet (3) and including edges extending in the lengthwise direction on both sides in the widthwise direction, wherein: at least areas outside both edges of the absorbent body (4) in the widthwise direction thereof include a plurality of first channels (21) and a plurality of second channels (22) for channeling bodily fluid (31) which has seeped from the absorbent article (4); the plurality of first channels (21) extend in the lengthwise direction and are arranged in the widthwise direction; and the plurality of second channels (22) connect adjacent first channels (21).

摘要翻译： 本发明提供一种吸收性物品，其能够抑制由于对吸收性物品施加压力而从吸收体（4）吸收的体液（31）的吸收性物品（1）沿宽度方向的泄漏（ 1）。 本发明是具有长度方向（Y方向）和宽度方向（X方向）的吸收性物品（1），在皮肤侧设置有透液性顶片（2），液体 设置在衣服侧的不透气的底片（3）和设置在顶片（2）和底片（3）之间的液体保持吸收体（4），并且包括沿着长度方向在两侧延伸的边缘 其特征在于，所述吸收体（4）的宽度方向外侧的至少两个区域包括多个第一通道（21）和多个用于引导体液（31）的第二通道（22），所述第二通道 从吸收制品（4）渗出; 多个第一通道（21）在长度方向上延伸并且沿宽度方向布置; 并且所述多个第二通道（22）连接相邻的第一通道（21）。

公开(公告)号：US10413456B2

公开(公告)日：2019-09-17

申请号：US14764227

申请日：2014-04-10

申请人： UNICHARM CORPORATION

发明人： Yuki Noda ,  Masashi Uda ,  Takashi Maruyama

IPC分类号： A61F13/15 ,  A61F13/20 ,  A61F13/533 ,  A61F13/536 ,  A61L15/60 ,  A61L15/22 ,  A61F13/53 ,  A61F13/539

摘要： An object of the present disclosure is to provide an absorbent body that is both soft and resistant to twisting. The absorbent body of the present disclosure is as follows. An absorbent body for an absorbent article includes thermoplastic resin fibers and cellulose-based water-absorbing fibers, at least some of the thermoplastic resin fibers have a first section 6′ exposed on a surface of the liquid-permeable layer side of the absorbent body, a second section 6″ exposed on a surface of the liquid-impermeable layer side of the absorbent body and a joint section 6′″ connecting the first section 6′ and second section 6″, and the tensile strength in a thickness direction of the absorbent body is 100 Pa or greater.

公开(公告)号：US10322037B2

公开(公告)日：2019-06-18

申请号：US14381860

申请日：2012-12-11

申请人： UNICHARM CORPORATION

发明人： Yuki Noda ,  Tatsuya Tamura ,  Takashi Nomoto ,  Takashi Onozuka

IPC分类号： A61F13/15 ,  A61F13/511 ,  A61F13/513 ,  A61F13/532 ,  A61F13/537 ,  A61L15/20 ,  A61L15/42 ,  A61F13/512

摘要： Provided is an absorbent article having a top sheet with an opening-formed area in which openings are formed, and non-opening-formed areas in which no openings are formed, said absorbent article being capable of preventing liquid from remaining on the surface of the opening-formed area of the top sheet. In the present invention, the top sheet is a resin sheet having an opening-formed area (12) in which openings are formed, and non-opening-formed areas (5, 14) in which no openings are formed. The opening-formed area (12) is disposed in an outlet-facing area (16) that faces at least an outlet for fluid from a wearer. The top sheet (2) has a blood modifier layer on the surface of at least the outlet-facing area (16). The blood modifier of the blood modifier layer has an inorganic/organic balance (IOB) of 0 to 0.60, a melting point of not more than 45° C., and an aqueous solubility of 0.05 g or less with respect to 100 g of water at 25° C.

公开(公告)号：US10278875B2

公开(公告)日：2019-05-07

申请号：US14430348

申请日：2013-09-12

申请人： UNICHARM CORPORATION

发明人： Yuki Noda ,  Tatsuya Tamura ,  Akira Hashino

IPC分类号： A61F13/15 ,  A61F13/47 ,  A61F13/84 ,  A61L15/20 ,  A61L15/42 ,  A61L15/50 ,  A61F13/472 ,  A61F13/511 ,  B05D3/12

摘要： An absorbent article includes a liquid-permeable top sheet, a liquid-impermeable back sheet, and an absorbent body between the top and back sheets. The top sheet has first and second areas, each of which includes a blood lubricity-imparting agent that has a kinematic viscosity of 0.01-80 mm2/s at 40° C., a water hold percentage of 0.01-4.0 mass %, and a weight average molecular weight of less than 1,000. The first area overlaps at least partially with an excretory orifice contact area of the top sheet that is configured to contact with the excretory orifice of the wearer. The second area is arranged more to a rear side in a lengthwise direction of the absorbent article than is the first area. A basis weight of the blood lubricity-imparting agent in the first area is higher than that of the blood lubricity-imparting agent in the second area.

公开(公告)号：US09901489B2

公开(公告)日：2018-02-27

申请号：US15323031

申请日：2015-04-16

申请人： UNICHARM CORPORATION

发明人： Tatsuya Tamura ,  Yuki Noda ,  Akira Hashino

IPC分类号： A61F13/00 ,  A61F13/47 ,  A61F13/53 ,  A61F13/539

CPC分类号： A61F13/4704 ,  A61F13/49 ,  A61F13/53 ,  A61F13/533 ,  A61F13/534 ,  A61F13/539 ,  A61F2013/530131 ,  A61F2013/53908

摘要： This absorbent article has sufficient pliability even when an absorbent body is bonded to a transport material, a wrap material, etc., and is pleasant to wear. In this absorbent article (1), an absorbent body (4) includes at least a hydrophilic fiber-containing hydrophilic fiber layer (5) having multiple non-through slits (8), and in the surface opposite of the surface having the slits (8), the hydrophilic fiber layer (5) has multiple recesses (9) in positions corresponding to the multiple non-through slits (8) in the thickness direction of the absorbent article (1).