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1. 发明申请

WO2012073499A1 DISPOSABLE WEARING ARTICLE 审中-公开
标题翻译：不可磨损的文章
公开(公告)号：WO2012073499A1
公开(公告)日：2012-06-07
申请号：PCT/JP2011/006688
申请日：2011-11-30
申请人： Unicharm Corporation , YAMANAKA, Yasuhiro , SHIMADA, Takaaki , OHASHI, Naoto
发明人： YAMANAKA, Yasuhiro , SHIMADA, Takaaki , OHASHI, Naoto
IPC分类号： A61F13/49 , A61F13/53
CPC分类号： A61F13/53 , A61F13/533 , A61F13/536
摘要： The present invention provides a disposable wearing article adapted to restrict development of longitudinal creases in a crotch region of the wearing article, which often occur when it is put on a wearer's body, by forming a high stiffness region in a bodily fluid absorbent structure thereof. A bodily fluid absorbent structure 24 includes an absorbent core 26, an upper sheet 27 covering an upper surface of an absorbent core 26 and a lower sheet 28 covering a lower surface of the absorbent core 26. Of the bodily fluid absorbent structure 24, at least an area extending in a central portion of a crotch region 13 is formed with a high stiffness region 61 including a plurality of debosses 31. The debosses 31 are respectively shaped so that a length dimension W2 thereof in a transverse direction X is longer than a length dimension W1 thereof in a longitudinal direction Y. The high stiffness region 61 includes a plurality of longitudinal low stiffness zones 64 extending in the longitudinal direction Y and formed with none of the debosses 31, a plurality of transverse high stiffness zones 62 formed with the debosses 31 arranged intermittently in the transverse direction X and transverse low stiffness zones 63 each lying between each pair of the transverse high stiffness zones 62 being adjacent in the longitudinal direction Y and formed with none of the debosses 31.
摘要翻译：本发明提供了一种一次性穿着物品，其适用于通过在其体液吸收结构体中形成高刚性区域来限制穿戴物品的裆部区域中的纵向折痕的发展，所述纵向折痕通常在穿戴者身上时发生。体液吸收结构24包括吸收芯26，覆盖吸收芯26的上表面的上片27和覆盖吸收芯26的下表面的下片28.至少在体液吸收结构24中在裆部区域13的中央部延伸的区域形成有具有多个凹陷31的高刚性区域61.凹凸31分别成形为使得其横向方向X的长度尺寸W2长于长度其高度刚度区域61包括多个纵向低刚度区域64，纵向低刚度区域64在纵向方向Y上延伸并且没有形成凹陷31，多个横向高刚度区域62形成有凹陷 31在横向X和横向低刚度区域63间歇地布置，每个位于每对横向高刚度区域62之间在纵向方向Y相邻并且没有形成凹陷31。

2. 发明申请

WO2012073514A1 LIQUID-PERVIOUS SHEET AND METHOD OF MAKING THE SAME 审中-公开
标题翻译：液体透明片及其制造方法
公开(公告)号：WO2012073514A1
公开(公告)日：2012-06-07
申请号：PCT/JP2011/006725
申请日：2011-11-30
申请人： Unicharm Corporation , YAMANAKA, Yasuhiro , OHASHI, Naoto
发明人： YAMANAKA, Yasuhiro , OHASHI, Naoto
IPC分类号： D04H1/44 , A61F13/15 , A61F13/472 , A61F13/49 , A61F13/511
CPC分类号： A61F13/51108 , A61F13/15731 , A61F13/51104 , A61F13/5116 , A61F13/51305 , A61F2013/15829 , A61F2013/15983 , A61F2013/51178 , D04H1/44 , D04H1/558 , D04H1/559 , D04H1/62 , Y10T428/24587 , Y10T428/24603
摘要： The present invention aims to provide a liquid-pervious sheet suitable to be used as a liquid-pervious topsheet of a bodily fluid-absorbent wearing article. One surface 58 of both surfaces 57, 58 of a liquid-pervious sheet 11 is formed with crests 61 and troughs 62 extending in parallel to one another in a longitudinal direction A and alternate in a transverse direction B. The one surface 58 is additionally formed at least in the respective crests 61 with a series of compressed debosses 70. In the respective compressed debosses 70, thermoplastic synthetic fibers forming the liquid-pervious sheet 11 more densely gather together than in zones surrounding the respective compressed debosses 70 and thereby maintain initial fiber formation of the individual thermoplastic synthetic fibers.
摘要翻译：本发明的目的在于提供一种适于作为体液吸收性穿着物品的透液性顶片使用的透液性片材。透液性片材11的两个表面57,58的一个表面58形成有沿长度方向A彼此平行延伸并且在横向方向B上交替的波峰61和槽62。另外形成一个表面58 至少在具有一系列压缩凹槽70的各个顶部61中。在相应的压缩凹部70中，形成透液性片材11的热塑性合成纤维更密集地聚集在围绕相应的压缩凹槽70的区域中，从而保持初始纤维形成各种热塑性合成纤维。

3. 发明申请

WO2013031157A1 DISPOSABLE DIAPER 审中-公开
标题翻译：可替代的DIAPER
公开(公告)号：WO2013031157A1
公开(公告)日：2013-03-07
申请号：PCT/JP2012/005310
申请日：2012-08-24
申请人： UNICHARM CORPORATION , SAKAGUCHI, Satoru , YAMANAKA, Yasuhiro
发明人： SAKAGUCHI, Satoru , YAMANAKA, Yasuhiro
IPC分类号： A61F13/49 , A61F13/56
CPC分类号： A61F13/5655 , A61F13/5633 , A61F13/622 , A61F13/625
摘要： A fastening tape 100 of a disposable diaper 10 has a base sheet 120 configured by a nonwoven fabric, and a hook sheet 110 in which a plurality of engagement hooks are provided. The KES flexural rigidity value of the entire fastening tape existent region S ALL in which the fastening tape 100 is provided, in a longitudinal direction D L of the absorbent main body, is 11.755 gf.cm 2 or less.
摘要翻译：一次性尿布10的紧固带100具有由无纺布构成的基片120和设置有多个接合钩的钩片110。在吸收体主体的纵向方向DL上设置有紧固带100的整个固定带存在区域SALL的KES抗弯刚度值为11.755gf.cm 2以下。

4. 发明申请

WO2012043843A1 Disuposable Diaper 审中-公开
标题翻译：无法尿布
公开(公告)号：WO2012043843A1
公开(公告)日：2012-04-05
申请号：PCT/JP2011/072704
申请日：2011-09-26
申请人： UNICHARM CORPORATION , OHASHI, Naoto , YAGO, Toshiya , YAMANAKA, Yasuhiro , MORI, Hiroki , KANEKO, Tomohiro
发明人： OHASHI, Naoto , YAGO, Toshiya , YAMANAKA, Yasuhiro , MORI, Hiroki , KANEKO, Tomohiro
IPC分类号： A61F13/49 , A61F13/511
CPC分类号： A61F13/51108 , A61F13/49 , A61F13/514 , A61F13/53
摘要： An object of the present invention is to provide a disposable diaper having excellent top sheet migration speed and absorber migration speed, as well as a satisfactory feeling during wear. The disposable diaper of the present invention is as follows. A disposable diaper comprising 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, wherein 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：本发明的目的是提供一种具有优异的顶片迁移速度和吸收剂迁移速度的一次性尿布，以及磨损期间的令人满意的感觉。本发明的一次性尿布如下。一种一次性尿布，其包括透液性顶片，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，其中，顶片是一种无纺布，其在皮肤接触面上具有多个脊部和沿着一次性尿布的长度方向延伸的多个凹部，并且在与长度方向垂直的宽度方向上交替，顶片具有点状压缩部在前身体腰围区域和/或后身体腰围区域中以规定的密度，在与长度方向相同的位置处的相邻脊部的高度不同的规定区域中的脊部。

5. 发明申请

WO2012043842A1 ABSORBENT ARTICLE AND DISPOSABLE DIAPER 审中-公开
标题翻译：吸收物品和废弃物
公开(公告)号：WO2012043842A1
公开(公告)日：2012-04-05
申请号：PCT/JP2011/072703
申请日：2011-09-26
申请人： UNICHARM CORPORATION , KIKUCHI, Kyo , WAKASUGI, Kei , UEDA, Junko , YAMANAKA, Yasuhiro , OHASHI, Naoto
发明人： KIKUCHI, Kyo , WAKASUGI, Kei , UEDA, Junko , YAMANAKA, Yasuhiro , OHASHI, Naoto
IPC分类号： A61F13/49 , A61F13/15 , A61F13/511
CPC分类号： A61F13/51394 , A61F13/49 , A61F13/51104 , A61F2013/15243 , A61F2013/51377 , A61F2013/8497
摘要： An absorbent article is provided that accurately emphasizes surface irregularities on the side of a top sheet that contacts the skin. The present invention is an adsorbent article 1A provided with a liquid-permeable top sheet 60 composed of a white non-woven fabric, a liquid-impermeable back sheet 40 provided at a location opposing the top sheet, and an absorbent 50A provided between the top sheet and the back sheet, wherein a colored element 52A is further provided on the side of the top sheet that does not contact the skin that is visible through the top sheet and is colored to a color other than white, the top sheet has a plurality of protrusions 61 protruding in the thickness direction and a plurality of indentations 62 indented in the thickness direction, the basic weight of the protrusions is greater than the basic weight of the indentations, and the color difference between the Lab value of the color of the colored element visible through the protrusions of the top sheet and the Lab value of the color of the colored element visible through the indentations of the top sheet is 2.8 or more.
摘要翻译：提供了一种能够精确地强调与皮肤接触的顶片侧面上的表面凹凸的吸收性物品。本发明是一种吸附性物品1A，其具有由白色无纺布构成的透液性顶片60，设置在与顶片相对的位置设置的不透液性底片40，以及设置在顶部之间的吸收体50A 片和背片，其中，在顶片的不与皮肤接触的侧面上进一步设置着色元件52A，其通过顶片可见，并且被着色为除白色以外的颜色，顶片具有多个在厚度方向上突出的突起61和沿厚度方向缩进的多个凹口62，突起的基重大于凹陷的基重，并且颜色的颜色的Lab值之间的色差通过顶片的突起可见的元件，通过顶片的凹痕可见的着色元件的颜色的Lab值为2.8以上。

6. 发明公开

EP3738564A1 DIAPER FOR UNDERWEIGHT INFANTS 有权
公开(公告)号：EP3738564A1
公开(公告)日：2020-11-18
申请号：EP19756711.8
申请日：2019-02-19
申请人： Unicharm Corporation
发明人： TSUJII, Maki , YAMANAKA, Yasuhiro , SAKAGUCHI, Satoru
IPC分类号： A61F13/56 , A61F13/49
摘要： A low-weight infant diaper (1) includes: an exterior sheet (24) arranged on a non-skin side with respect to an absorbent body (21); and a belt member (30) that includes a locking member (31) on a one side in the width direction and that includes a locking member (31) on another side in the width direction. The belt member (30) is locked to a non-skin side of the exterior sheet (24) by the one-side locking member (31). An additional joining portion (70) is provided in a one-side region of the belt member (30), and the additional joining portion (70) is a portion that detachably joins a portion of the belt member to the exterior sheet (24).

7. 发明公开

EP3738561A1 ABSORBENT ARTICLE 有权
公开(公告)号：EP3738561A1
公开(公告)日：2020-11-18
申请号：EP18902853.3
申请日：2018-01-30
申请人： Unicharm Corporation
发明人： SAKAGUCHI, Satoru , YAMANAKA, Yasuhiro , TAKAHASHI, Maika
IPC分类号： A61F13/532 , A61F13/49
摘要： Provided is an absorbent article capable of easily being pulled up at the time of wearing, and can reliably provide an absorption area for body fluid.
An absorbent article (10) includes an absorbent core (31) and a side flap (15) extending outward in the width direction from the absorbent core. The absorbent core includes a region obtained by equally dividing the entire length of the absorbent core in the front-back direction into three parts, a crotch region, and a rear region. The length of the side flap in the crotch region in the width direction is at least 30 mm. The crotch region (R13) includes a central region (R13C) and side regions (R13S) located on both outer sides of the central region in the width direction. Low basis weight portions (33) are provided in the front-back direction at both outer edges of the central region. The central region has a contraction force in the front-back direction higher than a contraction force of the side regions in the front-back direction.

8. 发明授权

EP2621439B1 DISUPOSABLE DIAPER 有权
标题翻译：一次性尿布
公开(公告)号：EP2621439B1
公开(公告)日：2016-09-07
申请号：EP11829396.8
申请日：2011-09-26
申请人： Unicharm Corporation
发明人： OHASHI, Naoto , YAGO, Toshiya , YAMANAKA, Yasuhiro , MORI, Hiroki , KANEKO, Tomohiro
IPC分类号： A61F13/49 , A61F13/511
CPC分类号： A61F13/51108 , A61F13/49 , A61F13/514 , A61F13/53

9. 发明公开

EP2832330A1 DISPOSABLE DIAPER 有权
标题翻译：一次性尿布
公开(公告)号：EP2832330A1
公开(公告)日：2015-02-04
申请号：EP13770064.7
申请日：2013-03-28
申请人： Unicharm Corporation
发明人： SAKAGUCHI, Satoru , SAWA, Kana , YAMANAKA, Yasuhiro
IPC分类号： A61F13/15 , A61F13/49
CPC分类号： A61F13/49017 , A61F13/49406 , A61F2013/49088 , A61F2013/49092
摘要： A disposable diaper 10 has sheet-like leg hole stretch units 100 that extend in a product lengthwise direction L in an area where leg hole concave units 35 are formed and are at least partially stretchable along a product lengthwise direction L. End edges in a product widthwise direction W of the leg hole stretch units 100 undulate in the product lengthwise direction L. Distances between the end edges in the product widthwise direction W of the leg hole stretch units 100 and a center line CL change from a front waistline unit 20 towards a rear waistline unit 30. There are provided a plurality of inflection points where an amount of change along the distance starts decreasing instead of increasing and a plurality of inflection points where an amount of change along the distance starts increasing instead of decreasing, respectively.
摘要翻译：一次性尿布10具有片状的腿部伸缩单元100，所述片状的腿部伸缩单元100在产品长度方向L上在形成腿部孔穴单元35的区域中延伸，并且沿产品长度方向L至少部分地伸展。产品中的端部边缘腿部拉伸单元100的宽度方向W在产品纵向方向L上波动。腿部拉伸单元100的产品宽度方向W上的端部边缘与中心线CL之间的距离从前腰围单元20朝向后腰围单元30.分别设置多个沿距离的变化量开始减小而不是增加的拐点和多个沿距离的变化量开始增加而不是减小的拐点。

10. 发明公开

EP3858313A1 ABSORBENT PAD FOR UNDERWEIGHT BABY 有权
公开(公告)号：EP3858313A1
公开(公告)日：2021-08-04
申请号：EP19886776.4
申请日：2019-11-20
申请人： Unicharm Corporation
发明人： TSUJII, Maki , YAMANAKA, Yasuhiro , SAKAGUCHI, Satoru
IPC分类号： A61F13/47 , A61F13/49 , A61F13/505 , A61F13/51 , A61F13/515
摘要： An absorbent pad (1) for an underweight baby has a lengthwise direction, a width direction, and a thickness direction which are perpendicular to one another, and has an absorbent body (2). The length (L1) in the lengthwise direction is 180 mm or less, and the length (W1) in the width direction is less than 75 mm.

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