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61. 发明授权

EP2184042B1 Method for forming a unitary fluid acquisition, storage, and wicking material 有权
公开(公告)号：EP2184042B1
公开(公告)日：2018-10-24
申请号：EP10152376.9
申请日：2000-06-08
申请人： Georgia-Pacific Nonwovens LLC
发明人： Baer, Samuel, Charles , Li, Shu-Kang, Laurence , Erspamer, John, P. , Gross, James, Richard
IPC分类号： A61F13/15 , B27N3/00
CPC分类号： A61F13/53756 , A61F13/15617 , A61F13/53 , A61F13/534 , A61F13/53747 , A61F13/5376 , A61F2013/15495 , A61F2013/530897 , A61F2013/53721 , Y10T428/24273 , Y10T428/24322
摘要： The present invention provides a method of forming a multistrata absorbent structure, comprising: a) airlaying a 1st batt of fibers to be used in fluid distribution; b) airlaying a 2nd batt of fibers and a high absorbency material to be used in fluid storage over the 1st batt of fibers; c) airlaying a 3rd batt of fibers to be used in fluid acquisition over the 2 nd batt of fibers; and d) compacting the batts of fibers to form a multistrata absorbent structure comprising a fluid storage stratum between an acquisition stratum and a distribution stratum.

62. 发明公开

EP2907492A4 ABSORBENT ARTICLE 审中-公开
公开(公告)号：EP2907492A4
公开(公告)日：2016-04-06
申请号：EP13847865
申请日：2013-09-12
申请人： LIVEDO CORP
发明人： OTA YOSHIHISA , NISHIDA MOTOKO
IPC分类号： A61F13/49 , A61F13/15 , A61F13/53 , A61F13/534 , A61F13/537 , A61L15/60
CPC分类号： A61F13/534 , A61F13/53 , A61F13/53717 , A61F13/53756 , A61F2013/530481 , A61F2013/530532 , A61F2013/530547 , A61F2013/530708 , A61L15/225 , A61L15/60
摘要： An objective of the present invention is to provide an absorbent article having an excellent absorption speed of body fluid and excellent dryness after absorbing body fluid. The absorbent article of the present invention comprises: an absorbent body where a water absorbent resin powder meeting the following requirements (a) to (c) is disposed, (a) an absorption speed mearsured by a vortex method: 20 seconds to 50 seconds, (b) a liquid passing speed under load: 10 seconds or less, (c) a moisture absorption blocking ratio: 5% or less; and a diffusion layer composed of a synthetic fiber assembly substantially having no water absorption.

63. 发明公开

EP2907493A1 ABSORBENT ARTICLE 有权
标题翻译：吸收性物品
公开(公告)号：EP2907493A1
公开(公告)日：2015-08-19
申请号：EP13848089.2
申请日：2013-09-12
申请人： Livedo Corporation
发明人： OTA Yoshihisa , NISHIDA Motoko
IPC分类号： A61F13/49 , A61F13/15 , A61F13/53 , A61L15/60
CPC分类号： A61L15/24 , A61F13/531 , A61F13/537 , A61F13/53756 , A61F2013/530481 , A61F2013/530591 , A61F2013/530708 , A61F2013/530868 , A61L15/18 , A61L15/26 , A61L15/60 , C08L83/04
摘要： An objective of the present invention is to provide an absorbent article exhibiting excellent absorption speed of body fluid and dryness after absorbing body fluid, even in the case of absorbing body fluid repeatedly. The absorbent article of the present invention comprises: a water absorption layer where a water absorbent resin powder meeting the following requirements (a) to (d) is disposed, (a) a bulk density: 0.45 g/ml to 0.62 g/ml, (b) an absorption speed mearsured by a vortex method: 20 seconds to 50 seconds, (c) a liquid passing speed under load: 10 seconds or less, (d) a moisture absorption blocking ratio: 5% or less; and a diffusion layer disposed below the water absorption layer and including a cellulose acetate fiber.
摘要翻译：本发明的目的在于提供一种吸收性物品，即使在反复吸收体液的情况下，吸收体液后的体液的吸收速度和干燥性也优异。本发明的吸收性物品包括：吸水层，其中满足下列要求（a）至（d）的吸水树脂粉末被放置，（a）堆积密度：0.45g / ml至0.62g / ml，（b）通过涡流法测定的吸收速度为20秒〜50秒，（c）载液通液速度为10秒以下，（d）吸湿结块率为5％以下，以及设置在吸水层下方且包括醋酸纤维素纤维的扩散层。

64. 发明公开

EP2786730A4 DISPOSABLE ABSORBENT ARTICLE 失效
标题翻译： SAUGFÄHIGEREINWEGARTIKEL
公开(公告)号：EP2786730A4
公开(公告)日：2015-07-29
申请号：EP13738258
申请日：2013-01-18
申请人： UNICHARM CORP
发明人： NAKAO HITOMI , NAKAJIMA KAIYO
IPC分类号： A61F13/15 , A61F13/47 , A61F13/472 , A61F13/475 , A61F13/53 , A61F13/534 , A61F13/537 , A61F13/539
CPC分类号： A61F13/53713 , A61F13/15658 , A61F13/15707 , A61F13/4704 , A61F13/4756 , A61F13/53747 , A61F13/53756 , A61F2013/530007 , A61F2013/530547 , A61F2013/53765

65. 发明公开

EP2890347A1 ABSORBENT BODY AND ABSORBENT ARTICLE USING THE SAME 失效
标题翻译：吸收制品使用
公开(公告)号：EP2890347A1
公开(公告)日：2015-07-08
申请号：EP13770975.4
申请日：2013-08-30
申请人： Livedo Corporation
发明人： OTA, Yoshihisa , NISHIDA, Motoko
IPC分类号： A61F13/532 , A61F13/535 , A61F13/15
CPC分类号： A61F13/5323 , A61F13/15 , A61F13/495 , A61F13/535 , A61F13/53756
摘要： The present invention provides an absorbent body having at least two or more layers, the absorbent body comprising: a water absorption layer having a water absorption region where a water absorbent resin powder is disposed and a thickness-direction-penetrating opening region; and a layer having a diffusion region where a diffusibility improvement material having an under-load liquid passing rate of 15 seconds or less is disposed, as a lower layer of the water absorption layer, wherein the lower layer has the diffusion region disposed at least a part of a portion located below the opening region.

66. 发明授权

EP2503974B1 ABSORBIERENDE STRUKTUR 有权
标题翻译：吸收结构
公开(公告)号：EP2503974B1
公开(公告)日：2015-05-27
申请号：EP10790349.4
申请日：2010-11-26
申请人： Glatfelter Falkenhagen GmbH
发明人： RÖTTGER, Henning , VOLKMER, Reno
IPC分类号： A61F13/534 , A61F13/15 , A61F13/537 , B01J20/26
CPC分类号： B01J20/26 , A61F13/15658 , A61F13/534 , A61F13/53747 , A61F13/53756 , A61F2013/530532 , A61F2013/530897 , A61L15/24 , A61L15/26 , A61L15/60 , B01J20/24 , B01J20/28023 , Y10T428/24612 , Y10T428/24942 , Y10T428/249953 , Y10T428/24996 , Y10T428/249977 , Y10T428/249981 , Y10T428/249986

67. 发明公开

EP2726045A4 ABSORBENT ARTICLE HAVING INTAKE STRUCTURE 有权转让
标题翻译： WITH A入口结构的吸收性物品
公开(公告)号：EP2726045A4
公开(公告)日：2015-01-07
申请号：EP11868516
申请日：2011-06-28
申请人： SCA HYGIENE PROD AB
发明人： ANDERSSON PATRIK , BERGSTRÖM PER , LUNDMAN MALIN
IPC分类号： A61F13/537 , A61F13/535 , A61F13/539
CPC分类号： A61F13/53717 , A61F13/53752 , A61F13/53756 , A61F2013/530875 , A61F2013/53782

68. 发明公开

EP2786730A1 DISPOSABLE ABSORBENT ARTICLE 失效
标题翻译：一次性吸收物品
公开(公告)号：EP2786730A1
公开(公告)日：2014-10-08
申请号：EP13738258.6
申请日：2013-01-18
申请人： Unicharm Corporation
发明人： NAKAO, Hitomi , NAKAJIMA, Kaiyo
IPC分类号： A61F13/15 , A61F13/472 , A61F13/534 , A61F13/539
CPC分类号： A61F13/53713 , A61F13/15658 , A61F13/15707 , A61F13/4704 , A61F13/4756 , A61F13/53747 , A61F13/53756 , A61F2013/530007 , A61F2013/530547 , A61F2013/53765
摘要： The present invention aims to provide a disposable absorbent article improved so that a desired flexibility can be assured and the thickness dimension of the article can be locally reduced without decreasing the absorbent capacity of the article.
In the article according to the present invention, at least one of a first end region (16) and a second end region (17), a plurality of first depressed spots (20) concaved from an upper surface side toward a rear surface side to an absorbent layer (13) and a plurality of second depressed spots (37) concaved from the rear surface side toward the upper surface side are arranged so as to be spaced apart from each other in a longitudinal direction (Y) as well as in a transverse direction (X) wherein a part of the first depressed spots (20) and a part of the second depressed spots (37) overlap each other in a thickness direction (Z).
摘要翻译：本发明的目的在于提供一种改进的一次性吸湿用品，使得可以保证所需的柔韧性，并且可以局部减小制品的厚度尺寸而不降低制品的吸收能力。在根据本发明的制品中，第一端部区域（16）和第二端部区域（17）中的至少一个，多个第一凹陷部位（20）从上表面侧朝向后表面侧凹陷至吸收层（13）和从背面侧朝向上表面侧凹陷的多个第二凹陷部（37）在长度方向（Y）上以及在纵向（Y）上彼此间隔开地布置横向（X），其中第一凹陷点（20）的一部分和第二凹陷点（37）的一部分在厚度方向（Z）上彼此重叠。

69. 发明公开

EP2630939A4 ABSORBENT ARTICLE 有权
公开(公告)号：EP2630939A4
公开(公告)日：2014-08-27
申请号：EP11834321
申请日：2011-10-17
申请人： KAO CORP
发明人： KIKKAWA MUNEYOSHI , SATO NOBUYA
IPC分类号： A61F13/49 , A61F13/15 , A61F13/53
CPC分类号： A61F13/535 , A61F13/534 , A61F13/53708 , A61F13/53752 , A61F13/53756 , A61F2013/530547 , A61F2013/53778 , A61F2013/53786
摘要： An absorbent article (1) of the present invention includes a topsheet (2) which forms a skin-facing face, a backsheet (3) which forms a non-skin-facing face, and an absorbent member (4) which is arranged between both the sheets (2), (3). The absorbent member (4) is structured to include an absorbent core (40) which contains absorbent polymer without substantially containing hydrophilic fibers, an upper core wrap sheet (45) which covers a skin-facing face of the absorbent core (40), and a lower core wrap sheet (46) which covers a non-skin-facing face of the absorbent core (40). The upper core wrap sheet (45) includes a thick region having a larger thickness than the lower core wrap sheet (46).

70. 发明公开

EP2617401A2 Absorbent article including an absorbent core layer having a material free zone and a transfer layer arranged below the absorbent core layer 有权
标题翻译：与吸收芯层下面无材料区和传递层可记录制品接受芯层
公开(公告)号：EP2617401A2
公开(公告)日：2013-07-24
申请号：EP12197356.4
申请日：2012-12-14
申请人： McNeil-PPC, Inc.
发明人： Bissah, Kofi , Hernandez, Francisco J. V. , Paques, Fernanda Wiermann , Poccia, John
IPC分类号： A61F13/537
CPC分类号： A61F13/53743 , A61F13/532 , A61F13/53717 , A61F13/53756
摘要： An absorbent article including a liquid permeable cover layer, a liquid impermeable barrier layer, an absorbent core arranged adjacent to the cover layer, the absorbent core including a material-free zone extending, a transfer layer arranged between the core and the barrier layer, the transfer layer including a planar portion having an upper surface and a lower surface and a protrusion extending upwardly from the upper surface.
摘要翻译：一种吸收性物品，包括液体可透过的覆盖层，布置成邻近所述覆盖层的液体不可渗透的阻挡层，以吸收芯，吸收芯包括一无材料区延伸，所述芯和所述阻挡层之间设置的转移层，所述转移层包括具有在上表面的平面部分和一个下表面和一个突出部从所述上表面向上延伸。

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