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公开(公告)号：US20180064842A1
公开(公告)日：2018-03-08
申请号：US15561595
申请日：2015-09-29
发明人： Xuedong Song
IPC分类号： A61L15/22
CPC分类号： A61L15/22 , A61F13/53 , A61F2013/530437 , A61L15/24 , A61L15/28 , A61L27/16 , A61L27/20 , A61L27/52 , B29C61/003 , B29C61/0608 , C08J3/075 , C08J3/243 , C08J5/18 , C08J2333/26 , C08J2405/04 , C08L33/26 , C08L5/04
摘要： A substrate includes a double-network polymer system including a cross-linked, covalently-bonded polymer and a reversible, partially ionicly-bonded polymer, wherein the substrate has a moisture level less than or equal to 15 percent of the total weight of the substrate, and wherein the substrate includes a latent retractive force. A method for manufacturing a substrate includes producing a double-network hydrogel including a cross-linked, covalently-bonded polymer and a reversible, ionicly-bonded polymer; elongating by force the double-network hydrogel in at least one direction; dehydrating while still elongated the double-network hydrogel to form a substantially-dehydrated double-network polymer system; and releasing the force to produce the substrate.
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2.发明申请公开(公告)号：US20160175170A1
公开(公告)日：2016-06-23
申请号：US15057817
申请日：2016-03-01
IPC分类号： A61F13/535 , D04H11/08
CPC分类号： A61F13/535 , A61F2013/530233 , A61F2013/530437 , D04H1/56 , D04H1/74 , D04H11/08 , Y10T428/2395
摘要： A process and apparatus is used for making a fibrous nonwoven web with uniform, directionally-oriented projections by depositing fibrous material onto a first forming surface with holes positioned above a second forming surface with both forming surfaces traveling at different speeds to one another. As the fibers are deposited onto the first forming surface, a portion of the fibers are drawn down into the holes of the first forming surface forming the projections which contact the second forming surface. Due to the speed differential between the two forming surfaces the projections are uniformly skewed in the same direction. The resultant material is particularly suited for use as a wiping material which can be more abrasive in one direction but which is softer to the touch when wiped in the opposite direction thus making it a dual purpose material.
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公开(公告)号：US20160008186A1
公开(公告)日：2016-01-14
申请号：US14769288
申请日：2014-03-28
申请人： Zhengping CHEN
发明人： Zhengping Chen
IPC分类号： A61F13/53
CPC分类号： A61F13/53 , A61F13/5622 , A61F13/627 , A61F2013/530233 , A61F2013/530437
摘要： The present application discloses a fore-attached composite structure for diaper including a substrate layer composited by a polymer film, the surface of the substrate layer being composited with a fiber layer of a thermoplastic polymer and having a number of projections, wherein the fiber layer composited on the projections is fluffy; and the fiber layer formed at the recess between each pair of projections is in a dense status. Since the substrate layer composited by the polymer film has the characteristic of being light, soft, and permeable, the fiber layer of a thermoplastic polymer has a soft hand-feel and can be firmly connected via hook&loop fastener.
摘要翻译： 本申请公开了一种用于尿布的前附复合结构，其包括由聚合物膜复合的基底层，基底层的表面与热塑性聚合物的纤维层复合并具有多个突起，其中纤维层复合 预测是蓬松的; 并且形成在每对突起之间的凹部处的纤维层处于致密状态。 由于由聚合物膜复合的基材层具有轻，软和可渗透的特性，因此热塑性聚合物的纤维层具有柔软的手感并且可以通过钩环紧固件牢固地连接。
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公开(公告)号：US20150328359A1
公开(公告)日：2015-11-19
申请号：US14430721
申请日：2013-09-12
申请人： UNICHARM CORPORATION
发明人： Yuki NODA , Tatsuya TAMURA , Akira HASHINO
CPC分类号： A61L15/42 , A61F13/47227 , A61F13/53 , A61F13/53747 , A61F13/8405 , A61F2013/530233 , A61F2013/530343 , A61F2013/530437 , A61L15/22 , A61L15/28
摘要： An absorbent article includes a liquid-permeable top sheet configured to be arranged on a skin side, a liquid-impermeable back sheet configured to be arranged on a clothing side; a liquid-retaining absorbent body arranged between the top sheet and the back sheet; a first sheet arranged between the top sheet and the absorbent body and within the area in which the absorbent body is arranged; and a second sheet arranged between the first sheet and the absorbent body. The first sheet is liquid permeable and has liquid-retaining properties. The second sheet is liquid permeable but does not have liquid-retaining properties and hides the red color of menstrual blood absorbed by the absorbent body.
摘要翻译： 吸收性物品包括被配置为设置在皮肤侧的透液性顶片，不透液性背片，被配置为布置在衣服侧; 布置在顶片和背片之间的保液性吸收体; 布置在顶片和吸收体之间并且在吸收体排列的区域内的第一片; 以及布置在第一片和吸收体之间的第二片。 第一片是液体可渗透的并具有液体保持性。 第二片是透液性的，但不具有液体保持性，并且隐藏吸收体吸收的经血的红色。
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5.发明申请公开(公告)号：US20150265474A1
公开(公告)日：2015-09-24
申请号：US14221943
申请日：2014-03-21
发明人： Yoko Munakata , Kiyoe Oba
IPC分类号： A61F13/511
CPC分类号： A61F13/4702 , A61F13/45 , A61F13/47236 , A61F13/47272 , A61F13/4756 , A61F13/49058 , A61F13/53756 , A61F13/539 , A61F2013/530437
摘要： An absorbent article having a pair of longitudinal edges, front and rear transverse edges, a front end region, a rear end region, and a central region disposed between the front and rear end regions. The absorbent article has a liquid pervious topsheet, a liquid impervious backsheet, an absorbent core disposed between the topsheet and the backsheet, a pair of outwardly convex longitudinal central channels formed at least in the central region. The traversal distance of the pair of outwardly convex longitudinal central channels decreases towards both ends of the channels to define a central closed area. The absorbent article has a rear channel defining a rear closed area in the rear end region.
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6.发明申请ABSORBENT STRUCTURE HAVING THREE-DIMENSIONAL TOPOGRAPHY AND METHOD OF MAKING SAME 审中-公开具有三维地形的吸收结构及其制造方法公开(公告)号：US20150088084A1
公开(公告)日：2015-03-26
申请号：US14558226
申请日：2014-12-02
IPC分类号： A61F13/533 , A61F13/15
CPC分类号： A61F13/533 , A61F13/15707 , A61F13/15731 , A61F2013/15715 , A61F2013/530437 , A61F2013/530868 , B29C43/222 , B29C43/24 , B29C2043/463 , B29K2105/04 , Y10T428/24479 , Y10T428/24669 , Y10T428/24678 , Y10T428/24686 , Y10T428/24694 , Y10T428/24702 , Y10T428/24711 , Y10T428/24719 , Y10T428/24727 , Y10T442/60 , Y10T442/652
摘要： A method of making an absorbent structure having a three-dimensional topography includes placing at least a portion of the absorbent structure between opposed mold surfaces. At least one of the mold surfaces has a three-dimensional topography. The three-dimensional topography of the mold surface is imparted onto the absorbent structure so that the absorbent structure has a three-dimensional topography corresponding to the three-dimensional topography of the mold surface.
摘要翻译： 制造具有三维形貌的吸收结构的方法包括将吸收结构的至少一部分放置在相对的模具表面之间。 至少一个模具表面具有三维形貌。 模具表面的三维形貌被赋予到吸收结构上，使得吸收结构具有对应于模具表面的三维形貌的三维形貌。
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公开(公告)号：US20130304012A1
公开(公告)日：2013-11-14
申请号：US13940653
申请日：2013-07-12
发明人： Jean Jianqun Zhao , John Richard Noel , Karen Denise McAffry , Gary Wayne Gilbertson , Brian Francis Gray , Kelyn Anne Arora
IPC分类号： A61F13/47
CPC分类号： A61F13/47 , A61F13/15707 , A61F13/533 , A61F13/536 , A61F2013/15422 , A61F2013/530226 , A61F2013/530343 , A61F2013/530437 , A61F2013/530868
摘要： An absorbent article that can be a sanitary napkin. The absorbent article comprises a topsheet joined to a backsheet and has an absorbent core material disposed therebetween, the absorbent core material being a fibrous absorbent material exhibiting on one side thereof discrete raised portions. The raised portions define a continuous network of channels, the channels defining a void region adjacent the topsheet of the sanitary napkin.
摘要翻译： 可以是卫生巾的吸收性物品。 吸收性物品包括接合到底片的顶片，并且其间设置有吸收芯材料，吸收芯材料是纤维吸收材料，纤维吸收材料的一侧具有离散的隆起部分。 凸起部分限定了一个连续的通道网，该通道限定了邻近卫生巾的顶片的空隙区域。
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8.发明申请ABSORBENT STRUCTURE HAVING THREE-DIMENSIONAL TOPOGRAPHY AND METHOD OF MAKING SUCH AN ABSORBENT STRUCTURE 失效具有三维地形的吸收结构及其吸收结构的制备方法公开(公告)号：US20120232514A1
公开(公告)日：2012-09-13
申请号：US13479610
申请日：2012-05-24
CPC分类号： A61F13/533 , A61F13/15707 , A61F13/15731 , A61F2013/15715 , A61F2013/530437 , A61F2013/530868 , B29C43/222 , B29C43/24 , B29C2043/463 , B29K2105/04 , Y10T428/24479 , Y10T428/24669 , Y10T428/24678 , Y10T428/24686 , Y10T428/24694 , Y10T428/24702 , Y10T428/24711 , Y10T428/24719 , Y10T428/24727 , Y10T442/60 , Y10T442/652
摘要： A method of making an absorbent structure having a three-dimensional topography includes placing at least a portion of the absorbent structure between opposed mold surfaces. At least one of the mold surfaces has a three-dimensional topography. The three-dimensional topography of the mold surface is imparted onto the absorbent structure so that the absorbent structure has a three-dimensional topography corresponding to the three-dimensional topography of the mold surface.
摘要翻译： 制造具有三维形貌的吸收结构的方法包括将吸收结构的至少一部分放置在相对的模具表面之间。 至少一个模具表面具有三维形貌。 模具表面的三维形貌被赋予到吸收结构上，使得吸收结构具有对应于模具表面的三维形貌的三维形貌。
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9.发明授权Absorbent structure having three-dimensional topography on upper and lower surfaces 失效具有在上表面和下表面上的三维形貌的吸收结构公开(公告)号：US08211815B2
公开(公告)日：2012-07-03
申请号：US10460882
申请日：2003-06-13
IPC分类号： D04H1/26
CPC分类号： A61F13/533 , A61F13/15707 , A61F13/15731 , A61F2013/15715 , A61F2013/530437 , A61F2013/530868 , B29C43/222 , B29C43/24 , B29C2043/463 , B29K2105/04 , Y10T428/24479 , Y10T428/24669 , Y10T428/24678 , Y10T428/24686 , Y10T428/24694 , Y10T428/24702 , Y10T428/24711 , Y10T428/24719 , Y10T428/24727 , Y10T442/60 , Y10T442/652
摘要： An absorbent structure having a longitudinal axis, a lateral axis, a z-direction axis normal to the longitudinal and lateral axes, longitudinally opposite ends and laterally opposite side edges. An upper surface of the absorbent structure has a three-dimensional topography relative to the longitudinal and lateral axes and defines a plurality of peaks and valleys of the upper surface relative to the z-direction. A lower surface of the absorbent structure has a three-dimensional topography relative to the longitudinal and lateral axes and defines a plurality of the peaks and valleys of the lower surface relative to the z-direction. The absorbent structure has a projected area as determined by a Topography Analysis Method, and the upper surface of the absorbent structure has a vertical area as determined by the Topography Analysis Method of at least about 0.1 cm2 per 1.0 cm2 projected area of the absorbent structure.
摘要翻译： 一种吸收结构，其具有纵向轴线，横向轴线，垂直于纵向和横向轴线的z方向轴线，纵向相对端部和横向相对的侧边缘。 吸收结构的上表面具有相对于纵向和横向轴线的三维形貌，并且限定上表面相对于z方向的多个峰和谷。 吸收结构的下表面具有相对于纵向和横向轴线的三维形貌，并且限定下表面相对于z方向的多个峰和谷。 吸收结构具有通过地形分析方法确定的投影面积，并且吸收结构的上表面具有通过地形分析方法测定的垂直面积为吸收结构的每1.0cm 2投影面积至少约0.1cm 2。
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10.依法登记的发明
公开(公告)号：USH1363H
公开(公告)日：1994-10-04
申请号：US994843
申请日：1992-12-22
申请人： Karen K. Leeker
发明人： Karen K. Leeker
IPC分类号： A61F13/15 , A61F13/472 , A61F13/551 , A61F13/56 , A61F13/16 , B65D85/00 , A61F13/18
CPC分类号： A61F13/5514 , A61F13/49 , A61F13/534 , A61F13/537 , A61F13/539 , A61F13/5515 , A61F13/58 , A61F2013/530007 , A61F2013/530131 , A61F2013/530437 , A61F2013/530868 , A61F2013/55195 , A61F2013/8402
摘要： An improved fold and wrap package providing containment of a catamenial pad prior to its use and for conveniently disposing of a soiled catamenial pad. The fold and wrap package comprises a wrapper comprising a single strip of material having a flap panel, a central panel, and an end panel; and preferably a tape tab for securing the wrapper in a disposal configuration to provide convenient disposal of a soiled catamenial pad wrapped in the wrapper. The fold and wrap package is initially configured to have a pouch and a flap. The pouch is formed by folding the end panel back upon the central panel and frangibly bonding the end panel to the central panel at the longitudinal edges so that the end panel may be easily peeled away from the central panel to provide convenient disposal of a soiled catamenial pad. The pouch is designed so that an unused catamenial pad may be disposed within the pouch with the flap being positioned over the mouth of the pouch and frangibly bonded to the pouch to securely close the pouch prior to use.
摘要翻译： 改进的折叠和包装包装，其在使用之前提供容纳月经垫并且方便地处理污染的月经垫。 折叠和包装包装包括包装材料的包装材料，其具有翼板，中心板和端板; 并且优选地是用于将包装物固定在处置构型中的带片，以便方便地处理包裹在包装纸中的脏污的月经垫。 折叠包装件最初被配置成具有袋和皮瓣。 袋子通过将端板折叠在中心板上而形成，并且将端板在纵向边缘处易碎地结合到中心板，使得端板可以容易地从中心板剥离，从而方便地处理污染的月经 垫。 袋被设计成使得未使用的月经垫可以设置在袋内，其中翼片被定位在袋的口部上方并且易碎地结合到袋子上，以在使用之前牢固地关闭袋子。
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