利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

31 条记录 (耗时 0.048 秒)

    Absorbent articles comprising a material having a high vertical wicking capacity
    21.
    发明授权
    Absorbent articles comprising a material having a high vertical wicking capacity 失效
    包括具有高垂直芯吸能力的材料的吸收制品

    公开(公告)号：US6015935A

    公开(公告)日：2000-01-18

    申请号：US825071

    申请日：1997-03-27

    申请人： Gary Dean LaVon ,  Gerald Alfred Young ,  Gregory Wade Taylor

    发明人： Gary Dean LaVon ,  Gerald Alfred Young ,  Gregory Wade Taylor

    IPC分类号： A61F13/53 ,  A61F5/44 ,  A61F13/15 ,  A61F13/49 ,  A61F13/20

    CPC分类号： A61F13/532 ,  A61F13/15203

    摘要： Disclosed are absorbent cores for inclusion in articles such as diapers, incontinent briefs, training pants, diaper holders and liners, feminine hygiene garments, and the like, designed to provide improved fit and comfort for the wearer while adequately containing body exudates. The absorbent core is designed so as to retain low levels of fluid in the crotch region, relative to the other core regions, even when the core absorbs significant amounts of fluid during use. To achieve this, the absorbent core is designed such that fluid is moved substantially from the crotch region to the front and/or rear ends of the article. In particular, the absorbent core comprises in its crotch region a material having significant vertical wicking absorbent capacities.

    摘要翻译： 公开了用于包括在诸如尿布，失禁内裤，训练裤，尿布保持器和衬垫，女性卫生服装等的物品中的吸收芯，其被设计成在充分地容纳身体渗出物的同时为穿着者提供改进的配合和舒适性。 吸收芯被设计成即使当芯在使用过程中吸收大量的流体时，也可以相对于其它核心区域在裆部区域保持低水平的流体。 为了实现这一点，吸收芯被设计成使得流体基本上从裆部区域移动到制品的前部和/或后端。 特别地，吸收芯在其裆部区域中包括具有显着垂直芯吸吸收能力的材料。

    Absorbent articles comprising a material having high flux capabilities
    22.
    发明授权
    Absorbent articles comprising a material having high flux capabilities 失效
    吸收制品包括具有高通量能力的材料

    公开(公告)号：US5827253A

    公开(公告)日：1998-10-27

    申请号：US826208

    申请日：1997-03-27

    申请人： Gerald Alfred Young ,  Gary Dean LaVon

    发明人： Gerald Alfred Young ,  Gary Dean LaVon

    IPC分类号： A61F13/53 ,  A61F5/44 ,  A61F13/15 ,  A61F13/49 ,  A61F13/20

    CPC分类号： A61F13/532 ,  A61F13/15203

    摘要： Disclosed are absorbent cores for inclusion in articles such as diapers, incontinent briefs, training pants, diaper holders and liners, feminine hygiene garments, and the like, designed to provide improved fit and comfort for the wearer while adequately containing body exudates. The absorbent cores are designed so as to retain low levels of fluid in the crotch region, relative to the other core regions, even when the core absorbs significant amounts of fluid during use. To achieve this, the absorbent core is designed such that fluid is moved substantially from the crotch region to the front and/or rear ends of the article. In particular, the absorbent core comprises in its crotch region a distribution material having high fluid flux capabilities even after long periods of time. The material's flux properties reflect its ability to move significant amounts of fluid from the crotch of the core, even after long periods of time (e.g., 10 and 30 minutes).

    摘要翻译： 公开了用于包括在诸如尿布，失禁内裤，训练裤，尿布保持器和衬垫，女性卫生服装等的物品中的吸收芯，其被设计成在充分地容纳身体渗出物的同时为穿着者提供改进的配合和舒适性。 吸收芯被设计成即使当芯在使用过程中吸收大量的流体时，也可以相对于其它芯区在裆部区域保持低水平的流体。 为了实现这一点，吸收芯被设计成使得流体基本上从裆部区域移动到制品的前部和/或后端。 特别地，吸收芯在其裆部区域中包括即使在长时间段之后具有高流体通量能力的分布材料。 材料的通量特性反映了其能够从芯的裆部移动大量流体的能力，即使在长时间（例如10和30分钟）之后。

    Shaped absorbent cores comprising multiple pieces of absorbent material and method for making same
    25.
    发明授权
    Shaped absorbent cores comprising multiple pieces of absorbent material and method for making same 失效

    公开(公告)号：US5906602A

    公开(公告)日：1999-05-25

    申请号：US833015

    申请日：1997-03-27

    申请人： Gerald Martin Weber ,  Gerald Alfred Young ,  Gregory Wade Taylor ,  Gary Dean La Von

    发明人： Gerald Martin Weber ,  Gerald Alfred Young ,  Gregory Wade Taylor ,  Gary Dean La Von

    IPC分类号： A61F13/53 ,  A61F5/44 ,  A61F13/15 ,  A61F13/472 ,  A61F13/49

    CPC分类号： A61F13/535 ,  A61F2013/4568 ,  A61F2013/530802

    摘要： Disclosed is a shaped absorbent core suitable for absorbing and retaining aqueous body fluids. The absorbent cores comprise a front panel and a back panel. The front and back panels are made from fluid absorbent material, and each has an inner end, an outer end, and two sides. The inner and outer ends of each front and back panel have a length, with the inner end of each being shorter than the outer length of each. The front and back panels may comprise multiple layers of absorbent material. The absorbent cores also comprise a center section made from fluid absorbent material having first and second ends. The first end of the center section is in fluid communication with the front panel by overlapping the front panel intermediate the front inner and outer ends, and the second end is in fluid communication with the back panel by overlapping the back panel intermediate the back inner and outer ends. A method of preparing a shaped absorbent core comprises the steps of providing at least one continuous rectilinear web of first absorbent material having a longitudinal axis and a pair of lateral edges defining a first width. A continuous rectilinear web of second absorbent material having a longitudinal axis and a pair of lateral edges defining a second width wider than the first width of the first absorbent material is formed with opposing generally arcuate notched areas in the lateral edges at spaced intervals along the web of second absorbent material. The web of second absorbent material is severed transversely along a line intersecting the opposed generally arcuate notched areas at spaced intervals to form sections having opposed notched ends The sections are then positioned such that the notched ends are spaced apart and overlap the continuous rectilinear web of first absorbent material, forming layers of absorbent material. Then the layers of absorbent material are severed transversely at a point intermediate the notched ends.

    Absorbent structure having zones surrounded by a continuous region of hydrogel forming absorbent polymer
    27.
    发明授权
    Absorbent structure having zones surrounded by a continuous region of hydrogel forming absorbent polymer 失效
    吸收结构具有由水凝胶形成吸收性聚合物的连续区域包围的区域

    公开(公告)号：US5941862A

    公开(公告)日：1999-08-24

    申请号：US910478

    申请日：1997-07-25

    申请人： Nancy Ann Haynes ,  Gerald Alfred Young

    发明人： Nancy Ann Haynes ,  Gerald Alfred Young

    IPC分类号： A61F13/53 ,  A61F5/44 ,  A61F13/15 ,  A61F13/49

    CPC分类号： A61F13/532 ,  A61F13/5323

    摘要： Disclosed are absorbent structures comprising a first layer, a second layer juxtaposed in facing relation with said first layer, wherein at least one of the layers is fluid pervious. These structures also have a continuous region between said first and second layers comprising hydrogel-forming polymer that is substantially uniformly distributed throughout the region. The continuous region at least partially surrounds multiple, spaced apart zones between said layers, which zones are substantially devoid of hydrogel-forming absorbent polymer. The first and second layers are bonded together such that said hydrogel-forming absorbent polymer is substantially immobilized when in dry state, preferably at sites within a plurality of the zones. Preferably, the hydrogel-forming polymer has relatively high gel permeability such that it forms a gel-continuous fluid transportation layer.

    摘要翻译： 公开了吸收结构，其包括第一层，与所述第一层面对关系并置的第二层，其中至少一层是流体可透过的。 这些结构还具有在所述第一和第二层之间的连续区域，包括基本均匀分布在整个区域内的形成水凝胶的聚合物。 连续区域至少部分地围绕所述层之间的多个间隔开的区域，该区域基本上不含有形成水凝胶的吸收性聚合物。 第一层和第二层结合在一起，使得所述形成水凝胶的吸收性聚合物在干燥状态下基本上是固定的，优选在多个区域内的位置。 优选地，水凝胶形成聚合物具有相对高的凝胶渗透性，使得其形成凝胶连续的流体输送层。

    Thin until wet structures for acquiring aqueous fluids
    28.
    发明授权
    Thin until wet structures for acquiring aqueous fluids 失效
    薄到用于获取含水流体的湿结构

    公开(公告)号：US06746976B1

    公开(公告)日：2004-06-08

    申请号：US09665771

    申请日：2000-09-20

    申请人： Edward Joseph Urankar ,  Gerald Alfred Young ,  Mattias Schmidt ,  James Albert Cleary ,  Matthias Konrad Hippe ,  Giovanni Carlucci

    发明人： Edward Joseph Urankar ,  Gerald Alfred Young ,  Mattias Schmidt ,  James Albert Cleary ,  Matthias Konrad Hippe ,  Giovanni Carlucci

    IPC分类号： B32B904

    CPC分类号： A61F13/5376 ,  A61F13/15203 ,  A61F2013/1539 ,  Y10S428/913 ,  Y10T442/277 ,  Y10T442/2787 ,  Y10T442/69 ,  Y10T442/693 ,  Y10T442/695

    摘要： Disclosed are thin until wet materials that are suitable for use as acquisition members for absorbent articles (e.g., diapers, catamenial products, and adult incontinence devices). Preferred materials according to the present invention are either: 1) fibrous assemblies that utilize wet strength means to stabilize the material or 2) compressed regenerated cellulosic sponges so that, when the material is saturated with an aqueous fluid, it has an expanded wet density of between about 0.04 grams/cm3 and about 0.4 grams/cm3 and an expanded capillary desorption height of less than about 25 cm and a temporary binding means that helps maintain the material at a compressed dry density between about 0.06 grams/cm3 and about 1.2 grams/cm3 until the material is exposed to an aqueous fluid. The ratio of the compressed dry density to the expanded wet density is also greater than about 1.5:1. A suitable process for making the materials and absorbent structures using the materials are also disclosed.

    摘要翻译： 公开了适合用作吸收制品（例如尿布，月经产品和成人失禁装置）的采集部件的湿材料。 根据本发明的优选材料是：1）利用湿强度装置稳定材料的纤维组件或2）压缩的再生纤维素海绵，使得当材料被水性流体饱和时，其具有膨胀的湿密度 约0.04克/厘米3至约0.4克/厘米3，扩张毛细管解吸高度小于约25厘米，临时粘合装置有助于将材料保持在约0.06克/ cm 3和约1.2克/ cm 3，直到材料暴露于含水流体。 压缩干密度与膨胀湿密度之比也大于约1.5:1。 还公开了使用这些材料制备材料和吸收结构的合适方法。

    Absorbent members comprising an agglomerate of hydrogel-forming absorbent polymer and particulate hydrophilic foam
    29.
    发明授权
    Absorbent members comprising an agglomerate of hydrogel-forming absorbent polymer and particulate hydrophilic foam 有权
    吸收构件包括形成水凝胶的吸收性聚合物和颗粒亲水性泡沫的附聚物

    公开(公告)号：US06426445B1

    公开(公告)日：2002-07-30

    申请号：US09538170

    申请日：2000-03-30

    申请人： Gerald Alfred Young ,  Arman Ashraf ,  Stephen Allen Goldman ,  Andrea Dannenberg

    发明人： Gerald Alfred Young ,  Arman Ashraf ,  Stephen Allen Goldman ,  Andrea Dannenberg

    IPC分类号： A61F1315

    CPC分类号： A61F13/53 ,  A43B1/0036 ,  A43B17/102 ,  A61F2013/530817 ,  A61F2013/530854 ,  A61L15/24 ,  A61L15/425 ,  A61L15/60 ,  C08F2/32 ,  Y10T428/249986

    摘要： The present invention is a high capillary suction storage absorbent member comprising an agglomerate of particulate hydrogel-forming absorbent polymer and particulate high surface area open-celled hydrophilic foam. In another aspect of the invention the agglomerate of particulate hydrogel-forming absorbent polymer and particulate high surface area open-celled hydrophilic foam is disclosed. The absorbent member is useful in the containment (e.g., storage) of body liquids such as urine. In one embodiment, the storage absorbent member comprises the agglomerate. In another embodiment, the absorbent member comprises the agglomerate adjacent to at least one sheet, strip or piece of high surface area open-celled hydrophilic foam material. In either the storage absorbent member or agglomerates of the invention, the high surface area open-celled hydrophilic foam comprises from about 1% to about 98%, preferably from about 15% to about 85%, more preferably from about 30% to about 40% by weight of the member or agglomerate, respectively. An unique aspect of the agglomerates according to the present invention is that they are formed without the use of a separate bonding substance, such as an adhesive.

    摘要翻译： 本发明是一种高毛细吸入吸收体，其包括颗粒状水凝胶形成吸收性聚合物和颗粒状高表面积开孔亲水性泡沫的附聚物。 在本发明的另一方面，公开了颗粒状水凝胶形成吸收性聚合物和颗粒状高表面积开孔亲水性泡沫的附聚物。 吸收构件可用于诸如尿液的体液的容纳（例如，储存）中。 在一个实施例中，储存吸收件包括附聚物。 在另一个实施方案中，吸收构件包括邻近至少一个高表面积开孔亲水泡沫材料的片，条或片的附聚物。 在本发明的储存吸收件或附聚物中，高表面积开孔亲水泡沫包括约1％至约98％，优选约15％至约85％，更优选约30％至约40％ 分别为成分或附聚物的重量％。 根据本发明的附聚物的独特方面是它们不使用诸如粘合剂的单独的粘合物形成。