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    Absorbent articles having fluid partitioning characteristics and method for evaluating such characteristics
    3.
    发明申请
    Absorbent articles having fluid partitioning characteristics and method for evaluating such characteristics 审中-公开
    具有流体分配特性的吸收制品和用于评价这些特性的方法

    公开(公告)号：US20080114320A1

    公开(公告)日：2008-05-15

    申请号：US11598406

    申请日：2006-11-13

    申请人： Theodora Beck ,  Gary Dean LaVon ,  Bryn Hird ,  Gerald Alfred Young ,  Robert Earl Magness ,  Stephen Lebeuf Hardie

    发明人： Theodora Beck ,  Gary Dean LaVon ,  Bryn Hird ,  Gerald Alfred Young ,  Robert Earl Magness ,  Stephen Lebeuf Hardie

    IPC分类号： A61F13/45

    CPC分类号： A61F13/534 ,  A61F13/505

    摘要： Aspects of the present disclosure involve fluid partitioning characteristics of removable and replaceable absorbent core components used with disposable absorbent articles. A replaceable core component can be constructed to have fluid partitioning characteristics that reduce the need to replace the chassis of the absorbent article as often as well as providing comfort to the wearer. The more fluid a replaceable core component absorbs and extracts from the chassis results in correspondingly less fluid that will remain in the chassis when the replaceable core component is removed and replaced. The ability of a replaceable core component to absorb and extract fluid from the chassis of an absorbent article may be evaluated by measuring the fluid partitioning values of the replaceable core component and absorbent article. Fluid partitioning values provide an indication of the percentage of a quantity of fluid discharged into the chassis that is absorbed by the replaceable core component.

    摘要翻译： 本公开的方面涉及与一次性吸收制品一起使用的可移除和可更换的吸收芯组件的流体分配特性。 可更换的核心部件可以被构造成具有流体分配特性，其减少了经常地更换吸收制品的底盘以及为佩戴者提供舒适性的需要。 更换流体的可替换的核心部件从底盘吸收和提取导致相应较少的流体，当可拆卸的核心部件被拆卸和更换时，其将保持在底盘中。 可替换的芯部件从吸收制品的底盘吸收和提取流体的能力可以通过测量可替换的芯部件和吸收制品的流体分配值来评估。 流体分配值提供了排放到底盘中的被可更换的核心部件吸收的流体的百分比的指示。

    Disposable absorbent articles comprising non-biopersistent inorganic vitreous microfibers
    5.
    发明授权
    Disposable absorbent articles comprising non-biopersistent inorganic vitreous microfibers 有权
    一次性吸收制品，其包含非生物维持性无机玻璃质微纤维

    公开(公告)号：US08198505B2

    公开(公告)日：2012-06-12

    申请号：US11485202

    申请日：2006-07-12

    申请人： Bryn Hird ,  Robert Earl Magness

    发明人： Bryn Hird ,  Robert Earl Magness

    IPC分类号： A61F13/15 ,  A61F13/20

    CPC分类号： A61F13/5376 ,  A61F13/15252 ,  A61F13/53717 ,  A61F13/53747 ,  A61F2013/530328

    摘要： An absorbent article having a distribution member comprising non-biopersistent inorganic vitreous microfibers. The microfibers have an average effective diameter between about 0.1 micron and about 6 microns and are arranged in a fibrous assembly having a basis weight between about 40 g/m2 and about 350 g/m2 and a density between about 0.04 g/m3 and about 0,25 g/m3. In preferred embodiments, the fibrous assembly can vertically wick a 0.9% saline solution to a height of 5 cm in less than about 5 minutes.

    摘要翻译： 一种吸收性物品，其具有包含非生物一致性的无机玻璃质微纤维的分配构件。 微纤维具有约0.1微米至约6微米之间的平均有效直径，并且布置在基重在约40g / m 2至约350g / m 2之间的密度和约0.04g / m 3至约0 ，25克/立方米。 在优选的实施方案中，在小于约5分钟的时间内，纤维组件可以将0.9％盐水溶液垂直地吸收至5cm的高度。

    Absorbent polymer compositions having high sorption capacities under an applied pressure
    7.
    发明授权
    Absorbent polymer compositions having high sorption capacities under an applied pressure 有权
    在施加压力下具有高吸附能力的吸收性聚合物组合物

    公开(公告)号：US06232520B1

    公开(公告)日：2001-05-15

    申请号：US09258890

    申请日：1999-03-01

    申请人： Bryn Hird ,  Arman Ashraf ,  Stephen Allen Goldman ,  John Collins Dyer ,  Robert Earl Magness

    发明人： Bryn Hird ,  Arman Ashraf ,  Stephen Allen Goldman ,  John Collins Dyer ,  Robert Earl Magness

    IPC分类号： A61F1315

    CPC分类号： A61F13/53 ,  A61F2013/15463 ,  A61F2013/530744 ,  A61L15/42 ,  A61L15/60 ,  B01J39/18 ,  C08L101/14 ,  B01J41/12

    摘要： Disclosed in the present application are absorbent polymer compositions useful in the absorption of body fluids such as urine, menses and the like. In particular, the invention relates to mixed-bed ion-exchange absorbent polymer compositions having excellent absorbency performance properties in terms of absorbent capacity under a confining pressure of 0.7 psi and/or 1.4 psi. Certain mixed-bed ion-exchange absorbent polymer compositions of the present invention have excellent absorbency properties not only for a synthetic urine with a composition and ionic strength that is typical of young infants but also for a high ionic strength synthetic urine that has a composition and ionic strength that is typical of the urine of older infants and toddlers. The invention also relates to absorbent members comprising the mixed-bed ion-exchange absorbent polymer compositions, and absorbent articles comprising the absorbent members.

    摘要翻译： 在本申请中公开的是可用于吸收体液如尿液，月经等的吸收性聚合物组合物。 特别地，本发明涉及在0.7psi和/或1.4psi的围压下，在吸收能力方面具有优异的吸收性能特性的混合床离子交换吸收性聚合物组合物。 本发明的某些混合床离子交换吸收性聚合物组合物具有优异的吸收性能，不仅对于具有典型的年轻婴儿的组成和离子强度，而且对于具有组成和/或组成的高离子强度合成尿的合成尿， 离子强度是典型的大龄婴儿和幼儿的尿液。 本发明还涉及包含混合床离子交换吸收聚合物组合物的吸收构件和包含吸收构件的吸收制品。