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    • 2. 发明授权
    • Absorbent article having enhanced leakage protection
    • 具有增强的泄漏保护的吸收制品
    • US09044356B2
    • 2015-06-02
    • US13111155
    • 2011-05-19
    • Meijia NgSangWook LeeYeinSze OngDooHong KimPriscilla Eng Choo GohFranz Aschenbrenner
    • Meijia NgSangWook LeeYeinSze OngDooHong KimPriscilla Eng Choo GohFranz Aschenbrenner
    • A61F13/15A61F13/20A61F13/472A61F13/475A61F13/511
    • A61F13/47263A61F13/15699A61F13/47272A61F13/4752A61F13/51104A61F13/51305A61F13/51394A61F2013/51195Y10T156/10
    • An absorbent article that is capable of inhibiting leakage of a fluid insult is provided. The absorbent article contains a fluid-shrinkable member, topsheet, and a base pad that includes a baffle and an absorbent core positioned between the topsheet and the baffle. The fluid-shrinkable member extends in a longitudinal direction of the article so that at least a portion of the member is located adjacent to an end of the topsheet. At least a portion of the end of the topsheet remains generally unbonded to the baffle. Thus, when the fluid-shrinkable member contracts upon contacting a fluid insult, the end of the topsheet can rise outwardly from the plane of the absorbent article. The raised area creates a barrier to the leakage of fluids from the center of the article towards its end. In certain embodiments, contraction of the fluid-shrinkable member can also cause an outer region of the topsheet to rise outwardly from the plane of the absorbent article to create a barrier to the leakage of fluids from the center of the article towards the side edge. Notably, because such barriers are generally created only after contact with a fluid insult, their effectiveness is not diminished through use of the article prior to the insult.
    • 提供了能够抑制流体损伤泄漏的吸收性物品。 吸收性物品包含流体收缩构件,顶片和基底垫,其包括挡板和位于顶片和挡板之间的吸收芯。 流体收缩构件在制品的纵向方向上延伸,使得该构件的至少一部分位于邻近顶片的端部。 顶片末端的至少一部分通常与挡板无粘结。 因此,当流体收缩构件在接触流体损伤时收缩时,顶片的端部可以从吸收制品的平面向外升起。 升高的区域对于从制品的中心向其端部泄漏流体产生障碍。 在某些实施例中,流体可收缩构件的收缩还可以使顶片的外部区域从吸收制品的平面向外升起,以产生流体从制品中心向侧边缘泄漏的障碍。 值得注意的是,由于这种障碍通常只是在与侮辱性的接触之后才产生,因此在侮辱之前使用该物品的效力并不会降低。
    • 5. 发明授权
    • Absorbent article containing apertures arranged in registration with an embossed wave pattern
    • 吸收物品包含与压花波纹对齐布置的孔
    • US08847002B2
    • 2014-09-30
    • US13111167
    • 2011-05-19
    • Priscilla Goh Eng GohYeinSze OngMeijia NgSangWook LeeDooHong KimFranz Aschenbrenner
    • Priscilla Goh Eng GohYeinSze OngMeijia NgSangWook LeeDooHong KimFranz Aschenbrenner
    • A61F13/512A61F13/511
    • A61F13/512A61F13/47263A61F13/47272A61F13/4753A61F13/51104
    • An absorbent article that contains a topsheet having embossed regions is provided. The embossed regions propagate in a longitudinal direction of the article in the form of a wave having one or more alternating crests (peaks) and troughs (valleys). Such a wave pattern helps slow down the flow of bodily fluid by directing it along a tortuous path defined by the densified edges rather than in a straight line. Among other things, this reduction in flow rate can help provide sufficient time for the absorbent core to absorb the fluid, which is particularly helpful when it is already partially filled with fluid. Nevertheless, bodily fluids can still sometimes pool near the crests and/or troughs and result in leakage. To help counteract this tendency, the present inventors have discovered that a plurality of apertures can be employed in the topsheet that are arranged in a column that generally extends in a longitudinal direction of the article. At least a portion of the apertures are located proximate to contiguous crests and/or contiguous troughs of the embossed region. Without intending to be limited by theory, it is believed that the registration of the apertures with contiguous crests and/or contiguous troughs of the embossed region puts them in a better position to receive bodily fluids that tend to pool around the embossed regions and thus reduce the likelihood of leakage.
    • 提供了包含具有压花区域的顶片的吸收制品。 压花区域以具有一个或多个交替的峰顶(谷)和谷(谷)的波形的形式在物品的纵向方向上传播。 这样的波浪形式有助于通过沿着由致密边缘而不是直线限定的曲折路径引导体液的流动来减慢。 除此之外,流量的这种降低有助于为吸收芯吸收流体提供足够的时间,当已经部分地填充有流体时,这是特别有用的。 然而,体液仍然有时可以在顶部和/或槽附近聚集并导致泄漏。 为了有助于抵消这种倾向,本发明人已经发现,在顶片中可以采用多个孔,该多个孔布置在通常在制品的纵向上延伸的柱中。 孔的至少一部分位于压花区域的相邻顶部和/或连续槽附近。 不期望受理论的限制,据信,具有压花区域的相邻波峰和/或连续波谷的孔的对准使它们处于更好的位置以接收易于在压花区域周围聚集的体液,从而减少 泄漏的可能性。