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    • 9. 发明授权
    • Directionally preferential waste passage member for use with disposable absorbent article
    • 与一次性吸收制品一起使用的定向优先废物通道构件
    • US06410821B1
    • 2002-06-25
    • US09669079
    • 2000-09-25
    • Donald C. Roe
    • Donald C. Roe
    • A61F1315
    • A61F13/495A61F13/15211A61F13/511
    • The present invention provides an absorbent article having a first waist region, an opposed second waist region, a crotch region disposed between the first waist region and the second waist region. The absorbent article preferably comprises a liquid impervious backsheet material, an absorbent core and a directionally preferential waste passage member. The waste passage member has a body facing surface and an opposed garment facing surface, at least a portion of the body facing surface of the waste passage member including a soluble material capable of dissolving when contacted by bodily exudates so as to permit the bodily exudates to pass through the waste passage member in a direction generally away from the wearer's skin. At least a portion of the garment facing surface of the waste passage member includes a barrier material which resists penetration by the bodily exudates in a direction opposite from the first direction. The waste activated barrier member is preferably disposed in at least a portion of the crotch region of the absorbent article.
    • 本发明提供一种具有第一腰围区域,相对的第二腰围区域和设置在第一腰围区域和第二腰围区域之间的裆部区域的吸收性物品。 吸收制品优选地包括不透液体的底片材料,吸收芯和定向优先的废物通道构件。 废物通道构件具有面向身体的表面和相对的面向衣服的表面,废物通道构件的面向身体的表面的至少一部分包括当与身体渗出物接触时能够溶解的可溶性材料,以允许身体排出物 在大致远离使用者皮肤的方向上穿过废物通道构件。 废物通道构件的面向衣服的表面的至少一部分包括抵抗身体渗出物沿与第一方向相反的方向穿透的阻挡材料。 废物激活的阻挡构件优选地设置在吸收性物品的裆部区域的至少一部分中。