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    • 6. 发明申请
    • ABSORBENT ARTICLE WITH APERTURED BACKSHEET AND FIBROUS SUPER ABSORBENT MATERIAL
    • 吸收式吸收物品和纤维超吸收材料
    • US20020147435A1
    • 2002-10-10
    • US09091448
    • 1998-06-17
    • PETER COLESMATTIAS SCHMIDT
    • A61F013/15
    • A61F13/53A61F13/47A61F13/5146A61F13/5148A61F2013/51413A61F2013/51429A61F2013/51443A61F2013/530218A61F2013/530233A61F2013/53024A61F2013/530496A61F2013/530613
    • The present invention relates to breathable absorbent articles like baby diapers, adult incontinence articles and in particular to sanitary napkins or pantyliner. According to the present invention, the articles are provided with an apertured backsheet for breathability. Typically such aperture backsheets are rendered substantially liquid impermeable in order to prevent soiling through the backsheet of the article. The absorbent core of absorbent article comprises in particular super-absorbent materials which transform the absolved liquid into a solid or semi-solid form such as a gel. Such super-absorbent materials are particularly desirable for benefits to the breathable absorbent articles in which they are used. However, they are typically provided in granular form. In combination with an apertured backsheet this form is prone to a particle loss through the apertures in the backsheet. Hence the present invention relates to breathable absorbent articles comprising non-granular super-absorbent material, preferably fibrous super-absorbent material.
    • 本发明涉及透气吸收制品如婴儿尿布,成人失禁制品,特别涉及卫生巾或内裤。 根据本发明,制品具有用于透气性的有孔底片。 通常,这种孔隙底片基本上不透液体,以防止通过制品的底片弄脏。 吸收制品的吸收芯包括特别是将被清除的液体转变成固体或半固体形式例如凝胶的超吸收材料。 对于使用它们的透气性吸收制品的益处,这种超吸收性材料是特别需要的。 然而,它们通常以颗粒形式提供。 与有孔的底片组合,这种形式容易通过底片中的孔而损失颗粒。 因此,本发明涉及包含非粒状超吸收材料,优选纤维状超吸收材料的透气性吸收制品。
    • 10. 发明授权
    • Absorbent article having breathable side panels
    • 具有透气侧板的吸收制品
    • US5628737A
    • 1997-05-13
    • US688348
    • 1996-07-30
    • George C. DobrinKaren M. Davis
    • George C. DobrinKaren M. Davis
    • A61F13/49A61F5/44A61F13/15A61F13/514A61F13/20
    • A61F13/5148A61F13/5146A61F13/51484A61F2013/51413A61F2013/51421
    • A disposable absorbent articles having breathable side panels. The disposable absorbent article preferably comprises a containment assembly including a topsheet, a backsheet and an absorbent core disposed between the topsheet and the backsheet. The absorbent core has a pair of opposing longitudinal edges, an inner surface and an outer surface. The backsheet has a garment-facing surface, a body-facing surface, a central region and an outer region. The backsheet preferably further includes at least three distinct zones, a pair of apertured zones comprising apertures and a non-apertured zone. The apertured zones preferably include at least a portion of the outer region of the backsheet and extend laterally outwardly form each of the longitudinal edges. The non-apertured zone preferably comprises the central region and is juxtaposed the outer surface of the absorbent core. The disposable absorbent article preferably further comprises a liquid and air pervious outer cover joined with the garment-facing surface of the backsheet to form a breathable laminate in the apertured zones. In preferred embodiments, a side panel extends laterally outwardly from each of the longitudinal edges of the absorbent core, each of the side panels comprising at least a portion of the laminate such that the side panels are breathable.
    • 具有透气侧片的一次性吸收制品。 一次性吸收制品优选地包括容纳组件,其包括顶片,底片和设置在顶片和底片之间的吸收芯。 吸收芯具有一对相对的纵向边缘,内表面和外表面。 底片具有面向衣服的表面,面向身体的表面,中心区域和外部区域。 底片优选地还包括至少三个不同的区域,一对有孔区域,其包括孔和非开孔区域。 多孔区域优选地包括底片的外部区域的至少一部分并且横向向外形成每个纵向边缘。 非开孔区优选地包括中心区域并且与吸收芯的外表面并置。 一次性吸收制品优选地还包括与底片的面向衣服表面连接的液体和空气可透过的外盖,以在多孔区域中形成透气层压体。 在优选实施例中,侧板从吸收芯的每个纵向边缘横向向外延伸,每个侧板包括层压板的至少一部分,使得侧板是透气的。