ABSORBENT ARTICLE CONTAINING A SOFT AND DURABLE BACKSHEET
    1.
    发明公开
    ABSORBENT ARTICLE CONTAINING A SOFT AND DURABLE BACKSHEET 审中-公开
    ABSORBIERENDER ARTIKEL麻省理工学院EINER WEICHEN UNDBESTÄNDIGENRÜCKSEITE

    公开(公告)号:EP3071164A4

    公开(公告)日:2017-07-12

    申请号:EP14863445

    申请日:2014-11-18

    申请人: KIMBERLY CLARK CO

    摘要: An absorbent article having an outwardly body-facing surface and an outwardly garment-facing surface Is provided. The absorbent article contains a topsheet, backsheet, and an absorbent core positioned between the topsheet and the backsheet. The backsheet contains a nonwoven facing laminated to a film. The nonwoven facing contains a first nonwoven web containing a plurality of fibers formed from a first polyolefin composition and a second nonwoven web containing a plurality of fibers formed from a second polyolefin composition. The first polyolefin composition contains at least one ethylene polymer and the second polyolefin composition contains at least one rigid propylene polymer and at least one ductile propylene polymer. The second nonwoven web defines the garment-facing surface of the article.

    摘要翻译: 提供了一种具有面向身体的表面和面向外的面向衣服的表面的吸收性物品。 吸收性物品包含顶片,底片和位于顶片和底片之间的吸收芯。 底片含有层压在薄膜上的无纺面层。 非织造面层包含含有由第一聚烯烃组合物形成的多个纤维的第一非织造纤维网和含有由第二聚烯烃组合物形成的多个纤维的第二非织造纤维网。 第一聚烯烃组合物含有至少一种乙烯聚合物,第二聚烯烃组合物含有至少一种刚性丙烯聚合物和至少一种延性丙烯聚合物。 第二非织造纤网限定了制品的面向衣服的表面。

    SOFT AND DURABLE NONWOVEN COMPOSITE
    2.
    发明公开
    SOFT AND DURABLE NONWOVEN COMPOSITE 审中-公开
    WEICHER UND BELASTBARER VLIESVERBUNDSTOFF

    公开(公告)号:EP3071740A4

    公开(公告)日:2017-08-16

    申请号:EP14863365

    申请日:2014-11-18

    申请人: KIMBERLY CLARK CO

    摘要: A nonwoven composite that contains a first nonwoven web positioned adjacent to a second nonwoven web is provided. The first nonwoven web contains a plurality of fibers that are formed from a first polyolefin composition, and the second nonwoven web contains a plurality of fibers that are formed from a second polyolefin composition. The first polyolefin composition contains an ethylene polymer, which and car; provide a soft feel to a surface of the first nonwoven web. The second polyolefin composition likewise contains a rigid propylene polymer, which can provide good strength and durability to the second nonwoven web. The second polyolefin composition also contains a ductile propylene polymer and a fatty acid derivative.

    摘要翻译: 提供包含邻近第二非织造纤网定位的第一非织造纤网的非织造复合材料。 第一非织造纤维网包含由第一聚烯烃组合物形成的多根纤维,第二非织造纤维网包含由第二聚烯烃组合物形成的多根纤维。 第一种聚烯烃组合物含有乙烯聚合物和汽车; 为第一非织造纤维网的表面提供柔软的感觉。 第二聚烯烃组合物同样含有刚性丙烯聚合物,其可以为第二非织造纤维网提供良好的强度和耐久性。 第二聚烯烃组合物还含有延性丙烯聚合物和脂肪酸衍生物。