Absorbent articles comprising carboxyalkyl cellulose fibers having permanent and non-permanent crosslinks
    5.
    发明申请
    Absorbent articles comprising carboxyalkyl cellulose fibers having permanent and non-permanent crosslinks 审中-公开
    包含具有永久和非永久性交联的羧基烷基纤维素纤维的吸收制品

    公开(公告)号:US20080082068A1

    公开(公告)日:2008-04-03

    申请号:US11542510

    申请日:2006-10-02

    IPC分类号: A61F13/15

    摘要: An absorbent article includes a topsheet, a backsheet, and an absorbent core disposed between the topsheet and the backsheet. At least one component of the article, such as the absorbent core, includes a superabsorbent fiber. In one aspect, the article includes substantially water-insoluble, water-swellable, non-regenerated, carboxyalkyl cellulose fibers, where the fibers have a surface having the appearance of the surface of a cellulose fiber, and where the fibers comprise a plurality of non-permanent intra-fiber metal crosslinks and a plurality of permanent intra-fiber crosslinks.

    摘要翻译: 吸收制品包括顶片,底片和设置在顶片和底片之间的吸收芯。 物品的至少一个部件,例如吸收芯,包括超吸收纤维。 在一个方面,该制品包括基本上不溶于水的水可溶胀,非再生的羧基烷基纤维素纤维,其中纤维具有纤维素纤维表面外观的表面,并且其中纤维包含多个非 - - 永久性纤维内金属交联和多个永久性纤维内交联。

    Absorbent composites having improved fluid wicking and web integrity
    10.
    发明申请
    Absorbent composites having improved fluid wicking and web integrity 有权
    吸收性复合材料具有改进的流体芯吸和纤维网完整性

    公开(公告)号:US20090099541A1

    公开(公告)日:2009-04-16

    申请号:US11974845

    申请日:2007-10-15

    IPC分类号: A61F13/53

    摘要: An absorbent article includes an absorbent composite which comprises substantially water-insoluble, water-swellable, non-regenerated, carboxyalkyl cellulose fibers. The fibers have a surface having the appearance of the surface of a cellulose fiber and comprise a plurality of first intra-fiber multi-valent metal ion crosslinks and a plurality of second intra-fiber crosslinks selected from ether crosslinks or ester crosslinks. In addition, the absorbent composite has been subjected to a treatment to create interfiber bonding between the fibers of the composite either throughout the composite or only on the surface of the composite.

    摘要翻译: 吸收制品包括吸收复合材料,其包含基本上不溶于水,水可溶胀,未再生的羧基烷基纤维素纤维。 纤维具有表面具有纤维素纤维表面的表面,并且包含多个第一纤维内多价金属离子交联和选自醚交联或酯交联的多个第二纤维内交联。 此外,吸收性复合材料已经经过处理,以在整个复合材料中或仅在复合材料的表面上产生复合材料的纤维之间的纤维间粘合。