Airlaid sheet material
    6.
    发明授权
    Airlaid sheet material 有权
    气流板材

    公开(公告)号:US08569570B2

    公开(公告)日:2013-10-29

    申请号:US13471694

    申请日:2012-05-15

    IPC分类号: A61F13/15

    摘要: The present invention relates to an airlaid sheet material comprising a dry laid fibrous web and a latex coating on both surfaces thereof in selected amounts. The airlaid sheet material can be an absorbent structure for absorption of fluids.

    摘要翻译: 本发明涉及一种气流成网的片材,其中包含一个干成网的纤维网和两个表面上的乳胶涂层。 气流成纸片材可以是用于吸收流体的吸收结构。

    Thin absorbent core substantially free of cellulose fibers
    7.
    发明授权
    Thin absorbent core substantially free of cellulose fibers 有权
    薄吸收芯基本上不含纤维素纤维

    公开(公告)号:US08263820B2

    公开(公告)日:2012-09-11

    申请号:US12180751

    申请日:2008-07-28

    IPC分类号: A61F13/15

    摘要: Absorbent core for disposable absorbent articles. The core comprises a substrate layer and a non uniform layer of absorbent material comprising an absorbent polymer material and a first and second surface. The non uniform layer of absorbent material comprises a layer of a thermoplastic material comprising a layer of thermoplastic material first surface and a layer of thermoplastic material second surface. The non uniform layer of absorbent material second surface is in at least partial contact with the substrate layer. Portions of the layer of thermoplastic material second surface are in direct contact with the substrate layer first surface and portions of the layer of thermoplastic material second surface are in direct contact with the non uniform layer of absorbent material first surface. The substrate layer comprises a fibrous material substantially free of cellulose fibers, the substrate layer having a basis weight from about 25 g/m2 to 120 g/m2.

    摘要翻译: 一次性吸收制品吸收芯。 芯包括基底层和包含吸收性聚合物材料和第一和第二表面的不均匀的吸收材料层。 不均匀的吸收材料层包括热塑性材料层,其包括热塑性材料第一表面层和热塑性材料第二表面层。 吸收材料第二表面的非均匀层与基底层至少部分接触。 热塑性材料第二表面层的部分与基底层第一表面直接接触,并且热塑性材料层第二表面的部分与吸收材料第一表面的非均匀层直接接触。 基底层包括基本上不含纤维素纤维的纤维材料,基底层的基重为约25g / m 2至120g / m 2。

    Multicomponent material comprising chitosan
    8.
    发明授权
    Multicomponent material comprising chitosan 有权
    包含壳聚糖的多组分材料

    公开(公告)号:US08231893B2

    公开(公告)日:2012-07-31

    申请号:US11471929

    申请日:2006-06-21

    IPC分类号: A61K9/70 A61L9/00

    CPC分类号: A61L15/60 A61L15/28

    摘要: A multicomponent material, which is comprised of chitosan material being coated onto an inert carrier material. The multicomponent material can be incorporated into an absorbent structure. In one aspect of the invention, the multicomponent material can be incorporated throughout the thickness of an absorbent structure. Absorbent articles comprising the multicomponent material are also provided.

    摘要翻译: 多组分材料由壳聚糖材料组成,涂覆在惰性载体材料上。 多组分材料可以结合到吸收结构中。 在本发明的一个方面,多组分材料可以整合在吸收结构的整个厚度上。 还提供了包含多组分材料的吸收制品。

    Liquid absorbing material and method for making the same
    10.
    发明申请
    Liquid absorbing material and method for making the same 有权
    液体吸收材料及其制造方法

    公开(公告)号:US20070032566A1

    公开(公告)日:2007-02-08

    申请号:US11499319

    申请日:2006-08-04

    IPC分类号: C08L15/00

    摘要: An improved material for liquid absorption including an absorbent material in particle form with a very low average particle size dispersed into a selected inert hydrophilic organic carrier which is solid at room temperature. The present invention also includes an improved process for manufacturing the material. Such liquid absorbing material can be utilized in the absorbent cores of disposable absorbent articles, such as sanitary napkins, panty liners, interlabial devices, tampons, disposable diapers, incontinence pads, wound dressings, nursing pads, and the like.

    摘要翻译: 一种用于液体吸收的改进材料,包括颗粒形式的吸收材料,其平均粒径非常小,分散在室温下为固体的选定的惰性亲水性有机载体中。 本发明还包括用于制造材料的改进方法。 这种液体吸收材料可以用于一次性吸收制品的吸收芯中,例如卫生巾,内裤衬里,阴唇间装置,棉塞,一次性尿布,失禁垫,伤口敷料,护理垫等。