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。

    ABSORBENT PRODUCT COMPRISING A CATIONIC MODIFIED STARCH
    10.
    发明申请
    ABSORBENT PRODUCT COMPRISING A CATIONIC MODIFIED STARCH 有权
    吸收产品包含一个阳离子改性淀粉

    公开(公告)号:US20090287176A1

    公开(公告)日:2009-11-19

    申请号:US12432097

    申请日:2009-04-29

    IPC分类号: A61F13/53 B01J20/26

    摘要: Absorbent products for feminine protection, for example sanitary pads, pantiliners or tampons, comprising a cationic modified starch. The starch is modified by a cationizing agent comprising an ammonium group, wherein the degree of substitution of the cationizing agent is from about 0.070 to less than 0.50.

    摘要翻译: 用于女性保护的吸收产品,例如卫生护垫,短裤护垫或棉​​塞,其包含阳离子改性淀粉。 淀粉被包含铵基的阳离子化剂改性,其中阳离子化剂的取代度为约0.070至小于0.50。