Absorbent Article Comprising Hydrophilic and Hydrophobic Regions
    1.
    发明申请
    Absorbent Article Comprising Hydrophilic and Hydrophobic Regions 有权
    包括亲水和疏水区域的吸收制品

    公开(公告)号:US20100228213A1

    公开(公告)日:2010-09-09

    申请号:US11990122

    申请日:2005-10-05

    IPC分类号: A61F13/51 A61F13/53

    摘要: An absorbent article such as a diaper, panty diaper, panty liner, sanitary napkin or incontinence protection, wherein at least one part of this absorbent article has a pattern of at least one hydrophilic and at least one hydrophobic region wherein the at least one hydrophilic region and/or the at least one hydrophobic region are present as a coating on the part of the absorbent article. The coated part is preferably a liquid-permeable topsheet.

    摘要翻译: 一种吸收制品,例如尿布,内裤尿布,内裤衬里,卫生巾或失禁保护,其中该吸收制品的至少一部分具有至少一个亲水和至少一个疏水区域的图案,其中至少一个亲水区域 和/或至少一个疏水区域作为吸收制品的一部分上的涂层存在。 涂布部分优选为透液性顶片。

    Absorbent Article Comprising a Thin Film Including an Active Agent
    2.
    发明申请
    Absorbent Article Comprising a Thin Film Including an Active Agent 有权
    包含活性剂的薄膜的吸收性物品

    公开(公告)号:US20090275906A1

    公开(公告)日:2009-11-05

    申请号:US11992644

    申请日:2005-10-05

    IPC分类号: A61L15/46 A61L15/22 A61L15/54

    摘要: An absorbent article such as a diaper, panty diaper, panty liner, sanitary napkin or incontinence device, wherein at least one part of the absorbent article carries a film having at least one monomolecular layer of a polymer having a functional group and an active agent, in particular to an absorbent article wherein the film is obtainable by layer-by-layer deposition of at least a first polymer having a first functional group and a second polymer having a second functional group capable of interacting with the first functional group. Moreover, the use of a film obtainable by the layer-by-layer deposition of at least one first polymer having a first functional group and a second polymer having a second functional group capable of interacting with the first functional group for releasing an active agent contained in the film upon wetting of the film by body fluids. Preferably the first polymer having a first functional group is a polycationic polymer and the second polymer having a second functional group is a polyanionic polymer.

    摘要翻译: 吸收性物品如尿布,内裤尿布,内裤衬里,卫生巾或失禁装置,其中吸收性物品的至少一部分携带具有至少一个具有官能团和活性剂的聚合物单分子层的膜, 特别涉及一种吸收制品,其中该膜可通过至少第一种具有第一官能团的第一聚合物和具有能与第一官能团相互作用的第二官能团的第二聚合物逐层沉积获得。 此外,使用可以通过逐层沉积获得的至少一种具有第一官能团的第一聚合物和具有能够与第一官能团相互作用的第二官能团的第二聚合物获得的膜,以释放包含的活性剂 在薄膜中,通过体液润湿膜。 优选地,具有第一官能团的第一聚合物是聚阳离子聚合物,并且具有第二官能团的第二聚合物是聚阴离子聚合物。

    Absorbent article comprising a thin film including an active agent
    4.
    发明授权
    Absorbent article comprising a thin film including an active agent 有权
    吸收制品包括含有活性剂的薄膜

    公开(公告)号:US08217220B2

    公开(公告)日:2012-07-10

    申请号:US11992644

    申请日:2005-10-05

    IPC分类号: A61F13/15 A61F13/20

    摘要: An absorbent article such as a diaper, panty diaper, panty liner, sanitary napkin or incontinence device, wherein at least one part of the absorbent article carries a film having at least one monomolecular layer of a polymer having a functional group and an active agent, in particular to an absorbent article wherein the film is obtainable by layer-by-layer deposition of at least a first polymer having a first functional group and a second polymer having a second functional group capable of interacting with the first functional group. Moreover, the use of a film obtainable by the layer-by-layer deposition of at least one first polymer having a first functional group and a second polymer having a second functional group capable of interacting with the first functional group for releasing an active agent contained in the film upon wetting of the film by body fluids. Preferably the first polymer having a first functional group is a polycationic polymer and the second polymer having a second functional group is a polyanionic polymer.

    摘要翻译: 吸收性物品如尿布,内裤尿布,内裤衬里,卫生巾或失禁装置,其中吸收性物品的至少一部分携带具有至少一个具有官能团和活性剂的聚合物单分子层的膜, 特别涉及一种吸收制品,其中该膜可通过至少第一种具有第一官能团的第一聚合物和具有能与第一官能团相互作用的第二官能团的第二聚合物逐层沉积获得。 此外,使用可以通过逐层沉积获得的至少一种具有第一官能团的第一聚合物和具有能够与第一官能团相互作用的第二官能团的第二聚合物获得的膜,以释放包含的活性剂 在薄膜中,通过体液润湿膜。 优选地,具有第一官能团的第一聚合物是聚阳离子聚合物,并且具有第二官能团的第二聚合物是聚阴离子聚合物。

    Absorbent article comprising hydrophilic and hydrophobic regions
    6.
    发明授权
    Absorbent article comprising hydrophilic and hydrophobic regions 有权
    包含亲水和疏水区域的吸收制品

    公开(公告)号:US08034990B2

    公开(公告)日:2011-10-11

    申请号:US11990122

    申请日:2005-10-05

    IPC分类号: A61F13/15

    摘要: An absorbent article such as a diaper, panty diaper, panty liner, sanitary napkin or incontinence protection, wherein at least one part of this absorbent article has a pattern of at least one hydrophilic and at least one hydrophobic region wherein the at least one hydrophilic region and/or the at least one hydrophobic region are present as a coating on the part of the absorbent article. The coated part is preferably a liquid-permeable topsheet.

    摘要翻译: 一种吸收制品,例如尿布,内裤尿布,内裤衬里,卫生巾或失禁保护,其中该吸收制品的至少一部分具有至少一个亲水和至少一个疏水区域的图案,其中至少一个亲水区域 和/或至少一个疏水区域作为吸收制品的一部分上的涂层存在。 涂布部分优选为透液性顶片。

    Absorbent Article Comprising a Contraphilic Polymer
    7.
    发明申请
    Absorbent Article Comprising a Contraphilic Polymer 有权
    包含对称聚合物的吸收性物品

    公开(公告)号:US20100280473A1

    公开(公告)日:2010-11-04

    申请号:US11990121

    申请日:2005-10-05

    IPC分类号: A61F13/53

    摘要: An absorbent article such as a diaper, panty diaper, panty liner, a sanitary napkin, an incontinence protection or the like, having in this order a liquid-permeable coversheet, optionally at least one further layer of a web or foam material, optionally an absorbent layer, and a liquid-impermeable coversheet, characterized in that at least one part of this absorbent article has a polymer that is hydrophilic when dry, but shows a reduced hydrophilicity upon wetting; and to the corresponding liquid-permeable or -impermeable coversheet and web or foam material.

    摘要翻译: 一种吸收制品,例如尿布,内裤,内裤,卫生巾,失禁保护等,依次具有透液性覆盖片,任选地至少一层另外的纤维网或泡沫材料层,任选地 吸收层和液体不可渗透的覆盖片,其特征在于,该吸收性物品的至少一部分具有干燥时为亲水性的聚合物,但在润湿时显示出亲水性降低; 和相应的液体可渗透或不透气的覆盖片和纤维网或泡沫材料。

    Absorbent structure in an absorbent article
    10.
    发明授权
    Absorbent structure in an absorbent article 有权
    吸收制品中的吸收结构

    公开(公告)号:US06673981B1

    公开(公告)日:2004-01-06

    申请号:US09651128

    申请日:2000-08-30

    IPC分类号: A61F1315

    摘要: An absorbent porous structure for use in a diaper, a pant diaper, an incontinence guard, a sanitary napkin or the like, with a liquid acquisition portion and a liquid storage portion which are an integrated unit. The liquid acquisition portion comprises a compressed polymeric open-cell foam which expands upon wetting, and the liquid storage portion comprises a polymeric open-cell foam which may be the same or different from the foam in the liquid acquisition portion. The liquid storage portion also contains a superabsorbent material, with the amount of superabsorbent material being lower in the part of the liquid storage portion that is located closest to the liquid acquisition portion than in the part of the liquid storage portion that is located furthest from the liquid acquisition portion. Other embodiments include a method for producing the absorbent structure and an absorbent article containing such an absorbent structure.

    摘要翻译: 一种用于尿布,尿裤,失禁防护件,卫生巾等的吸收性多孔结构体,具有作为一体化单元的液体捕获部分和液体储存部分。 液体采集部分包括压缩的聚合物开孔泡沫体,其在润湿时膨胀,并且液体储存部分包含与液体采集部分中的泡沫体相同或不同的聚合物开孔泡沫。 液体储存部分还含有超吸收材料,超吸收材料的量在液体储存部分中位于最靠近液体获取部分的部分中低于位于最远离液体收集部分的液体储存部分的部分 液体采集部分。 其它实施方案包括用于制备吸收结构的方法和含有这种吸收结构的吸收制品。