ENHANCED PERSONAL CARE ABSORBENT ARTICLES
    1.
    发明申请
    ENHANCED PERSONAL CARE ABSORBENT ARTICLES 审中-公开
    增强个人护理吸收文章

    公开(公告)号:US20120289917A1

    公开(公告)日:2012-11-15

    申请号:US13481366

    申请日:2012-05-25

    IPC分类号: A61L15/44 A61L15/26 A61L15/46

    摘要: The present invention relates to a personal care absorbent article comprising at least two substrates each having an internal and external surface, wherein at least one substrate is a fluid permeable bodyside substrate selected from spunbond, meltblown, coform, airlaid, bonded-carded web, spunlace materials and combinations thereof; at least one substrate is an impermeable backsheet; and an absorbent core disposed in between said substrates; wherein at least the external surface of at least one substrate has applied to it a benefit agent selected from an additive composition wherein said additive composition is a polymer dispersion selected from polyolefin dispersions, polyisoprene dispersions, polybutadiene-styrene block copolymer dispersions, latex dispersions, polyvinyl pyrrolidone-styrene copolymer dispersions, polyvinyl alcohol-ethylene copolymer dispersions, and combinations thereof; an enhancement component selected from microparticles, expandable microspheres, fibers, additional polymer dispersions, scents, anti-bacterials, moisturizers, medicaments, soothers and combinations thereof; and combinations thereof.

    摘要翻译: 本发明涉及一种个人护理吸收制品,其包括至少两个各自具有内表面和外表面的基底,其中至少一个基底是选自纺粘,熔喷,共成型,气流成网,粘合梳理网,水刺 材料及其组合; 至少一个基底是不渗透的底片; 以及设置在所述基板之间的吸收芯; 其中至少一个基底的至少外表面已经向其施加了选自添加剂组合物的有益剂,其中所述添加剂组合物是聚合物分散体,其选自聚烯烃分散体,聚异戊二烯分散体,聚丁二烯 - 苯乙烯嵌段共聚物分散体,胶乳分散体,聚乙烯 吡咯烷酮 - 苯乙烯共聚物分散体,聚乙烯醇 - 乙烯共聚物分散体和它们的组合; 选自微粒,可膨胀微球,纤维,附加聚合物分散体,香料,抗菌剂,保湿剂,药物,安抚奶嘴及其组合的增强组分; 及其组合。

    Differentially expanding absorbent structure
    8.
    发明授权
    Differentially expanding absorbent structure 有权
    差异扩张的吸收结构

    公开(公告)号:US07799967B2

    公开(公告)日:2010-09-21

    申请号:US10820636

    申请日:2004-04-08

    IPC分类号: A61F13/15 A61F13/20

    摘要: An absorbent structure expands to a greater extent along one surface than along an opposite surface when in the presence of a liquid. The absorbent structure may include a single layer, or two or more layers intimately bonded to one another. When in the presence of a liquid, the more expandable surface causes an increase in concavity in the X-Y plane of the structure, with the concavity being in the direction of the less expandable surface. One or both surfaces can be treated to adjust the respective level of expandability. By inducing a formed shape upon hydration swelling, a trough shape can be generated to facilitate absorbent properties, containment, and fit. The invention includes absorbent articles having such an absorbent structure incorporated therein.

    摘要翻译: 当存在液体时,吸收结构沿着一个表面比沿着相对表面更大程度地膨胀。 吸收结构可以包括彼此紧密结合的单层或两层或多层。 当存在液体时,更可膨胀的表面导致结构的X-Y平面中的凹度增加,凹面沿较小的可膨胀表面的方向。 可以处理一个或两个表面以调整相应的可扩展性水平。 通过在水合膨胀时引起成形的形状,可以产生槽形以便于吸收性能,容纳和配合。 本发明包括其中结合有吸收结构的吸收制品。