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    • 9. 发明授权
    • Cleaning articles comprising a cellulosic fibrous structure having
discrete basis weight regions treated with a high internal phase
inverse emulsion
    • 包括具有用高内相逆乳液处理的离散基重区域的纤维素纤维结构的清洁制品
    • US06133166A
    • 2000-10-17
    • US886764
    • 1997-07-01
    • Nicholas James NissingSteven Lee BarnholtzDavid William Cabell
    • Nicholas James NissingSteven Lee BarnholtzDavid William Cabell
    • A47L13/17A61K8/00A61K8/02A61K8/31A61K8/66A61K8/73A61K8/92A61K8/97A61K8/98A61Q19/10C11D3/18C11D3/39C11D3/48C11D17/04A01N25/34B32B9/06
    • C11D3/48A61K8/0208A61Q19/10C11D17/049C11D3/18C11D3/3947
    • Disclosed are articles useful in cleansing, and particularly wet-like cleansing wipes, which are dry until used, where fluid is released from the article. These articles comprise:a. a carrier comprising a cellulosic fibrous structure having at least a first region of relatively high basis weight that comprises an essentially continuous network and a second region of a plurality of mutually discrete regions of relatively low basis weight which are circumscribed by the high basis weight first region; andb. an emulsion applied to the carrier, where the emulsion provides fluid for cleaning when shear forces are applied to the article.The first and second regions of the cellulosic fibrous structure are disposed in a nonrandom, repeating pattern. The articles offer a number of significant advantages over prior cleaning products when in the form of wet-like cleansing wipes such as those used for cleaning of hardsurfaces (e.g., floors, countertops, sinks, bathtubs, toilets, and the like). The inclusion of low basis weight regions avoids substantial fluid retention by the cellulosic fibrous substrate, which allows fluid delivery to the surface being cleaned.The articles can be used in many applications requiring the delivery of polar materials, in particular water and water-soluble or dispersible actives. These include toilet tissue, wipes for personal cleansing, such as baby wipes, as well as those for the delivery of water-soluble or dispersible antimicrobials or pharmaceutical actives.
    • 公开了用于清洁的物品,特别是湿式清洁擦拭物,其在使用之前是干燥的,其中流体从制品中释放出来。 这些文章包括:a。 包含纤维素纤维结构的载体,所述纤维素纤维结构具有至少第一区域,所述第一区域具有相对较高的基重,所述第一区域具有基本上连续的网络,以及由所述高基重第一区域限定的相对低的基重的多个相互离散的区域的第二区域 ; 和b。 施加到载体上的乳液,其中当剪切力施加到制品时,乳液提供用于清洁的流体。 纤维素纤维结构的第一和第二区域以非随机的重复图案设置。 当以诸如用于清洁硬表面(例如,地板,台面,水槽,浴缸,厕所等)的湿式清洁擦拭物的形式时,这些制品提供了优于之前的清洁产品的许多显着优点。 包含低基重区域避免了纤维素纤维基质的显着的液体保留,其允许流体输送到被清洁的表面。 该制品可用于需要递送极性材料,特别是水和水溶性或可分散活性物质的许多应用中。 这些包括卫生纸,用于个人清洁的擦拭物,例如婴儿擦巾,以及用于递送水溶性或可分散的抗微生物剂或药物活性物质的擦拭物。