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1. 发明申请

WO1995013776A1 ABSORBENT ARTICLE HAVING BLENDED MULTI-LAYER ABSORBENT STRUCTURE WITH IMPROVED INTEGRITY 审中-公开
标题翻译：具有改进的一致性的混合多层吸收结构的吸收性物品
公开(公告)号：WO1995013776A1
公开(公告)日：1995-05-26
申请号：PCT/US1994012748
申请日：1994-11-14
申请人： THE PROCTER & GAMBLE COMPANY
发明人： THE PROCTER & GAMBLE COMPANY , DRAGOO, Jerry, Layne , BOGDANSKI, Michael, Scott , AHR, Nicholas, Albert , NOEL, John, Richard
IPC分类号： A61F13/46
CPC分类号： A61F13/535 , A61F13/533 , A61F13/53747 , A61F13/539 , A61F2013/530007 , A61F2013/530051 , A61F2013/530058 , A61F2013/530094 , A61F2013/530102 , A61F2013/530109 , A61F2013/530131 , A61F2013/530145 , A61F2013/530153 , A61F2013/53016 , A61F2013/530167 , A61F2013/530175 , A61F2013/530255 , A61F2013/530299 , A61F2013/530343 , A61F2013/53035 , A61F2013/530357 , A61F2013/530372 , A61F2013/530547 , A61F2013/530934 , A61F2013/53721 , A61F2013/53726 , A61F2013/53739 , A61F2013/53908 , A61F2013/53916 , A61F2013/53925 , A61F2013/5395 , A61F2013/53966 , A61F2013/53975 , A61F2013/53983
摘要： An absorbent article, such as a diaper, sanitary napkin, adult incontinence device which has absorbent components comprised of blends of different types of fibers is provided. The absorbent components are arranged in structures that provide improved core integrity and liquid processing. The absorbent article preferably comprises a liquid pervious topsheet, a liquid impervious backsheet joined to the topsheet, an absorbent core positioned between the topsheet and the backsheet, and an acquisition layer overlying the absorbent core. The absorbent core comprises a blend of cellulosic fibers, absorbent gelling material, and fibers such as crimped synthetic fibers that form liquid stable bonds with adjacent layers. The acquisition layer also comprises at least some fibers that form liquid stable bonds with adjacent layers. The fibers that form liquid stable bonds in the absorbent core and the acquisition layer are bonded to liquid stable components. The liquid stable components can comprise the topsheet, the backsheet, and an optional intermediate liquid stable layer positioned between the acquisition layer and the absorbent core.
摘要翻译：提供了一种吸收制品，例如尿布，卫生巾，成人失禁装置，其具有由不同类型纤维的混合物组成的吸收组分。吸收剂组分设置在提供改进的芯完整性和液体处理的结构中。吸收性物品优选包括液体可透过的顶片，与顶片接合的不透液体的底片，位于顶片和底片之间的吸收芯，以及覆盖在吸收芯上的采集层。吸收芯包括纤维素纤维，吸收胶凝材料和与相邻层形成液体稳定结合的卷曲合成纤维的纤维的混合物。采集层还包括与相邻层形成液体稳定结合的至少一些纤维。在吸收芯和采集层中形成液体稳定结合的纤维结合到液体稳定的组分。液体稳定的组分可以包括顶片，底片和位于采集层和吸收芯之间的任选的中间液体稳定层。

2. 发明申请

WO1997007195A1 CLEANSING PREPARATION AND ARTICLES COMPRISING A CLEANSING PREPARATION 审中-公开
标题翻译：清洁准备和包含清洁准备的文章
公开(公告)号：WO1997007195A1
公开(公告)日：1997-02-27
申请号：PCT/US1996012684
申请日：1996-08-02
申请人： THE PROCTER & GAMBLE COMPANY
发明人： THE PROCTER & GAMBLE COMPANY , MOORE, Katherine, Louise, Heinicke , BOGDANSKI, Michael, Scott , BUNKE, Paul, Ralph
IPC分类号： C11D17/00
CPC分类号： A61K8/062 , A61K8/0208 , A61K8/06 , A61K2800/524 , A61Q19/10 , Y10S514/846
摘要： A cleansing preparation is provided in the form of an oil-in-water emulsion. The oil phase particles have a median particle diameter by volume of not more than 1 mu m, and a preservative is present in at least the aqueous phase. A method is described of making this preparation, in which a coarse emulsion is formed, the coarse emulsion is homogenized, and the homogenized emulsion is diluted by an aqueous dilution liquid containing the preservative. Cleansing articles, for example baby wipes can be made in which a substrate carries the cleansing preparation.
摘要翻译：以水包油乳液的形式提供清洁制剂。油相颗粒的体积中值粒径不大于1μm，至少在水相中存在防腐剂。描述了制备这种制备粗制乳液的方法，将粗乳液均质化，并将均匀的乳液用含防腐剂的含水稀释液稀释。可以制成清洁用品，例如婴儿擦巾，其中底物携带清洁剂。

3. 发明申请

WO1997022320A1 METHOD AND APPARATUS FOR MAKING ABSORBENT STRUCTURES HAVING DIVIDED PARTICULATE ZONES 审中-公开
标题翻译：用于制造具有分形区域的吸收结构的方法和装置
公开(公告)号：WO1997022320A1
公开(公告)日：1997-06-26
申请号：PCT/US1996020071
申请日：1996-12-09
申请人： THE PROCTER & GAMBLE COMPANY
发明人： THE PROCTER & GAMBLE COMPANY , BOGDANSKI, Michael, Scott
IPC分类号： A61F13/15
CPC分类号： A61F13/15658
摘要： The present invention provides a method and apparatus for making absorbent structures having a layer of discrete particulate absorbent material which is divided into two or more bands (9) separated by a substantially particulate-free zone (11). The method of making such absorbent structures comprises the steps of first generating an initial particle suspension comprising a two-phase fluid of particles of absorbent gelling material suspended in a gas (such as air) flowing in an inlet duct. The initial particle suspension is then divided into multiple final particle suspensions in corresponding multiple branch ducts, each of the final particle suspensions having a given percentage of particles as a function of cross-sectional area of the inlet duct. The particles in the final particle suspensions are substantially uniformly distributed as a function of cross-sectional position in the branch ducts. Finally, the suspended particles are filtered from the final particle suspensions by capturing them on a substrate such as a layer of tissue. An apparatus in accordance with the present invention for practicing the above method comprises an inlet duct, a particle suspension generator in fluid communication with the inlet duct for generating the initial particle suspension, at least two branch ducts in fluid communication with the inlet duct, and a particle suspension divider disposed within the inlet duct for dividing the initial particle suspension into multiple final particle suspensions in the branch ducts. In a preferred embodiment, the apparatus further comprises an adhesive delivery device for adhesively coating the particles in the final particle suspensions to form adhesively coated particles.
摘要翻译：本发明提供了一种用于制造吸收结构的方法和装置，其具有分离的颗粒状吸收材料层，其被分成由基本上无颗粒的区域（11）分开的两个或多个带（9）。制造这种吸收结构的方法包括以下步骤：首先产生初始颗粒悬浮液，其包含悬浮在在入口导管中流动的气体（例如空气）中的吸收凝胶材料颗粒的两相流体。然后将初始颗粒悬浮液分成相应的多个分支管道中的多个最终颗粒悬浮液，每个最终颗粒悬浮液具有给定百分比的颗粒作为入口管道横截面面积的函数。最终颗粒悬浮液中的颗粒作为分支管道中横截面位置的函数基本上均匀分布。最后，通过将悬浮颗粒捕获在诸如纸巾层的基底上，从最终的颗粒悬浮液中过滤悬浮颗粒。根据本发明的用于实施上述方法的装置包括入口管道，与入口管道流体连通以产生初始颗粒悬浮液的颗粒悬浮产生器，与入口管道流体连通的至少两个分支管道，以及设置在入口管道内的颗粒悬浮分隔器，用于将初始颗粒悬浮液分成分支管道中的多个最终颗粒悬浮液。在优选实施例中，该装置还包括用于在最终颗粒悬浮液中粘附地涂覆颗粒以形成粘合涂覆的颗粒的粘合剂递送装置。

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