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2. 发明申请

WO1996003947A1 ABSORBENT COMPRISING UPPER AND LOWER GEL LAYERS 审中-公开
标题翻译：吸收剂包括上层和下层凝胶层
公开(公告)号：WO1996003947A1
公开(公告)日：1996-02-15
申请号：PCT/US1995008709
申请日：1995-07-13
申请人： THE PROCTER & GAMBLE COMPANY , BOGDANSKI, Michael, Scott , FEIST, Barry, Robert , LITCHHOLT, John, Joseph , SANCHEZ, Liza, Marie , SCHMIDT, Mattias
发明人： THE PROCTER & GAMBLE COMPANY
IPC分类号： A61F13/15
CPC分类号： A61F13/5323 , A61F13/534
摘要： The invention relates to an absorbent structure (1) having a first layer which forms a mixture of absorbent gelling material particles (5), fibers, a second layer comprising liquid permeable substrate (7), and absorbent gelling material particles (9) attached to said substrate thus forming a laminate. The weight of the absorbent gelling material particles (5) in the mixed layer is not more than 70 percent, preferably not more than 60 percent of the weight of the mixed layer. The combined weight of the absorbent gelling material particles attached to the substrate (7), and in the mixed layer (5) is at least 80 percent, preferably at least 140 percent of the weight of fibers in the mixed layer (5). The laminate (7, 9) can be located on top of the mixed layer (5), and comprises an acquisition zone (15) of low basis weight of absorbent gelling material particles. The laminate may also be located below the mixed layer.
摘要翻译：本发明涉及一种吸收结构（1），其具有形成吸收胶凝材料颗粒（5），纤维，包含液体可渗透基底（7）的第二层和吸附胶凝材料颗粒（9）的混合物的第一层，因此形成层压体。混合层中吸湿凝胶材料颗粒（5）的重量不超过混合层重量的70％，优选不超过60％。附着在基材（7）上和在混合层（5）中的吸收凝胶材料颗粒的总重量是混合层（5）中纤维重量的至少80％，优选至少140％。层压体（7,9）可以位于混合层（5）的顶部，并且包括低基重的吸收胶凝材料颗粒的采集区（15）。层压体也可以位于混合层下面。

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