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2. 发明申请

WO1995000183A1 ABSORBENT ARTICLES CONTAINING SUPERABSORBENT MATERIAL WHICH HAS A DELAYED ACTIVATION TIME 审中-公开
标题翻译：含有延迟激活时间的超吸收材料的吸收物品
公开(公告)号：WO1995000183A1
公开(公告)日：1995-01-05
申请号：PCT/SE1994000572
申请日：1994-06-13
申请人： MÖLNLYCKE AB , STEGER, Christina , GUIDOTTI, Edward , ÖSTERDAHL, Eje , WIDLUND, Urban
发明人： MÖLNLYCKE AB
IPC分类号： A61L15/60
CPC分类号： A61L15/60 , A61F2013/530722
摘要： An absorbent structure in an absorbent article, such as a diaper, incontinence guard, sanitary napkin and the like, wherein the structure includes hydrophilic fibres and particles of a superabsorbent material and also has a front and a back part (4, 5) and a crotch part (6) located therebetween, said crotch part exhibiting a wetting region (16) within which the major part of discharged fluid is directed and wherein the absorbent structure in the wetting region includes superabsorbent particles that are encased in a material that will only dissolve slowly in and/or be penetrated slowly by the fluid to be absorbed so that the superabsorbent material will not begin to absorb fluid and swell to any appreciable extent until the encapsulating material has dissolved and/or been penetrated by the fluid and that conventional superabsorbent material (15) is localized generally in those parts of the structure that are located outside said wetting region.
摘要翻译：吸收性物品如尿布，失禁防护件，卫生巾等中的吸收结构，其中所述结构包括亲水性纤维和超吸收材料的颗粒，并且还具有前部和后部（4,5）和位于其间的裆部（6），所述裆部具有润湿区域（16），排出流体的主要部分在该润湿区域内被引导，并且其中润湿区域中的吸收结构包括被吸收在只能溶解的材料中的超吸收颗粒被吸收的流体缓慢地和/或被待吸收的流体缓慢渗透，以便超吸收材料不会开始吸收流体并膨胀到任何明显的程度，直到包封材料已经被流体溶解和/或被流体渗透，并且常规的超吸收材料（15）通常定位在位于所述润湿区域外部的结构的那些部分中。

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