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    • 5. 发明专利
    • Absorbent article
    • 吸收品
    • JP2006167478A
    • 2006-06-29
    • JP2006003786
    • 2006-01-11
    • Procter & Gamble Coザ プロクター アンド ギャンブル カンパニー
    • BOGDANSKI MICHAEL SCOTTFEIST BARRY ROBERTLITCHHOLT JOHN JOSEPHSANCHEZ LIZA MARIESCHMIDT MATTIAS
    • A61F13/53A61F5/44A61F13/15A61F13/49A61F13/534
    • A61F13/5323A61F13/534
    • PROBLEM TO BE SOLVED: To provide an absorbent article equipped with an absorbent structure comprising a mixture of an absorbent fiber and a comparatively large quantity of an absorbent gelling agent. SOLUTION: In the absorbent article equipped with the absorbent structure (1) arranged between a top sheet and a back sheet, the absorbent structure (1) has an upper layer (3) and a lower layer (5) each including absorbent gelling agent particles (9). The upper layer (3) has a capturing zone (11) and a storing zone (13). Mean basis weight of the absorbent gelling agent particles (9) in the capturing zone (11) is smaller than the mean basis weight of the absorbent gelling agent particles (9) in the storing zone (13). The lower layer (5) is a mixed lower layer having a mixture of the absorbent gelling agent particles (9) and the fiber. The upper layer (3) has a liquid-permeable base material (7) and a layer of the absorbent gelling agent particles (9) attached to this base material (7). Weight of the absorbent gelling agent particles (9) in the mixed lower layer (5) is equal to or less than 70% of the weight of the mixed lower layer (5). The total weight of the absorbent gelling agent particles (9) in the upper layer (3) and the mixed lower layer (5) is at least 80% of the weight of the fiber in the mixed lower layer (5). COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种吸收性物品,其具有包含吸收性纤维和较大量的吸收性胶凝剂的混合物的吸收结构体。 解决方案:在配备有设置在顶片和背片之间的吸收性结构(1)的吸收性物品中,吸收性结构(1)具有上层(3)和下层(5),每层包含吸收体 胶凝剂颗粒(9)。 上层(3)具有捕获区(11)和存储区(13)。 吸收胶凝剂颗粒(9)在捕获区(11)中的平均基重小于储存区(13)中的吸收性胶凝剂颗粒(9)的平均单位面积重量。 下层(5)是具有吸收性胶凝剂颗粒(9)和纤维的混合物的混合下层。 上层(3)具有透液性基材(7)和附着在该基材(7)上的吸收性凝胶剂粒子(9)层。 混合下层(5)中的吸收性胶凝剂颗粒(9)的重量等于或小于混合下层(5)的重量的70%。 上层(3)和混合下层(5)中的吸收性胶凝剂颗粒(9)的总重量为混合下层(5)中纤维重量的至少80%。 版权所有(C)2006,JPO&NCIPI