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    • 84. 发明申请
    • DISPOSABLE WEARING ARTICLE
    • 不可磨损的文章
    • US20130123727A1
    • 2013-05-16
    • US13812188
    • 2011-07-19
    • Keiko IchiharaToshiya YagoNaoto OhashiMakoto SuekaneHiroki Ishikawa
    • Keiko IchiharaToshiya YagoNaoto OhashiMakoto SuekaneHiroki Ishikawa
    • A61F13/42A61F13/514A61F13/53A61F13/511
    • A61F13/42A61F13/51121A61F13/514A61F13/53A61F2013/422
    • A disposable wearing article improved so that leakage of body waste can be prevented, a change in color which might develop in an unused state of the wearing article can be inhibited and actually discharged body exudates can immediately cause an indicator to develop a change of color. A disposable diaper includes a topsheet, a backsheet and a liquid-absorbent structure interposed between these top- and backsheets. The backsheet includes first and second backsheets and the first backsheet is formed on its side facing the liquid-absorbent structure with an indicator adapted to develop a color reaction when the indicator comes in contact with at least one of moisture and body exudates. A plurality of such indicators is arranged to extend in a longitudinal direction and to be spaced apart from each other in a transverse direction. The liquid-absorbent structure includes a liquid-absorbent core and a wrapping sheet adapted to wrap the core. A bottom sheet as a hydrophobic bottom element is interposed between a bottom surface of the core and a bottom region of the wrapping sheet as a hydrophobic bottom element.
    • 改进了一次性穿着物品,从而能够防止身体废物泄漏,可以抑制在穿用物品的未使用状态下可能发展的颜色变化,并且实际排出的身体渗出物可能立即导致指示剂发生颜色变化。 一次性尿布包括顶片,底片和介于这些顶片和底片之间的吸液结构。 底片包括第一和第二底片,并且第一底片在其面向吸液结构的一侧上形成有适于当指示器与湿气和身体渗出物中的至少一种接触时显色反应的指示器。 多个这样的指示器被布置成在纵向方向上延伸并且在横向方向上彼此间隔开。 吸液结构包括吸液芯和适于包裹芯的包装片。 作为疏水底部元件的底部片介于芯的底表面和包装片的底部区域之间,作为疏水底部元件。