发明名称 ABSORBENT ARTICLE AND DISPOSABLE DIAPER
摘要 <P>PROBLEM TO BE SOLVED: To provide an absorbent article that accurately emphasizes surface irregularities on the side of a top sheet that contacts the skin. <P>SOLUTION: The present invention is the adsorbent article 1A provided with the liquid-permeable top sheet 60 composed of a white non-woven fabric, a liquid-impermeable back sheet 40 provided at a location opposing the top sheet, and an absorbent 50A provided between the top sheet and the back sheet, wherein a colored element 52A is further provided on the side of the top sheet that does not contact the skin, is visible through the top sheet, and is colored to a color other than white, the top sheet has a plurality of protrusions 61 protruding in the thickness direction and a plurality of indentations 62 indented in the thickness direction, the basic weight of the protrusions is greater than the basic weight of the indentations, and the color difference between the color of the colored element visible through the protrusions of the top sheet and the color of the colored element visible through the indentations of the top sheet is 2.8 or more. <P>COPYRIGHT: (C)2012,JPO&INPIT
申请公布号 JP2012075663(A) 申请公布日期 2012.04.19
申请号 JP20100223309 申请日期 2010.09.30
申请人 UNICHARM CORP 发明人 KIKUCHI HIBIKI;WAKASUGI KEI;UEDA JUNKO;YAMANAKA YASUHIRO;OHASHI NAOTO
分类号 A61F13/49;A61F13/15;A61F13/511 主分类号 A61F13/49
代理机构 代理人
主权项
地址