发明名称 Absorbent articles with decolorizing agents
摘要 A feminine hygiene absorbent personal care article includes a topsheet layer, a backsheet layer, at least one absorbent core layer positioned between the topsheet layer and the backsheet layer and decolorizing agents positioned on at least one decolorizing agent-containing layer, adjacent the article side edges, with the decolorizing agent-containing layer extending laterally beyond the lateral side edges of the absorbent core layer and being noncontinuous over at least a portion of the article in the article transverse direction.
申请公布号 US9161869(B2) 申请公布日期 2015.10.20
申请号 US201313851927 申请日期 2013.03.27
申请人 Kimberly-Clark Worldwide, Inc. 发明人 Lee SangWook;Aryal Shruti;Aschenbrenner Franz;Gil JunMo;Goh Priscilla Eng Choo;Heckner Kenneth G.;Kim DooHong;Yahiaoui Ali;Zhang Jun
分类号 A61F13/15;A61F13/84;A61F13/513;A61F13/472;A61F13/511 主分类号 A61F13/15
代理机构 代理人 Flack Steven D.
主权项 1. A feminine hygiene absorbent personal care article comprising a topsheet layer, a backsheet layer, and at least one absorbent core layer positioned between said topsheet layer and said backsheet layer, said feminine hygiene absorbent personal care article having a longitudinal axis and longitudinally directed side edges, a transverse axis, and a depth axis and said absorbent core layer including lateral, longitudinally directed side edges, wherein a decolorizing agent is positioned on at least one decolorizing agent-containing layer within the feminine hygiene absorbent personal care article adjacent said article longitudinally directed side edges, which at least one decolorizing agent-containing layer extends laterally beyond the lateral, longitudinally directed side edges of said absorbent core layer, wherein said at least one decolorizing agent-containing layer includes a portion which is noncontinuous across said transverse axis of said feminine hygiene absorbent personal care article, and further, wherein said decolorizing agent is selected from PEGs, PEOs and MPEGs, with said PEGs and PEOs having an average molecular weight range of between about 1,000 and 400,000, and said MPEGs having an average molecular weight of greater than or equal to about 750.
地址 Neenah WI US