发明名称 Surface cleaning pad having zoned absorbency and method of making same
摘要 A floor cleaning pad is provided having a pad body comprising a cleaning surface configured for contact with a floor to be cleaned and an opposed surface configured to be coupled to a floor cleaning implement. The cleaning surface and the opposed surface defining a thickness of the pad body and superabsorbent polymer particles maintained within a zone of the pad body, and the zone of the superabsorbent polymer particles occupying a portion of the thickness and an area less than an area of the cleaning surface.
申请公布号 US2007078421(A1) 申请公布日期 2007.04.05
申请号 US20050240726 申请日期 2005.09.30
申请人 GLAUG FRANK S 发明人 GLAUG FRANK S.
分类号 A61F13/15 主分类号 A61F13/15
代理机构 代理人
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