发明名称 Disposable absorbent prod., e.g. nappy, incontinence pad, with improved surface dryness
摘要 An absorbent prod. comprises liq.-permeable upper and lower layers (1, 2) and an intermediate absorption layer (3) comprising the following materials: (A) a synthetic fibre which does not swell in water; (B) opt. cellulose fibre; and (C) a water-absorbent resin. The (A)/(B) wt. ratio is 100-20:0-80 and layer (3) comprises 25;75 wt.% (C) w.r.t. the sum of (A) - (C). Layer (3) is treated with a surfactant (D) comprising a polyoxyalkylene-modified silicone surfactant (D1) and/or a silicone-free surfactant with a HLB of 8-14 (D2).
申请公布号 DE19604601(A1) 申请公布日期 1996.08.14
申请号 DE19961004601 申请日期 1996.02.08
申请人 SANYO CHEMICAL INDUSTRIES, LTD., KYOTO, JP 发明人 MUKAIDA, SHINGO, KYOTO, JP;IGUCHI, KAZUHIKO, KYOTO, JP;TANAKA, KENJI, OTSU, SHIGA, JP
分类号 A61F13/15;A61L15/48;B32B5/02;C09K3/32;(IPC1-7):A61F13/15;A61F13/54;A61L15/24;A61L15/60;A61L15/22;B01J20/22;B32B27/30;B32B27/12;B32B23/08;B32B23/10 主分类号 A61F13/15
代理机构 代理人
主权项
地址