发明名称 Layered composites for personal care products
摘要 There is provided a new multi-layered fibrous material for use in personal care products. In this material, a layer having a mixture of pulp, superabsorbent and binder is adjacent a layer having a very high superabsorbent concentration. The structure is then compacted to a density of between about 0.1 to 0.3 g/cc. These layered structures have better intake properties than traditionally made competitive materials. These structures surprisingly also have better distribution properties than competitive materials. Such a fibrous material is useful in personal care products, like diapers, training pants, incontinence garments and feminine hygiene products.
申请公布号 US6664437(B2) 申请公布日期 2003.12.16
申请号 US20000748337 申请日期 2000.12.21
申请人 KIMBERLY-CLARK WORLDWIDE, INC. 发明人 SAWYER LAWRENCE HOWELL;BURNES ANDREW SCOTT;LITTLE SYLVIA BANDY;SCHILD LISA ANN
分类号 A61F13/15;A61L15/60;B32B5/22;(IPC1-7):A61F13/15 主分类号 A61F13/15
代理机构 代理人
主权项
地址