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.
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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 |
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