发明名称 |
Material for acquisition of liquids and disposable absorbent article comprising the material |
摘要 |
The present invention relates to a material for acquisition of liquids comprising individualized, crosslinked cellulosic fibers having an effective amount of a polymeric acid crosslinking agent (such as polyacrylic acid polymers) reacted with the fibers in intra-fiber crosslink ester bond form. The material further comprises at least one basic substance, selected from basic polymers (such as polyallylamine (PAAM) or crosslinked quaternary ammonium hydroxide divinylbenzene/styrene copolymer/Amberlyst A-26 OH). The invention also relates to disposable absorbent articles, such as diapers, containing this material. The material can be used in a method of reducing the electrolyte concentration of aqueous mediums containing electrolytes, such as urine. |
申请公布号 |
EP1978140(A1) |
申请公布日期 |
2008.10.08 |
申请号 |
EP20070105640 |
申请日期 |
2007.04.04 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
FLOHR, ANDREAS;LUTSCHE, MARION |
分类号 |
A61L15/24;A61L15/28;D04H1/42;D04H1/425;D06M13/207;D06M14/04;D06M15/263;D21C9/00 |
主分类号 |
A61L15/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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