发明名称 |
ABSORBENT ARTICLE COMPRISING A PRIMARY AQUEOUS-LIQUID-ABSORBING AGENT |
摘要 |
<p>An absorbent article comprising an absorbent core, which comprises at least one region comprising an aqueous-liquid-absorbing agent that contains water-absorbent resin particles, wherein the water-absorbent resin particles are obtained by a process including the step of polymerizing a water-soluble ethylenically unsaturated monomer having a carboxyl group, in the presence of an internal-crosslinking agent having at least four functional groups each capable of forming a covalent bond with a carboxyl group to thereby obtain a hydropolymer that is internally cross-linked and surface-crosslinked, the aqueous-liquid-absorbing agent being characterized by exhibiting a water absorption capacity (CRC) of 5 to 25 g/g and a saline flow conductivity (SFC) of not less than 1216 cm3.s.10-7/g.</p> |
申请公布号 |
EP1928511(B1) |
申请公布日期 |
2011.01.19 |
申请号 |
EP20060804128 |
申请日期 |
2006.09.25 |
申请人 |
THE PROCTER AND GAMBLE COMPANY |
发明人 |
IKEUCHI, HIROYUKI;SAKAMOTO, SHIGERU;MACHIDA, SAYAKA;BERUDA, HOLGER;NAKAGAWA, YASUE |
分类号 |
A61L15/60;A61F13/15 |
主分类号 |
A61L15/60 |
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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