<p>Disclosed is a water-absorbable sheet structure in which a water-absorbing layer comprising a water-absorbable resin and an adhesive agent is sandwiched between non-woven fabrics from the top surface side and the lower surface side of the water-absorbing layer, wherein the content of the water-absorbable resin is 100 to 1000 g/m2, the water-absorbable resin has a physiological saline retention of 15 to 50 g/g, and the water-absorbable sheet structure has peel strength of 0.05 to 3.0 N/7 cm. The water-absorbable sheet structure can have good shape retention properties even when the water-absorbable sheet structure is thin, and therefore has such excellent effects that the water-absorbable sheet structure can keep the shape thereof well before and after the absorption of a liquid and can exhibit absorption performance satisfactorily.</p>
申请公布号
WO2011086841(A1)
申请公布日期
2011.07.21
申请号
WO2010JP73535
申请日期
2010.12.27
申请人
SUMITOMO SEIKA CHEMICALS CO., LTD.;FUKUDOME, SHINYA;MARUO, JUNICHI;HANDA, MASAYOSHI;UEDA, KOJI
发明人
FUKUDOME, SHINYA;MARUO, JUNICHI;HANDA, MASAYOSHI;UEDA, KOJI