Absorbent article
AssigneeSumitomo Seika Chemicals Co., Ltd.
InventorMiki Sakoda
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Abstract
Provided is an absorbent article which exhibits a better permeation rate and in which occurrence of leakage is suppressed. An absorbent article comprising: a liquid-permeable front surface sheet; a liquid-impermeable back surface sheet; and an absorbent body disposed between the front and back surface sheets, wherein the absorbent body contains a water-absorbent resin, and the water-absorbent resin has properties (A)-(C). (A) The amount of saline that can be retained is 45-70 g/g. (B) The amount of saline that can be absorbed under a load of 4.14 kPa is at least 13 ml/g. (C) The five-minute value of no-pressure DW is 50-80 ml/g.
Claims7
An absorbent article comprising a liquid-permeable front sheet, a liquid-impermeable rear sheet, and an absorber disposed between the front sheet and the rear sheet, wherein the absorber comprises a water-absorbent resin, and the water-absorbent resin has the following properties (A) to (C):
- (A) a physiological saline retention capacity is 45 g/g or more and 70 g/g or less;
- (B) a physiological saline absorption capacity under a load of 4.14 kPa is at least 13 ml/g;
- (C) a value of non-pressurization DW after 5 minutes is 50 ml/g or more and 80 ml/g or less.
Dependencies are inferred from the claim text.