ABSORBENT PAD WITH ASYMMETRICAL ABSORPTION CAPACITY AND ABSORBENT ARTICLE COMPRISING THE SAME
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United States of America Patent
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Issued Date -
May 22, 2014
app pub date -
Jun 29, 2012
filing date -
Jul 18, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An absorbent pad having a chassis including a liquid-permeable topsheet and a liquid-impermeable backsheet, wherein the absorbent pad is geometrically symmetrical along its longitudinal and transversal centre lines. The absorbent pad is provided with attaching arrangements by which the pad can be releasably attached to a separate belt adapted to be placed around the waist of the user. The absorbent pad further includes an absorbent core interposed between the topsheet and backsheet, so that the absorbent core is divided into a first longitudinal half and a second longitudinal half along its longitudinal length. The absorbent core has a thickness which is substantially the same on the same distance from the transversal centre line (measured perpendicular to the transversal centre line) before the core is wetted. The first longitudinal half has a higher absorption capacity than the second longitudinal half.
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