Absorbent core with high superabsorbent material content
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United States of America Patent
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Jul 25, 2017
Grant Date -
Jun 12, 2014
app pub date -
Dec 9, 2013
filing date -
Dec 10, 2012
priority date (Note) -
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Abstract
An absorbent core (28) and an absorbent article (20) comprising the core. The absorbent core comprises a core wrap (16, 16′) enclosing an absorbent material (60), wherein the absorbent material comprises at least 80% of superabsorbent polymers (“SAP”) by weight of the absorbent material. The absorbent core has a Relative Wet Caliper Increase (RWCI) after compression of less than 10% as measured by the Wet Caliper And Compression Force (WCACF) Test as described herein, and wherein the core wrap (16, 16′) is at least partially sealed so that substantially no absorbent material leaks out of the core wrap while performing the WCACF Test.
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