Nanofabricated gecko-like fasteners with adhesive hairs for disposable absorbent articles
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United States of America Patent
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Oct 12, 2010
Grant Date -
Jul 7, 2005
app pub date -
Dec 29, 2003
filing date -
Dec 29, 2003
priority date (Note) -
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Abstract
A disposable absorbent article has a nanofabricated attachment means having adhesive hairs disposed on a substrate wherein the hairs are effective to adhesively engage an opposing surface having a polymeric film or a fibrous web. In another embodiment, the absorbent article has a gecko-like fastener including a substrate and a plurality of adhesive hairs arising from the substrate having a base section, midsection, and top section, a height of about 0.5 microns to about 8 millimeters, and a diameter greater than about 0.05 microns.
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