Elastic laminate including nonwoven layer formed from highly-oriented-component fibers and disposable garment employing the same
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United States of America Patent
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Apr 12, 2005
Grant Date -
N/A
app pub date -
Mar 26, 2001
filing date -
Oct 2, 1998
priority date (Note) -
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Abstract
The present invention is directed to an elastic laminate which is elastically extensible in at least one direction. The elastic laminate includes an elastomeric material having a first surface and a second surface opposing the first surface; and a first nonwoven layer joined to the first surface of the elastomeric material. The first nonwoven layer is formed from component fibers having a primary fiber direction. The first nonwoven layer has a Fiber Orientation Ratio within about .+-.20 degrees from a primary fiber direction of at least about 65%. The present invention is also directed to a disposable garment employing such an elastic laminate.
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