Nonwoven sheeting having tailor-made, non uniform properties
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United States of America Patent
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N/A
Issued Date -
Dec 16, 2004
app pub date -
Apr 28, 2004
filing date -
Oct 11, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Proposed is a nonwoven sheeting containing at least one layer of fibers, which at least one layer has a length, a width, and a thickness, which distinguishes itself in that along a direction parallel to its longitudinal direction and/or along a direction parallel to its transverse direction, this layer forms two or more sections, with adjoining sections each exhibiting different mechanical properties. The invention is further directed to the use of the nonwoven sheeting as tufting backing for carpets, carrier for bituminous sheeting, and in irrigation mats, dust control mats, carpet tiles, and secondary carpet backings.
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International Classification(s)
Cited Art Landscape
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