Flexible and permeable sheet
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United States of America Patent
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-
May 6, 1997
Grant Date -
N/A
app pub date -
Aug 11, 1995
filing date -
Aug 11, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention relates to a sheet material having an upper surface and a lower surface comprising a net of fibers having plastic beaded bodies integrally molded therein such that the upper surface of the material has discrete elevated portions and the lower surface of the material is flat. A process for the preparation of the sheet material is also disclosed.
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Cited Art Landscape
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