ACOUSTICAL AND ENERGY ABSORBENT FLOORING UNDERLAYMENT
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United States of America Patent
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Issued Date -
Oct 16, 2008
app pub date -
Apr 11, 2008
filing date -
Apr 12, 2007
priority date (Note) -
Abandoned
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Abstract
Disclosed is an acoustical flooring underlayment comprised of an energy absorbing layer formed from a polymeric gel, a first moisture barrier for engaging a subfloor and optionally a second moisture barrier for engaging hard flooring. The energy absorbing layer includes a first side surface, a second side surface and a plurality of edge surfaces. The flooring underlayment provides sound attenuating and energy absorbing properties to a flooring underlayment.
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