Molded carpet assembly with sound deadening foam backing
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United States of America Patent
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Apr 1, 1986
Issued Date -
N/A
app pub date -
Jul 15, 1985
filing date -
Jun 27, 1984
priority date (Note) -
Expired
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Abstract
A molded foam-backed carpet assembly is provided which is suitable for use in automobiles and which includes a carpet layer, a moldable thermoplastic polymer layer and a sound deadening foam cushion bonded to the thermoplastic polymer layer. The physical properties of the foam are controlled to provide enhanced vibration damping and sound deadening in the carpet assembly.
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