Method of producing a vehicle interior lining and vehicle interior lining
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United States of America Patent
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Sep 19, 2006
Grant Date -
Apr 29, 2004
app pub date -
Aug 19, 2003
filing date -
Aug 19, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A vehicle interior lining having very good sound absorbing properties and is air-permeable to air comprises an outside decorative layer, a barrier layer arranged on the rear side of the decorative layer, and a foamed layer which directly adjoins the barrier layer and is produced by back foaming. The barrier layer is formed from cellulose fleece and prevents the material used to form the foamed layer from seeping through to the decorative layer. The vehicle interior lining is air-permeable after the foamed layer is cured and can be used as, for example, a roof lining.
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