Acoustic doorliner with integral water barrier

An acoustical liner with integral water barrier is provided. The liner includes a pad of fibrous material having a lofty, acoustically insulating portion and at least one heat-seared face of relatively higher density to provide water barrier protection. The acoustical liner is a non-laminate made fr...

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Bibliographische Detailangaben
Hauptverfasser: STAELGRAEVE LEE A, BLOCK THOMAS T, EIGEL DAN
Format: Patent
Sprache:eng
Schlagworte:
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