Composite thermoplastic sheets including natural fibers

  • US 20060099393A1
  • Filed: 11/08/2004
  • Published: 05/11/2006
  • Est. Priority Date: 11/08/2004
  • Status: Active Grant
First Claim
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1. A composite sheet material comprising:

  • a permeable core comprising discontinuous natural fibers bonded together with a thermoplastic resin, said permeable core having a density from about 0.1 gm/cc to about 1.8 gm/cc, said permeable core including a surface region

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