Layered composite material

  • US 20050101201A1
  • Filed: 12/20/2004
  • Published: 05/12/2005
  • Est. Priority Date: 01/09/2002
  • Status: Active Grant
First Claim
Patent Images

1. A layered composite material comprising:

  • a foam skin, having a density in a range of 1.5 to 12 PCF and a thickness in a range of 1 to 6 mm;

    a plastic plate, laminated to a top surface of said foam skin without adhesives, said plastic plate having a thickness in a range of 0.1 to 2 mm; and

    a plastic film, having a surface laminated to a bottom surface of said foam skin without adhesives, wherein said foam skin, said plastic plate and said plastic film are laminated by thermal fusing processes.

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