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Shoe components and methods of manufacture

  • US 20050027025A1
  • Filed: 06/25/2004
  • Published: 02/03/2005
  • Est. Priority Date: 06/26/2003
  • Status: Active Grant
First Claim
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1. A closed-cell foam comprising:

  • a. from about 0.25 pph to about 20 pph of polymeric microspheres, each polymeric microsphere having a diameter less than 100 microns; and

    b. a polymeric matrix resin including a polymer selected from the group consisting of a thermoset polymer and a thermoplastic polymer.

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