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Porous plastic media with antiviral or antimicrobial properties and processes for making the same

  • US 6,551,608 B2
  • Filed: 03/06/2000
  • Issued: 04/22/2003
  • Est. Priority Date: 03/06/2000
  • Status: Expired due to Term
First Claim
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1. A porous thermoplastic material which comprises a porous thermoplastic substrate and an antiviral or antimicrobial agent, wherein the material is made by sintering particles comprising the thermoplastic and the antiviral or antimicrobial agent.

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