Antimicrobial compositions containing colloids of oligodynamic metals

  • US 7,179,849 B2
  • Filed: 08/26/2003
  • Issued: 02/20/2007
  • Est. Priority Date: 12/15/1999
  • Status: Expired due to Term
First Claim
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1. A composition comprising:

  • at least one polymer;

    a colloid comprising a plurality of oligodynamic metal compounds, wherein the oligodynamic metal compounds are a plurality of oligodynamic metal salts, a plurality of oligodynamic metal oxides, or at least one oligodynamic metal salt and at least one oligodynamic metal oxide, and wherein the oligodynamic metal compounds inhibit microbial adherence of one or more organisms to the composition; and

    at least one active agent in addition to the oligodynamic metal compounds.

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