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Coated products with potent anti-HIV and antimicrobial properties

  • US 5,492,692 A
  • Filed: 04/18/1994
  • Issued: 02/20/1996
  • Est. Priority Date: 08/17/1993
  • Status: Expired due to Term
First Claim
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1. A coated paper product comprising a paper product coated with a high energy coprecipitate of nonoxynol oligomer and polyvinyl pyrrolidone polymer and iodine, or nonoxynol oligomer and polyvinylpyrrolidone-iodine complex (PVP-I), wherein the combined effect of the compounds simultaneously precipitated in said high energy coprecipitate exceeds the individual effect of said compounds, and wherein said high energy coprecipitate has antiviral activity against human immunodeficiency virus-1 (HIV-1) in an MT-2 assay.

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