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Multipurpose hydrogel compositions and products

  • US 20100055153A1
  • Filed: 12/03/2008
  • Published: 03/04/2010
  • Est. Priority Date: 09/03/2008
  • Status: Active Grant
First Claim
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1. A hydrogel composition comprising polyvinyl alcohol (“

  • PVA”

    ), polyvinyl pyrrolidone (“

    PVP”

    ), and a polysaccharide, wherein the combined amount of PVA and PVP present in the hydrogel composition is from about 2% to about 12% weight by volume, based on the total volume of the composition, and wherein the hydrogel composition has a gel fraction greater than or equal to about 97%.

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