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Polymeric Composites with a Hydrophilic Coating

  • US 20090155595A1
  • Filed: 12/12/2007
  • Published: 06/18/2009
  • Est. Priority Date: 12/12/2007
  • Status: Abandoned Application
First Claim
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1. A polymeric composite comprising:

  • a substrate formed of a moldable polymer;

    a first polymeric layer including a base polymer, the first layer adhering to a surface of the substrate by physical entrapment of at least some molecules of the base polymer in the substrate; and

    a second polymeric layer including a hydrophilic polymer, the second layer adhering to a surface of the first layer by physical entrapment of at least some molecules of the hydrophilic polymer in the first layer.

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