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POLYTETRAFLUOROETHYLENE AQUEOUS DISPERSION COMPOSITION, POLYTETRAFLUOROETHYLENE RESIN FILM AND POLYTETRAFLUOROETHYLENE RESIN IMPREGNATED ARTICLE

  • US 20090035582A1
  • Filed: 03/09/2006
  • Published: 02/05/2009
  • Est. Priority Date: 03/10/2005
  • Status: Active Grant
First Claim
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1. A polytetrafluoroethylene-containing aqueous dispersion composition comprising:

  • a polytetrafluoroethylene resin (A), a hydrocarbon-derived nonionic compound (B) and a water-soluble high-molecular compound (C) having no oxygen atom in the main chain thereof.

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