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METHOD FOR PRODUCING AQUEOUS POLYTETRAFLUOROETHYLENE DISPERSION

  • US 20140200310A1
  • Filed: 08/27/2012
  • Published: 07/17/2014
  • Est. Priority Date: 08/25/2011
  • Status: Active Grant
First Claim
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1. A method for producing an aqueous dispersion containing non-melt-processable polytetrafluoroethylene particles, the method comprisingpolymerizing tetrafluoroethylene in an aqueous medium in the presence of perfluoro hexanoic acid or its salt.

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