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Expandable TFE Copolymers, Methods of Making, and Porous, Expanded Articles Thereof

  • US 20090258958A1
  • Filed: 03/20/2009
  • Published: 10/15/2009
  • Est. Priority Date: 10/04/2007
  • Status: Active Grant
First Claim
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1. An expandable tetrafluoroethylene (TFE) copolymer, said copolymer containing 99.0% or less by weight tetrafluoroethylene monomer units and at least 1.0% by weight of at least one other comonomer other than tetrafluoroethylene, wherein said copolymer exhibits adhesion.

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