Amorphous tetrafluoroethylene-hexafluoropropylene copolymers

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...

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526217, 526254, C08F11418

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active

061333891

ABSTRACT:
Disclosed herein are novel amorphous tetrafluoroethylene-hexafluoropropylene (TFE-HFP) dipolymers, and other copolymers containing TFE, HFP and a third monomer, many of which are more random than previous amorphous TFE-HFP copolymers, as well as a novel high productivity continuous process for making these polymers. The polymers are particularly useful in the form of coatings, films and encapsulants.

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Yihong Chen et al., Perfluoro- and Polyfluroazaalkenes as Precursors to Bis(perfluoroalkyl or polyfluoroalkyl) Alkyl (or Aryl) Tertiary Amines, Inorganic Chemistry, 31(24), 4917-4920, 1992.

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