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US 11,795,254 B1Granted
Perfluoro copolymers
AssigneeSparkling Tycoon Limited
InventorsHao Zhang, Yuanxi Liao
Life of this patent
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Abstract
Provided herein are perfluoro copolymers of a perfluoro dioxole monomer, a perfluoro dioxane monomer, and an optional perhalo monomer. Methods of making the perfluoro copolymers and methods of using the perfluoro copolymers are also disclosed.
Claims20
A perfluoro compound of Formula 1:
- wherein the R1 and R2 are each independently F or a C1-C4 perfluoro alkyl, provided that R1 and R2 are not the same.
Dependencies are inferred from the claim text.