Low equivalent weight polymers

Lochhaas, Kai H.; Hamrock, Steven J.; Hintzer, Klaus

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DOE OSTI · 1532003

Low equivalent weight polymers

Lochhaas, Kai H.·Hamrock, Steven J.·Hintzer, Klaus

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Abstract

Described herein is a composition comprising: a polymer derived from (a) a fluorinated olefin monomer; (b) a highly fluorinated sulfur-containing monomer of the formula: CX1X2═CX3[(CX4X5)w—O—R1—SO2Y] where X1, X2, X3, X4, and X5 are independently selected from H, Cl, or F; w is 0 or 1; R1 is a non-fluorinated or fluorinated alkylene group; and Y is selected from F, Cl, Br, I, or OM, where M is a cation; and (c) a polyfunctional monomer comprising at least two functional groups, wherein the functional groups are selected from the group consisting of: (i) a fluorovinyl ether group, (ii) a fluoroallyl ether group, (iii) a fluorinated olefinic group, and (iv) combinations thereof; articles thereof; and a method of making such polymers.

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30 DIRECT ENERGY CONVERSION 36 MATERIALS SCIENCE 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

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Lochhaas, Kai H., Hamrock, Steven J., Hintzer, Klaus. 2017-07-18. Low equivalent weight polymers. https://www.osti.gov/biblio/1532003

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