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US 3,981,928 AGranted
Perfluorotertiaryalkyl ethers
AssigneeMinnesota Mining and Manufacturing Company
InventorFrank J. Pavlik
Life of this patent
Estimating the term…
Abstract
A monohydroxyalkyl, perfluorotertiaryalkyl ether, said monohydroxylalkyl group having no more than 16 carbon atoms and said perfluorotertiary alkyl group having the structure ##EQU1## where R.sub.f is a perfluoroalkyl group of less than 10 carbon atoms.
Claims2
A monohydroxyalkyl, perfluorotertiaryalkyl ether, said monohydroxyalkyl group having no more than 16 carbon atoms and said perfluorotertiaryalkyl group having the structure ##EQU2## where R.sub.f is a perfluoroalkyl radical of less than 10 carbon atoms.
2-(perfluoro-tertiary-butoxy)ethanol.
Dependencies are inferred from the claim text.