Back to results
US 3,996,299 AGranted
Fluoro compound preparation
AssigneePhillips Petroleum Company
InventorGeorge B. Fozzard
Life of this patent
Estimating the term…
Abstract
Compounds of the formulas ##EQU1## and mixtures thereof are prepared by codimerization of R.sub.f -CF=CF.sub.2 and R-CH=CH.sub.2. The cleavage product of the cyclobutane derivative is copolymerized.
Claims3
As a new composition of matter a compound of the formula ##EQU4## and mixtures thereof wherein R.sub.f is a perfluoroalkyl radical having 1-10 carbon atoms per molecule and wherein skeletal branching, if present, is no closer than the 2-position with respect to the carbon atom to which it is attached.
Dependencies are inferred from the claim text.