Patent ID: 6046367
Filing Date: 2000-04-04
Classification: C07C,C07F

Abstract:
A ketal of the formula: ##STR4## wherein R.sub.f is selected from straight chain or branched perfluoroalkyl, perfluoroalkenyl, perfluoroalkynyl, perfluoroalkoxy, perfluoroalkenoxy, perfluorochoroalkyl, perfluorochloroalkenyl, perfluorochloroalkynyl, perfluorochloroalkoxy, and perfluorochloroalkenoxy of 1-20 carbon atoms, and R.sub.f ' is a straight chain or branched perfluoroalkyl group, a perfluoroalkenyl group, a perfluoroalkynyl group, a perfluoroalkoxy group, a perfluoroalkenoxy group, a fluoroalkyl group, a fluoroalkenyl group, a fluoroalkynyl group, a fluoroalkoxy group, or a fluoroalkenoxy group of 1 to 20 carbon atoms.