Patent ID: 6548471
Filing Date: 2003-04-15
Classification: C07C,C07D,C11D,C23G,D06L

Abstract:
Alkoxy-substituted perfluorocompounds represented by the general formulaRf1â€”N(Rf2)â€”CyF2yâ€”Oâ€”Rh wherein Rf1 and Rf2 are both substituted or unsubstituted perfluoroalkyl groups having from 1 to about 6 carbon atoms or are both substituted or unsubstituted perfluoroalkylene groups having from 2 to about 4 carbon atoms, said perfluoroalkylene groups being bonded to one another to form a ring; y is an integer of 1 to about 8; CyF2y is linear or branched; and Rh is selected from the group consisting of linear or branched alkyl groups having from 1 to about 8 carbon atoms, cycloalkyl-containing alkyl groups having from 4 to about 8 carbon atoms, and cycloalkyl groups having from 3 to about 8 carbon atoms; wherein the groups Rf1, Rf2, and Rh can independently contain one or more catenated heteroatoms.