A method of making a composition comprises independently providing a first component comprising a first compound, and a second components comprising a second compound; and combining the first component and the second component, wherein: a) the first compound is represented by and b) the second compound is represented by Rf represents a perfluoroalkyl group having from 1 to 12 carbon atoms. R1, R2, R3, and R4 each independently represent H or an alkyl group having from 1 to 6 carbon atoms. R5 represents H, an alkyl group having from 1 to 6 carbon atoms, or a hydroxyalkyl group having from 1 to 6 carbon atoms. R6 and R7 each independently represent an alkyl group having from 1 to 6 carbon atoms, or a hydroxyalkyl group having from 1 to 6 carbon atoms. Compositions preparable according to the method are also disclosed.