"Polyalkoxylated polyols having a number average molecular weight greater than 500 may be represented by the following general formula I, wherein m and n are each a positive number, the sum of m and n being from 5 to 70, R1, and R2 are each hydrogen, methyl or ethyl, preferably hydrogen or methyl and A is a divalent linking group selected from the group consisting of straight or branched chain alky" . . . . . .