Mixtures of high and low molecular weight polyols resistant to phase separation

Claim 1

A composition resistant to phase separation which comprises: A. an insoluble mixture which is susceptible to phase separation which comprises: 1. from about 95% to about 50% by weight of a relatively high molecular weight polyoxy alkylene polyol wherein the majority of the polyoxyalkylene groups are other than oxyethylene groups and have an average of from about 2 to about 4 OH groups per molecule and an average OH equivalent weight of from about 650 to about 3000 or mixtures thereof, and 2. from about 5% to about 50% by weight of a relatively low molecular weight polyol selected from the group consisting of ethylene glycol, diethylene glycol, tetraethylene glycol, liquid polyoxyethylene glycols, 1,4-butane diol, glycerine and mixtures thereof; and B. as a solubilizer for Component A, a minor but effective quantity of a compound or mixture of compounds represented by the formulas ##EQU5## wherein R is methyl or ethyl and x has a value from 0 to about 3 with the proviso that when x is O, R is ethyl; ##EQU6## wherein R' is hydrogen or methyl, y and z independently have a value from zero to about 2 with the proviso that at least one of y and z must have a value of at least 1.