STABLE EMULSIONS OF POLYOLS AND CROSSLINKERS FOR POLYURETHANES
A stable emulsion of a high molecular weight polyol and either ethylene glycol or 1,4-butane diol is made by adding to the mixture an ethylene oxide/propylene oxide copolymer diol having an average molecular weight of above about 12,000 and an ethylene oxide content of from about 70% to 90%. The sta...
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