Stable emulsions of polyols and crosslinkers for polyurethanes

Details Stable emulsions of polyols and crosslinkers for polyurethanes Stable emulsions of polyols and crosslinkers for polyurethanes

C - Chemistry, Metallurgy

08

G

400/102, 400/302

C08G 18/66 (2006.01) C08G 18/48 (2006.01)

Patent

CA 1165929

ABSTRACT OF THE DISCLOSURE 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 stable emulsion is useful as a reactant in RIM polyurethane plastics.

376810

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