FIELD: coatings. SUBSTANCE: oligomer on the basis of oligodiol, diisocyanate and low-molecular diol containing 1.3-6.0% isocyanate groups is dispersed in water in the presence of surface-active substance. Oligomer can be utilized in the mixture with organic solvent taken at concentration up to 0.25 mas. p. per 1 mas. p. oligomer. EFFECT: improved method of elastomer preparing. 2 cl
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