摘要 |
Oligomer solution, process of increasing the water-miscibility of the oligomer solution, one- and two-part coating solutions containing the oligomer solution, and substrates coated with the coating solution, said oligomer solution being miscible with at least 12 wt % of water, based on non-volatile ingredients, and consisting essentially of: (a) about 50 to about 94 wt % of an oligomer having a degree of polymerization (DP) of about 10 to about 50, for example, an oligomer of vinyl acetate, hydroxyethyl acrylate, and a C1-8 alkyl acrylate; (b) 0 to about 30 wt % of a polyalkylene ether glycol having a molecular weight of about 400 to about 1300; and (c) 0 to about 20 wt % of a water-miscible solvent, with the sum of the weight percentages being 100%.
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