| abstract |
aqueous hybrid polyurethane vinyl polymer dispersions, process for preparing the aqueous hybrid polyurethane vinyl polymer dispersions, and method of using the aqueous hybrid polyurethane vinyl polymer dispersions. the invention relates to aqueous hybrid polyurethane vinyl polymer dispersions comprising, as building blocks, hydrophobically modified hydroxy functional polyesters a, b acids which have additional groups which react with isocyanates to form urethanes, ureas or thiourethanes, compounds g with only one hydroxyl group and one or more tertiary amino groups, h2 olefinically unsaturated monomers with a polymerizable ethylenic unsaturation and an additional functional group that reacts with an isocyanate group upon bond formation, h1 olefinically unsaturated monomers with at least one polymerizable ethylenic unsaturation, and no additional functional groups that react with an isocyanate group, and multifunctional isocyanates i with at least two isocyanate groups per molecule, a process of their preparation, and a method of using the same. |