| abstract |
Radiation-curable binders which by reacting A) amine-formaldehyde condensates with a molar ratio of formaldehyde to amino groups of 1: 1 to 2: 1 with, B) at least one free hydroxyl group-containing esters of acrylic acid or methacrylic acid with polyalcohols, the two to contain four alcoholic hydroxyl groups, 0.1 to 0.3 hydroxyl equivalents of component B) being used per methylol equivalent of component A), in the presence of strong acids. These binders are suitable for use in coating compositions. |