PROCESS FOR COATING SURFACES AND AQUEOUS FORMULATIONS SUITABLE THEREFOR

摘要

Process for coating surfaces by treatment with an aqueous formulation containing (A) at least one copolymer having a melt flow rate (MFR) in the range from 1 to 50 g/10 min, and contains, copolymerized, (a) 65 to 84.5% by weight ethylene, (b) 25.5 to 35% by weight of at least one ethylenically unsaturated carboxylic acid, and which is at least partially neutralized, (B) at least one waxy substance selected from montan waxes, carnauba waxes, policosanols, oxidized polyethylene waxes and ethylene copolymers having a kinematic melt viscosity in the range from 20 to 70 000 mm2/s, measured at 120°C, (C) at least one nonionic or anionic surfactant, (D) if appropriate at least one antifoam, (E) if appropriate at least one organic solvent, (F) if appropriate at least one organic amine.