UV-CURABLE PAINT COMPOSITION AND PROCESS FOR ITS APPLICATION TO GLASS SUBSTRATES

摘要

UV-curable organic paint composition comprising from 80 % to 95 % by weight of a paint based on epoxypolyurethane; 0.5 % to 8 % by weight of an additive which includes a mixture of polyethylene waxes and polytetrafluoroethylene waxes; 1 % to 7 % by weight of a water-resistant agent produced from a polyamide of low or medium molecular weight which is preferably added just before applying the prepared paint composition because such composition, once prepared, lasts at the most 8 hours; and an adhesion promoter agent which includes from 0.15 % to 3 % by weight of a silane.