| 摘要 |
The invention is directed to a process for the production of a vehicle repair coating, comprising the following steps: I) applying a coating composition curable by means of UV radiation onto a coated vehicle or vehicle part, said vehicle or vehicle part having a blemished area to be repaired on the coated surface, whereas the coating composition comprises A) at least one free-radically polymerizable oligomeric and/or polymeric binder containing olefinically unsaturated groups, B) optionally, at least one free-radically polymerizable monomeric reactive diluent containing one or more olefinically unsaturated groups, C) at least one photoinitiator for free-radical polymerization, D) at least one metal compound selected from the group consisting of metal salt compounds containing the metal in the cation and/or anion of the compound, organometallic compounds, metal coordination compounds and mixtures thereof, wherein the metal is a metal selected from the group consisting of a metal from groups 13-14 of the periodic system of elements and a transition metal, which metal or transition metal is able to occur in at least 2 oxidation states other than zero and E) optionally, water, organic solvents, pigments, fillers and/or conventional coating additives, and II) irradiating the resultant coating with UV radiation.
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