| abstract |
The invention concerns a coating agent containing: (A) at least one hydroxyl group-containing component comprising: (A1) between 5 and 60 wt.% of at least one polyester; and (A2) between 40 and 95 wt.% of at least one polyacrylate resin produced at least partially in the presence of component (A1); and (B) at least one cross-linking agent. The coating agent is characterized in that component (A2) is obtained from the following monomer units: (a) a cycloaliphatic ester of (meth)acrylic acid; (b) a hydroxyl group-containing alkylester of (meth)acrylic acid; (c) a monomer which is different from (a) and (b) and has at least two polymerizable olefinically unsaturated double bonds; (d) optionally a further hydroxyl group-containing ethylenically unsaturated monomer which is different from (a), (b) and (c); (e) an aliphatic ester of (meth)acrylic acid which is different from (a), (b), (c) and (d); (f) a vinylaromatic hydrocarbon which is different from (a), (b), (c), (d) and (e); and (g) a further ethylenically unsaturated monomer which is different from (a), (b), (c), (d), (e) and (f). |