| 摘要 |
<p>The invention relates to a non-aqueous coating material which is thermally hardenable or hardenable in a thermal manner and by means of actinic radiation. Said coating material contains (A) a bonding agent component containing a hydroxy group, said bonding agent component also comprising (A 1) at least one polyester comprising a hydroxy group and (A 2) at least one (meth)acrylate copolymer comprising a hydroxy group, the (meth)acrylate copolymer being at least partially produced in the presence of the polyester (A1). The coating material also contains (B) at least one cross-linking agent component comprising at least one polyisocyanate; and (C) at least one low-molecular and/or oligomer, essentially unbranched, hydrophobic polyester comprising at least two hydroxyl groups per molecule, and having an OH number of 56 to 500 mg KOH/g, an acid number of <10 mg KOH/g, and a number average molecular weight Mn of 300 to 2000 Dalton. The invention also relates to a method for the production and use thereof.</p> |
