| 摘要 |
<p>Coating compositions for producing sol-gel coatings that include: a) one or more alkoxysilyl-containing oxalamides of the general formula (II), where R'' is hydrogen or an organic C<SUB>1</SUB>-C<SUB>10 </SUB>radical, R' radicals are organic, optionally oxygen-attached C<SUB>1</SUB>-C<SUB>10 </SUB>radicals, R is an oxygen-attached radical optionally containing one or more ether groups and having 1 to 30 carbon atoms and n is an integer between 0 and 2, b) optionally further crosslinkers, c) one or more catalysts and d) water. The sol-gel coatings are produced by a method that includes combining a silica sol and one or more alkoxysilyl-containing oxalamides. The sol-gel coatings obtained from the above-described coating compositions can be used to coat substrates.</p> |
