| abstract |
The object of the invention are layers (M), which can be obtained by cross-linking moisture cross-linkable compositions (Z), comprising (a) as the binding agent (B) moisture cross-linkable monomer silsequioxanes, which are selected from silsesquioxanes (S1) of the general formula (1) [RSiO<SUB>3/2</SUB>]<SUB>z</SUB>, spherosilicates (S2) of the general formula (2) [RR<SUP>1</SUP> <SUB>2</SUB>S |