| abstract |
Moisture-hardening one-component polyurethane paints for coating elastomeric parts, comprising polyfunctional isocyanate compounds, solvents and, optionally, auxiliaries and/or coupling agents, which contain reactive polysiloxanes and reactive surfactants for improving surface slip, may be applied by a simple painting process to elastomers, particularly apolar elastomers, for example based on styrene-butadiene rubber or polyethylene-propylene-dime and, after drying, have an optically smooth surface with good surface-slip properties with respect to glass and no abrasive effect. |