MOULDINGS BASED ON REACTION PRODUCTS OF POLYOLS AND ISOCYANATES

摘要

The present invention relates to moulding compositions comprising the following components: a) one or more polyisocyanates, b) one or more polyols, c) one or more catalysts catalysing the reaction between polyisocyanate and polyol and d) one or more pyrogenically produced oxides of a metal or of a metalloid, characterized in that the moulding composition comprises, as further component, e) at least one or more siloxanes, mouldings obtainable with use of the said moulding compositions, and also a process for the production of the mouldings.