POLYURETHANE COMPOSITION HAVING A LONG POT LIFE AND HIGH STRENGTH

摘要

The invention relates to a composition comprising a first component, containing at least one polyol and at least one compound having at least one reactive group of formula (I), and a second component, containing at least one aromatic polyisocyanate and/or at least one aromatic isocyanate-group-containing polymer. The composition according to the invention has a long open time and, even in the case of small amounts of bonding to at least one reactive group of formula (I), provides resilient coatings having improved mechanical properties, without causing problems with odour emissions or migration effects. Said composition is thus particularly suitable as a coating for floors or roof areas.