POLYURETHANDANNENDE MATERIALER SAMT FREMGANGSMAADE TIL FREMSTILLING AF TEKSTILER MED POLYURETHANBAGKLAEDNING

摘要

This invention relates to polyurethane-backed textiles prepared from a polyurethane-forming composition employing a polyether polyol having an equivalent weight of at least about 1000, a specified functionality and an internal poly(ethylene oxide) block or a terminal ethylene oxide end cap of at least about 15% by weight. The use of these polyether polyols provides a particularly desirable combination of processing and physical characteristics.