innovative high molecular weight polymers from residual raw materials

摘要

The present invention is directed to a polyether carbonate polyol having a nominal functionality of 3 or more, which has an equivalent molecular weight of between 20,000 and 500,000 da, and a content of between 0.5 wt% and 35 wt% of co2 based on total weight of polyether carbonate polyol. The polyether carbonate polyol of the invention has adhesive and impact modifying properties.