Researchers from CERM (Center for Education and Research on Macromolecules) at the University of Liège have just developed an innovative process for producing isocyanate-free, recyclable and biobased ...
German researchers have produced polyurethanes without using isocyanates, which can trigger allergies or asthma.
Non-isocyanate polyurethanes (NIPUs) represent an innovative class of polymeric materials synthesised via routes that avoid the use of toxic isocyanate precursors. Central to many of these methods is ...