https://doi.org/10.1351/goldbook.15253
Polymer prepared from an isocyanate.
Note: An isocyanate monomer can be transformed into polymers belonging to various structure-based classes, such as a polyisocyanurate (by cyclopolymerization), polycarbodiimide (by decarboxylation), polyurea (by reaction with water), or polycarbamate (by reaction with a diol or a polyol).