Polyurethanes made from blends of polypropyleneoxide polyol and
Polyurethanes made with polydiene diols, diisocyanates, and dime
Polyurethanes of improved characteristics biocompatible urea-mod
Polyurethanes prepared from amide linkages-containing diamine ch
Polyurethanes prepared from hydroxy benzamides or polyols prepar
Polyurethanes prepared from polycarbonates
Polyurethanes prepared from polyisocyanate, polyol and phosphono
Polyurethanes prepared with tetrahydrofuran-alkylene oxide polym
Polyurethanes produced from phosphorus containing flame retardin
Polyurethanes produced from phosphorus containing flame retardin
Polyurethanes soluble or dissolved in aromatic hydrocarbons, a p
Polyurethanes suitable as coating materials
Polyurethanes which are dispersible or soluble in water and a pr
Polyurethanes with improved tear propagation resistance
Polyurethaneurea and process for preparing the same
Polyurethaneurea and spandex comprising same
Polyurethaneurea composition
Polyurethaneurea elastomer
Polyurethaneurea elastomers for dynamic applications
Polyurethaneureas and spandex made therefrom