Unlike lacquer, shellac and varnish, which have been around for centuries, polyurethane is a product of 20th-century lab ...

Polyurethane is a very common varnish that offers a protective coating to your wooden surfaces. There are two main types: oil-based and water-based. Nick O’Keefe, the owner of Oak City Coatings ...

By analyzing molecular features derived from SMILES, the model predicted a range of promising materials, among which a waterborne polyurethane-potassium iodide (WPU/KI) ionogel stood out.