Researchers have developed a new method for filling and sealing pleural cavities. The process consists of injecting polyurethane foams into the lungs with a self-expanding and self-modelling capacity ...

Q: We recently noticed that part of the concrete walkway connecting our driveway with the front door has begun to tilt slightly in one direction. Is there anything we can do to make it level again ...

Rigid, polyurethane foam filling is currently being used for NVH (Noise, Vibration and Harshness) improvement in many automobiles. The improvement is typically achieved by the injection of the rigid ...

Two polyurethane adhesives have crossed the Atlantic, joining the Araldite 2000 Plus family of epoxy, methacrylate, and polyurethane adhesives from Huntsman Advanced Materials , The Woodlands, Tex.