23 Jul Biodegradable polyurethane and polyurethane ureas
Abstract
This invention relates to biocompatible, biodegradable thermoplastic polyurethane or polyurethane/ureas comprising isocyanate, polyol and a conventional chain extender and/or a chain extender having a hydrolysable linking group and their use in tissue engineering and repair applications, particularly as stents and stent coating.
Year: 2006
Country: TW
Doc No: 200604249