WILMINGTON, Mass.--(BUSINESS WIRE)--AdvanSource Biomaterials Corporation (NYSE Amex: ASB), a leading developer of advanced polymer materials for a broad range of medical devices, today announced the recent filing of a patent for its newly launched ChronoSil polymer product, a silicone-urethane copolymer. This patent application relates to silicone-urethane copolymers and methods for making ChronoSil. ChronoSil can have many physical properties which are usually associated with polyurethanes, but also the feel and characteristics of silicones.
