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040132: A Reactive Extrusion Process for Formation of Biodegradable, Bioabsorbable Co-Polymers of 1,4-Dioxan-2-one and a Cyclic Ester

Current methods for producing these polymers typically result in low conversion of monomer to polymer product. Removal of the monomer is a time and cost intensive procedure. Description This invention describes an approach to synthesize copolymers of 1,4-dioxan-2-one and a cyclic ester using continuous extrusion and an organometallic polymerization...
Published: 7/21/2014   |   Inventor(s): Ramani Narayan, JeaN-Marie Raquez, Sunder Balakrishnan, Philippe Degee, Dubois Philippe
Keywords(s): Bioabsorbable, Biodegradable, Co-polymer, High Molecular Weight Category(s): Medical, Biotechnology, Chemicals