Essential Dental Systems, Inc.
|Essential Dental Systems, Inc. Patent applications|
|Patent application number||Title||Published|
|20080287566||Epoxy based oil free root canal sealer - Epoxy polymers for dental use including the reaction product of a diepoxide oligomer and a bridged dipolyamine are described. The epoxy polymers include the reaction product of diepoxide oligomers comprised of bisphenol A diepoxide oligomers and/or bisphenol F diepoxide oligomers and bridged dipolyamine monomers having two polyamine regions and a hydrocarbon region of at least 28 carbon atoms.||11-20-2008|
Patent applications by Essential Dental Systems, Inc.