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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 |