| Patent application number | Description | Published |
|---|
| 20080199826 | Dental Composite - The shade system contains a set of dentin/body shades, and a set of enamel and opaque shades that correspond to the dentin/body shades. The system may also include tints and specialty incisals to provide special effects, if necessary. | 08-21-2008 |
| 20080242761 | SELF ETCH ALL PURPOSE DENTAL COMPOSITIONS, METHOD OF MANUFACTURE, AND METHOD OF USE THEREOF - A one-part self-etching and bonding dental resin composition comprising in combination about 10 to about 30 weight percent of a polymerizable (meth)acrylate carboxylic acid/anhydride, based on the total weight of the polymerizable components in the composition; a copolymerizable multi-functional (meth)acrylate resin; a copolymerizable diluent monomer; and a curing system. The composition has the advantage of not requiring a separate etching and bonding step. | 10-02-2008 |
| 20080250974 | Fiber-Reinforced Composite Dental Materials and Method of Manufacture - A dental material comprising a symmetrically rod-shaped fiber-reinforced composite comprising at least two layers of preimpregnated fibers, wherein the preimpregnated fibers comprise fibers coated with a resin, wherein the layers are unbraided, and wherein each layer is unidirectionally disposed on the preceding layer in a direction that is different from the direction of the preceding layer. The rod-shaped composite may be hollow and contain a channel throughout the axial length of the rod or may contain a shaft or other material that is inserted into the channel. | 10-16-2008 |
| 20080299513 | Dental Material and Methods of Use - A dental filling material comprising a polybutylene polymer having a molecular weight of about 10,000 to about 100,000 and being viscoelastic at about 20° C. The composition may include other polymeric resins, fillers, plasticizers and other additives typically used in dental materials. The filling material is used for the filing of root canals. | 12-04-2008 |
| 20100240794 | DENTAL RESIN COMPOSITION, METHOD OF MANUFACTURE, AND METHOD OF USE THEREOF - Disclosed herein are curable (meth)acrylate resins for dental compositions obtained by reacting an anhydride with an alcohol or an amine to obtain a carboxy ester or a carboxy amide and reacting the carboxy ester or carboxy amide with a (meth)acrylate monomer comprising an epoxide group or an oxetane group. | 09-23-2010 |
| 20100292360 | Pre-Treated Acid-Reactive Fillers and Their Use in Dental Applications - A dental filler and dental resin restorative composition containing the dental filler is provided. The dental filler is prepared by pre-treating an acid-reactive filler with a polymerizable monomer or oligomer pre-treatment chemical having at least one acid or acid-precursor functional group, at least one polymerizable unsaturated carbon-carbon bond, and a molecular weight of about 1,000 grams per mole or less. | 11-18-2010 |
| 20100323330 | Tooth Colorant and Whitener, Method of Manufacture, and Method of Use Thereof - A polymerizable tooth colorant composition, comprising: a polymerizable resin composition; an additive composition comprising a colorant, a whitener, or both; and a curing system. The composition allows easy coloring and/or whitening of teeth. | 12-23-2010 |
| 20110129802 | DENTAL MATERIAL AND METHODS OF USE - A dental filling material comprising a polybutylene polymer having a molecular weight of about 10,000 to about 100,000 and being viscoelastic at about 20° C. The composition may include other polymeric resins, fillers, plasticizers and other additives typically used in dental materials. The filling material is used for the filing of root canals. | 06-02-2011 |
