Patent application number | Description | Published |
20090032989 | HARDENABLE SELF-SUPPORTING STRUCTURES AND METHODS - Compositions, particularly for forming dental products, having a hardenable self-supporting structure with sufficient malleability to be subsequently customized into a second shape and then hardened, and methods. | 02-05-2009 |
20090118389 | Hardenable dental compositions with low polymerization shrinkage - The present invention features a hardenable dental composition that contains: (1) at least one cyclic allylic compound having at least one sulfur atom in the ring, and (2) at least one at least one ethylenically unsaturated compound, such as a substituted (meth)acryloyl compound. The compositions also typically comprise an initiator system, preferably a photoinitator system containing at least 0.08 wt-% of one or more photosensitizers. | 05-07-2009 |
20090305195 | PREFORMED MALLEABLE SOLID CROWN - A solid dental crown and methods of using the solid dental crown are disclosed. The solid dental crown includes, a self-supporting solid hardenable preformed dental crown having an external crown shape defined by an external crown surface. The external crown surface defines a crown volume that is substantially filled with a hardenable composition. The hardenable composition has sufficient malleability so that the solid preformed dental crown can be pressed onto a prepared tooth surface to form a recess in the solid preformed dental crown defined by a recess surface that is complimentary to the prepared tooth surface. | 12-10-2009 |
20090305196 | DENTAL COMPOSITIONS INCLUDING ORGANOGELATORS, PRODUCTS, AND METHODS - A hardenable dental composition that includes a polymerizable component and an organogelator. | 12-10-2009 |
20100048819 | PROCESS TO MODIFY POLYMERIC MATERIALS AND RESULTING COMPOSITIONS - Disclosed is a method for modifying a polymer by carrying out a thermally-induced reaction in a mixing apparatus having a high shear environment and devolatilization capabilities. Also disclosed are the resulting materials. | 02-25-2010 |
20100062394 | PREFORMED MALLEABLE MULTILAYER DENTAL ARTICLES - A dental article includes an external layer formed of a self-supporting hardenable preformed material having a dental article shape defined by an external layer surface. The external layer defines an interior volume. An interior material is disposed within the interior volume. The interior material is different than the external hardenable preformed material and the interior material has a yield stress value of 100 dyn/cm2 or greater. | 03-11-2010 |
20110003266 | HARDENABLE SELF-SUPPORTING STRUCTURES AND METHODS - Compositions, particularly for forming dental products, having a hardenable self-supporting structure with sufficient malleability to be subsequently customized into a second shape and then hardened, and methods. | 01-06-2011 |
20110171609 | Dental Composition Comprising Biphenyl Di(meth)acrylate Monomer - Dental compositions and methods of treating an oral surface are described. The dental compositions comprise at least one biphenyl di(meth)acrylate monomer. | 07-14-2011 |
20110207086 | DENTAL COMPOSITION COMPRISING BIPHENYL DI(METH)ACRYLATE MONOMER COMPRISING URETHANE MOIETIES - Dental compositions and biphenyl di(meth)acrylate monomers are described. The dental compositions comprise at least one biphenyl di(meth)acrylate monomer comprising two aromatic rings connected with a C—C bond wherein the rings each comprise a substituent comprising a urethane moiety and a (meth)acrylate end group. | 08-25-2011 |
20110207087 | PREFORMED MALLEABLE DENTAL ARTICLES AND METHODS - Protected hardenable dental article comprising a hardenable dental article comprising a base and at least one outer surface extending from the base, wherein at least the base and the at least one outer surface of the hardenable dental article comprise a hardenable dental material; and a multi-layer polymeric film in contact with at least a portion of the at least one outer surface; wherein the multi-layer polymeric film comprises at least two dissimilar polymers in separate layers; kits including the protected hardenable dental article; and methods of making hardenable dental articles are disclosed. | 08-25-2011 |
20130109780 | DENTAL COMPOSITIONS INLCUDING ORGANOGELATORS, PRODUCTS, AND METHODS | 05-02-2013 |
20130130203 | POLYMER COATED DENTAL ARTICLES AND METHOD OF MAKING THE SAME - Provided are methods of improving the wear resistance and aesthetic properties of dental articles, as well as dental articles having an abrasion resistant polymeric coating thereon. | 05-23-2013 |
20130137064 | COATED DENTAL CROWNS AND METHOD OF MAKING THE SAME - Provided are methods of improving the wear resistance and aesthetic properties of dental articles, as well as dental articles having an abrasion resistant ceramic/polymer hybrid coating thereon. | 05-30-2013 |
20130137065 | Dental Articles Including a Ceramic and Microparticle Coating and Method of Making The Same - Provided are methods of improving the wear resistance and aesthetic properties of dental articles though use of ceramics and microparticles, as well as dental articles having an abrasion resistant microparticle and ceramic coating thereon. | 05-30-2013 |
20130164875 | BUFFER LAYERS FOR ORGANIC ELECTROLUMINESCENT DEVICES AND METHODS OF MANUFACTURE AND USE - Organic electroluminescent device can be formed with multiple layers including an electrode, an emission layer, and a buffer layer. The emission layer includes a light emitting material. The buffer layer is disposed between and in electrical communication with the electrode and the emission layer and includes a triarylamine hole transport material and an electron acceptor material. The buffer layer optionally includes one or more of a) a polymeric binder, b) a color converting material, and c) light scattering particles. The buffer layer can also be formed using a polymeric hole transport material having a plurality of triarylamine moieties. | 06-27-2013 |
20130171589 | AESTHETIC AND ABRASION RESISTANT COATED DENTAL ARTICLES AND METHODS OF MAKING THE SAME - Provided are methods of improving the wear resistance and aesthetic properties of dental articles though use of spherical microparticles, as well as dental articles having an abrasion resistant spherical microparticle/polymer coating thereon. | 07-04-2013 |
20130210959 | DENTAL COMPOSITIONS COMPRISING SEMI-CRYSTALLINE RESIN AND NANOCLUSTER FILLER - Curable dental compositions, dental articles, and methods of making or using such compositions or articles are described. In one embodiment, the curable dental restoration composition comprises a resin system comprising a free-radically polymerizable semi-crystalline resin having a molecular weight no greater than 2000 g/mole and at least 50 wt-% of nanocluster filler. | 08-15-2013 |
20140265295 | FLEXIBLE HINGE MATERIAL COMPRISING CROSS-LINKED POLYURETHANE MATERIAL - An article may include a biodata page defining a perimeter including an edge and a hinge layer attached to at least a portion of the biodata page. The hinge layer comprises a cross-linked polyurethane. In some examples, the hinge layer may include a cross-linked thermoset polyurethane. | 09-18-2014 |
20140265301 | SECURITY FEATURE UTLIZING HINGE MATERIAL AND BIODATA PAGE - An article may include a flexible hinge comprising a first optical feature. The article also may include a biodata page comprising a second optical feature. The flexible hinge may be attached to a surface of the biodata page, and the second optical feature is substantially aligned with the first optical feature. The combination of the first optical feature and the second optical feature provides an optical effect, which may be destroyed or damaged if the flexible hinge is moved relative to the biodata page, e.g., if the flexible hinge is separated from the biodata page. | 09-18-2014 |