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7614879 |
Dental self-etching primer
Bond strength of a composite resin, an adhesive resin cement or the like to dentin or enamel of tooth is remarkably improved by treating the dentin or the enamel with a self-etching primer agent...
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7569185 |
Method for indicating shelf-life after mixing pre-dosed, pre-packaged two-part dental compositions
A pre-dosed, pre-packaged mixing system and associated method for mixing, storing, and dispensing a two-part dental composition that becomes less stable upon mixing. The mixing system includes a...
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7540914 |
Magnesium ammonium phosphate cement composition
This invention relates to a cement, which comprises in its main phase of microcrystalline magnesium ammonium phosphate and nanoapatite after hardening and thus at the same time has considerable...
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7517850 |
Calcium phosphate nanoclusters and their applications
Artificial particles known as calcium phosphate nanoclusters are disclosed. The particles contain high concentrations of calcium, particularly for use in nutritional products, neutraceuticals, and...
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7407616 |
Method for photo-curing polymerizable compositions with pulsed light
A method for curing polymerizable compositions by irradiating the compositions with a pulsed light that is emitted from an LED. The method of the present invention is especially suitable for curing...
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7365106 |
Cationically curable composition for dental use
A cationically curable composition for dental use containing a cationic polymerization initiator (I) and cationically polymerizable monomers (II), the cationically polymerizable monomers (II)...
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7335250 |
Dental composites based on X-ray-opaque mixed oxides prepared by flame spraying
The present invention relates to dental composites comprising at least one nanoparticulate mixed oxide (a) of SiO 2 with X-ray-opaque metal oxides of one or more elements selected from the group...
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7329125 |
Method for improving the cement retention of a dental coping to a tooth structure
A method to increase the cement retention of a metal dental coping to the structure of a tooth in the preparation of a crown or bridge. The method includes forming a liquid composition of high and...
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7323160 |
Method of treating a patient's teeth using fluoride releasing glass composition
A method of treating sensitive teeth includes (1) attaching a fluoride releasing glass composition to a person's tooth, and (2) allowing fluoride to be slowly released over time in order to reduce...
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7309232 |
Methods for treating dental conditions using tissue scaffolds
The invention provides methods, apparatus and kits for regenerating dental tissue in vivo that are useful for treating a variety of dental conditions, exemplified by treatment of caries. The...
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7175833 |
Glass composition
A glass composition having the general empirical formula given below, expressed in weight percent of the element: P: 16–24, F: 5–30, O: 20–40 and at least one of Na, K, Li or Al in an amount...
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7134875 |
Processes for forming dental materials and device
Processes for forming dental materials that include applying a first hardenable dental composition (e.g., a dental adhesive) to a surface followed by applying a second hardenable dental composition...
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7132462 |
Two-component dental materials having a low setting temperature
The invention relates to polymerizable materials comprising two components, where component I comprises: (a) from 0.1 to 20% by weight of at least one vinyl ether, (b) from 10 to 89.9% by weight of...
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7115163 |
Magnesium ammonium phosphate cement composition
This invention relates to a cement, which comprises in its main phase of microcrystalline magnesium ammonium phosphate and nanoapatite after hardening and thus at the same time has considerable...
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7097456 |
Amalgam substitute
The invention relates to filling systems containing as component i) a sealing system which is capable of bonding to the tooth hard substance, as component ii) a filling material suitable for...
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7094057 |
Dental light curing member and method
The elastomeric member of the present invention is a flexible light guide and curing aid, which permits pressure to be applied to a photo curable material during the clinical restoration of a tooth...
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7090720 |
Use of bioactive glass in dental filling material
The dental filling material for a permanent dental filling contains up to 87 percent by weight of a mixture of bioactive glass particles capable of forming a hydroxylapatite layer and conventional...
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7029690 |
Oral fluid absorbing compositions and system for application thereof in a method of dental arch treatment
Disclosed are articles and oral compositions which enable positioning material(s) which absorb oral fluids into controlled, direct contact with at least one dental arch, or portion thereof, of a...
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7014462 |
Method and instrument for introducing a dental synthetic resin into a tooth cavity
A method and a device for introducing a dental filling material with a synthetic resin base into a tooth cavity. The filling material has a viscosity which is lowered under the action of...
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6994551 |
Stable self-etching primer and adhesive bonding resin compositions, systems, and methods
Stable self-etching copolymerizable primer compositions are provided including compounds having a polymerizable ethylenically unsaturated groups and acidic groups, and optionally comonomers and...
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6960084 |
Method and system for selectively staining dental composite resin
A method and system for selectively staining dental composite materials includes an applicator ( 104 ) and a disclosing agent ( 102 ). In one embodiment, the applicator ( 104 ) provides the...
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6916463 |
Oral products having an aesthetic layer
A packaged tooth whitening product is provided. The package includes a substrate having a first side and a second side, wherein the substrate is sized for use in a human user's oral cavity. A first...
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6902608 |
Dental material containing phosphonic acids
The invention relates to dental materials which contain hydrolysis-resistant phosphonic acids with ethylenically unsaturated double bonds and which are especially suitable for use as adhesion...
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6881062 |
Method and product for shaping a fibre product for dental use
The invention relates to a method and silicone product for shaping a fibre product used in dentistry to reinforce a prosthetic appliance or a similar structure under construction to conform to the...
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6880296 |
Photoinitiator system with titanocene initiators
A visible light photopolymerizable composition comprising a) an aryliodonium salt and b) a titanocene derivate. These compositions can be used together with an epoxide resin as a dental composition.
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6854974 |
Device for restorative dentistry
A device for filling and reinforcing an internal tunnel preparation in a tooth in which the approximal margin is kept as short as possible in order to prevent overhangs. The device includes a...
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6852822 |
Hydrolyzable silanes and polymerizable silanes with low viscosity and use thereof
The invention provides processes for making low viscosity condensates, condensates per se, and processes for making polymers from these condensates. The invention also encompasses the polymer...
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6835067 |
Prefabricated dental inlay forms for use in fillings
Chair-side, modifiable, dental inlay preforms of highly durable material are bonded within mainly posterior teeth following removal of decay. These inlay preforms offer increased strength and...
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6814794 |
Temporary dental cements having reduced tooth sensitivity
Temporary dental cements used to temporarily affix a dental prosthesis or appliance to a tooth or other dental substrate includes one or more soothing agent to prevent or reduce tooth sensitivity....
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6783810 |
Reducing polymerization stress by controlled segmental curing
A photopolymerizable material is exposed to light to effect curing. A portion of the material is exposed to light in a conventional manner, while at least one other portion of the material is...
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6783366 |
Method of finishing resin-based dental restorations
A method of finishing resin-based dental restorations by contouring and smoothing the surface of the dental restoration in a single step, using steel burs operating at low speed, high-torque.
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6773261 |
Processes for forming dental materials
Processes for forming dental materials that include applying a hardenable dental adhesive to a surface and a second hardenable dental composite to the dental adhesive. The hardenable dental...
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6756417 |
Dental bonding compositions for adhering amalgam restoratives to dental substrates
Dental bonding compositions and methods for promoting adhesion of an amalgam-based restorative material to a dental substrate. The inventive compositions include one or more polymerizable resins...
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6729879 |
Dental bonding methods for adhering amalgam restoratives to dental substrates
Dental bonding compositions and methods for promoting adhesion of an amalgam-based restorative material to a dental substrate. The inventive compositions include one or more polymerizable resins...
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6719834 |
Polyelectrolyte cement
The invention relates to a single-component or multiple-component polyelectrolyte cement containing at least two reaction partners: (a) at least one metal-cation-releasing compound and (b) one or...
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6695617 |
Methods of dental repair using functionalized nanoparticles
There are disclosed amphoteric nano-sized metal oxide particles functionalized with silyl esters of a phosphonate and composites thereof with an acrylate-based monomer, including liquid crystal...
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6652281 |
Dental materials
Dental materials containing monomers and/or prepolymers can be subjected to a polymer-forming reaction. The dental materials comprise at least one initiating system and optionally comprise fillers,...
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6641398 |
Dental materials containing a tear-off material
Dental material containing a polymerizable component and a component applied superficially to the polymerizable component, which can be removed after the curing of the polymerizable material with...
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6635691 |
Dental material containing a component which contracts during thermal treatment
The invention relates to dental materials which contain filler and a polymerizable matrix and are characterized in that they additionally have a component which contracts during thermal treatment.
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6620864 |
Epoxy compounds for use in dental medicine and/or dentistry
A composition suitable for use in dental medicine and/or dentistry polymerizable by cationic polymerization consists of one or more epoxy compounds, a plasticizer, a catalyst for hardening by ring...
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6620859 |
Methods of preparing polymerizable dental compositions with improved taste or aroma, and that prevent oxygen-inhibited layer
Described are methods of improving cure of polymerizable dental materials by preventing oxygen inhibition; preferred embodiments relate to methods wherein the dental compositions comprises a...
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6620232 |
Dimension stable binding agent systems for dental application
Chemically bound ceramic system, the binder phase of which essentially consisting of a cement based system, which material comprises one or more expansion compensating additives adapted to give the...
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6613812 |
Dental material including fatty acid, dimer thereof, or trimer thereof
A dental composition is provided comprising (a) a part A comprising fluoroaluminosilicate glass that has been surface treated with agents selected from the group consisting of silane, silanol and...
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6602516 |
Antibiotic/medicated gutta percha point
The ability to incorporate iodoform, tetracycline and a combination of iodoform/tetracycline into root canal gutta percha points is described. The iodoform, tetracycline and iodoform/tetracycline...
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6593395 |
Dental composition containing discrete nanoparticles
The present invention provides a dental composite which has the high strength required for load-bearing restorations, yet maintains a glossy appearance, even after substantial wear. Through the use...
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6592851 |
Methods for dentistry using compositions comprising an oil
The present invention provides a method of utilizing a non-metallic composition to repair or seal hard dental tissue, wherein the non-metallic compositions harden in the mouth to form substantially...
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6579919 |
Dental try-in pastes, kits, and methods
A try-in paste, kit, and method of use, wherein the try-in paste includes: a polyalkylene glycol that is liquid at room temperature; a polyalkylene glycol that is solid at room temperature; and a...
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6575752 |
Tooth surface treatment composition and methods
A tooth surface treatment composition includes an acidic component which is at least one water-soluble acid in an aqueous solution, such that when the composition is applied to the tooth surface...
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6566418 |
Calcium hydroxide-based root canal filling material
A calcium hydroxide-based root canal filling material having superior bioaffinity is provided, which is a temporary root canal filling material to be used in the root canal treatment of teeth,...
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6566413 |
Polymerisable materials which are based on hardenable siloxane compounds
The invention relates to novel cyclic siloxane compounds of the following general formula (I): in which: n=0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 preferably 1, 2, 3, 4, 5; A=H or C 1 -C 15 alk(en)yl,...
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