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4504231 |
Process for filling teeth
Process for filling dental cavities with radiation curable silaneous adhesives comprising a polymerizable resin comprising at least 20% by weight of a polymerizable silane and optionally up to...
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4500288 |
Angular mold for dental use
The mold in question includes a cap (1) of transparent material strengthened by a single or multiple reinforcement (2, 2', 3) of wire or metal strip incorporated in the plastic of the cap. The cap...
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4491453 |
Process for restoring teeth with visible light curable compositions
Process for restoring teeth with visible light curable compositions having improved color stability are provided. According to a preferred embodiment, visible light hardenable restorative materials...
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4443197 |
Varnish for protecting a tooth surface
A varnish for the formation of a coating layer on a tooth surface to protect healthy tooth surface against the erosion by an acid etching solution during tooth restoration which comprises a polymer...
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4439380 |
Photopolymerizable composition, especially for dental purposes
Photopolymerizable composition, especially for dental purposes, which contains as photopolymerizable olefin compounds especially acrylic and/or methacrylic compounds as well as a ketone and an...
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4404150 |
Cyclic pyrophosphate derivatives and their preparation
A cyclic pyrophosphate derivative having the formula ##STR1## wherein A represents a direct bond between the two phenyl rings or a divalent moiety selected from the group consisting of lower...
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4396378 |
Method for preparing cavities in teeth for restoration
A solid fatty polyamide dissolved in a volatile organic solvent has been found effective for preparing cavities of teeth for restoration. For example, when this solution is applied to a cavity in...
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4385892 |
Setting compositions for dental purposes
A novel setting composition for dental purposes comprises a dental silver amalgam alloy composed mainly of silver and tin, and including one or more of copper, zinc, indium, palladium and gold;...
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4383826 |
Adducts of diisocyanates and methacryloyl alkyl ethers, alkoxybenzenes or alkoxycycloalkanes, compositions containing such compounds, and method of use thereof
Polymerizable adducts of diisocyanates and methacryloyl alkyl ethers, alkoxybenzenes, or alkoxycycloalkanes are disclosed. The compounds of the present invention are formed into compositions which...
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4355980 |
Method of forming dental restorations
This invention relates to a novel method for preparing dental restorations and the product, thereof, in which a relatively hard alloy is utilized for casting a crown or inlay and a softer, more...
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4226593 |
Apparatus and method for applying dental veneer
A dental method and apparatus wherein a plurality of tooth covers, shells, laminates or veneers are suitably configured for respective congruent facing relation with the labial surfaces of a...
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4208795 |
Method of providing a living person's body with information for forensic identification
An identification plate of gold alloy is inserted in a small blind hole drilled into the crown of a tooth. The hole is then filled with a durable filler which hardens around the plate to embed it...
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4142293 |
Anchoring screw for dental fillings
An anchoring screw for dental fillings has a head with two indented crowns separated by a narrow neck, and a tapered shank with a thread of saw-tooth profile. Actuation of the screw by a tubular...
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4115346 |
Hydroxy group containing diesters of acrylic acids and their use in dental material
Polymerizable hydrox-group-containing diesters of acrylic acids for dental material are prepared by reacting 3-(3,4-epoxycyclohexyl)-8,9-epoxy-2,4-dioxaspiro(5,5) undecane or a bis-epoxide of...
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4094671 |
Gold color copper alloy for restorative dentistry
A copper alloy having a gold color and being particularly suitable for restorative dentistry and consisting essentially of copper, zinc and a small amount of zirconium. Other additions may be...
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4080736 |
Method and apparatus for forming a dental prosthesis
A method and apparatus for forming a dental prosthesis in situ for the reration of one or more missing, worn or broken teeth. The method includes forming an elastomeric mold half containing a...
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4064629 |
Cavity liner for dental restorations
Dental restorations are prepared by preparing a cavity within a carious tooth for receiving a dental amalgam filling; Coating the surfaces of the cavity with a layer of an adhesive-metal lining...
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3926646 |
Preparation of dental cements
Dental cement with superior crushing strength is made from (1) one or more of zinc oxide, silicon oxide, and aluminum oxide, containing conventional additives, if desired, (2) 0% to 20% of a...
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3914868 |
Dental cavity restoration method
Dental cavities are restored with typical dental amalgam using a unique process. The amalgam is introduced into the cavity utilizing an amalgam carrier comprising an open-ended, large volume...
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3903603 |
Dental pin interface plate
The invention is an interface plate and a method of using same to securely bond dental amalgam to the remaining structure of an injured tooth to replace a portion of the tooth which has been...
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3861044 |
DENTAL FITTING PROCESS
A process of fitting a tooth structure with prepared dental material, such as gold inlays or crowns. The process includes preparation of a tooth structure to remove undesirable portions of a tooth...
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3815115 |
METHOD AND APPARATUS FOR PREPARING DENTAL CEMENTS AND CAVITY-FILLING COMPOSITION
A method of and apparatus for preparing dental cements or cavity-filling compositions (amalgams) where at least two components are combined by vibration, in which a change in the physical...
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3532521 |
AMALGAMATION MIXTURE CONTAINING ENCAPSULATED MERCURY
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3421222 |
METHOD AND APPARATUS FOR FILLING DENTAL CAVITIES
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3279067 |
Ultrasonic bonding
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3229361 |
Metal repairing
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3191303 |
Tooth filling material
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3018778 |
Swab
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2991176 |
Method for making dental amalgams and product thereof
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2798060 |
Polymerisation of acrylic esters with peroxide catalyst copper compound and a mercaptide
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2792628 |
Prosthetic tooth simulating a natural tooth having a filling and method of making the same
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3667937 |
Title is not available
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0990621 |
Title is not available
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3553838 |
Title is not available
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