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4544467 |
Light-curable dentin and enamel adhesive
Light-curable dentin and enamel adhesives comprising phosphorus-containing polymerizable monomer, sulfur compound having sulfur in the +2 or +4 oxidation state, selected photoinitiators, and an...
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4538990 |
Method of decreasing the permeability of a dental cavity
A method of decreasing the permeability of dental cavity preparations comprising the steps of first applying from 1 to 30% w/v neutral oxalate salt solution, such as dipotassium oxalate to the...
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4512743 |
Method for masking discoloration on teeth
A polymerizable composition comprising liquid polymerizable acrylic monomer, a polymerization initiator for the monomer, sub-micron silica, and pigments, is employed as a dental veneer to mask...
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4504228 |
Dental casting
A dental casting coated with a tetrafluoroethylene polymer shows suppressed accumulation and easy removability of the plaque, and excellent mechanical endurance.
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4496322 |
Benzoin antimicrobial dental varnishes
A composition for treating dental infections, e.g. dental caries caused by Strep. mutans, comprises a varnish containing an antimicrobial agent such as chlorhexidine acetate and benzoin gum in an...
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4495314 |
Denture adhesive creams with improved extrudability
A vehicle useful in a denture adhesive composition, and the denture adhesive composition containing such vehicle is disclosed. The vehicle comprises a gel consisting essentially of a mineral oil, a...
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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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4437836 |
Photopolymerizable dental compositions
In a photopolymerizable composition comprising (a) at least one ethylenically unsaturated photopolymerizable monomer. (b) at least one photoinitiator selected from organic mono- and/or...
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4432730 |
Soft and firm denture liner for a composite denture and method for fabricating
The invention provides a denture liner composition for a composite denture based on a phosphonitrilic fluoroelastomer (poly(fluoroalkoxy)phosphazene) curable at atmospheric pressure at temperatures...
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4431421 |
Dental restorative composition
Resin-forming dental restorative material comprising a blend of dipentaerythritol penta- and hexa-acrylate or -methacrylate optionally, tetramethylolmethane tri- or tetra-acrylate or...
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4427501 |
Method of manufacture of artificial teeth
A method of providing an improved bond between porcelain and a basis metal selected from gold, platinum, palladium, silver and alloys thereof, comprises depositing on the basis metal a coating of a...
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4411625 |
Broad spectrum light curable dental compositions
Dental restorative composition are provided having improved color stability. According to a preferred embodiment, such compositions comprise a blend of a major proportion of inorganic, particulate...
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4400159 |
Adducts of 3-methacroyl-2-hydroxypropyl esters with diisocyanates
Dimethacrylates are provided having the following chemical structure: ##STR1## where R 1 and R 2 may be the same or different and are cyclohexyl or phenyl groups which may be substituted or...
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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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4392828 |
Method for restoring a tooth
A method for restoring a tooth which involves applying to the tooth a glass filler comprising a porous three-dimensional network of inorganic fibres bonded to each other at their points of contact...
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4388421 |
N-(2-Hydroxy-3-methacryloyloxypropyl)-aminobenzoic acid derivatives and dental adhesive composition containing same
Novel compounds used as polymerizable monomers in a dental adhesive composition, and having a general formula (1): ##STR1## wherein R 2 is a carboxyl group and R 3 is a hydrogen atom when R 1 is...
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4380435 |
Permanent one visit bonded bridge no drilling, and kit therefor
A dental prosthesis and process of making and installing the same, wherein a plurality of individual artificial teeth are assembled on an arched contoured longitudinal support, are disclosed, as...
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4379695 |
Dental material comprising dimethyacrylate adducts of glycidyl methacrylate with diesters of bis(hydroxymethyl) tricyclo[5.2.1.0.sup.2,6 ]decane and dicarboxylic acids
Dimethacrylates are provided having the following chemical structure: ##STR1## wherein n represents a number of 2 to 8; R 1 and R 2 are the same or different and are hydrogen or groups of the...
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4376628 |
Device for treating teeth
A device for treating teeth with a tooth treating medium, such as a fluorine-containing agent, in which two U-shaped trough members are formed of a soft synthetic plastic. One of the trough members...
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4375968 |
Therapeutic calcium hydroxide dental preparation and method
This invention relates to a dental material containing calcium hydroxide in a controlled condition. The material is formulated in a particular way allowing it to be used successfully in a variety...
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4370136 |
Treatment for periodontal diseases
Bone resorption from and invagination of epithelial tissue around periodontally involved teeth can be arrested and reversed by coating the affected areas of the tooth roots with a nontoxic,...
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4368043 |
Adhesive cementing agents for the hard tissues of the human body
An adhesive cementing agent is provided for the hard tissues of the human body, which contains a phosphoric or phosphonic acid ester compound containing at least one polymerizable functional group...
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4362510 |
Cementitious dental compositions which do not inhibit polymerization
Cementitious dental compositions suitable for use as luting agents, sedative and insulating bases, temporary and long term restoratives, endodontic sealants, pulp capping materials, tissue packs,...
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4340532 |
Adhesive compositions containing alkoxy alkyl acrylates or methacrylates
Two component adhesive formulations are described that can be mixed to form compositions containing a curable liquid resin binder and filler. The liquid resin binder comprises from about 1% to...
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4324630 |
Method for forming a dental caries preventive coating
In a discharge space are formed neutral or charged particles of metal, alloy, semiconductor or insulator. The particles thus formed are guided through a duct so that they reach a surface of a tooth...
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4308014 |
Bonding compositions to the hard tissue of human body
Bonding compositions for the hard tissue of the human body comprising, as the main component, (A) at least one member of polymerizable acrylate esters, methacrylate esters, acrylamide derivatives...
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4259075 |
Method of filling a tooth cavity
A tooth cavity is filled by applying to the walls of the tooth cavity a lining composition comprising a phosphoric or phosphonic acid ester compound containing at least one radical polymizerable...
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4259117 |
Dental filling material
A dental filling agent is provided, which contains a phosphoric or phosphonic acid ester compound containing at least one polymerizable functional group and either a group of the formula ##STR1##...
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4247575 |
Method of silver plating a tooth structure
An improved method for securing a thin continuous layer of metallic silver upon a tooth structure, especially the dentin surface of that structure, to seal the surface and, where desired, to...
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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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4204978 |
Tooth crack detector
A composition for detecting normally invisible cracks and splits in teeth, both in situ or in vitro. A detector solution contains a dye adapted to selectively stain such cracks and splits,...
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4203220 |
Triazines and their use in bonding resins to biological tissue
New alkenylamino dihalo triazines are used as bridging molecules to facilitate bonding of clinically tolerated acrylic and similar resins to biological tissue such as teeth and bone.
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4150485 |
Liquid paint-on dental restorative process and composition
Low viscosity dental restorative coating compositions for application to natural and to artificial teeth, useful in covering surface imperfections including stains, gumline erosion, small pits, and...
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4141144 |
Dental material and method for controlling tooth lustre
The dental material of the present invention comprises a polymerizable binder, a polymerization agent and an additive comprising finely divided particles of muscovite mica in a range of from about...
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4097994 |
Dental restorative composition containing oligomeric BIS-GMA resin and Michler's ketone
A dental restorative composition and tooth coating comprising the combination of an adhesive resin of the oligomeric BIS-GMA type, a low molecular weight reactive extender or diluent acrylate, an...
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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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4021915 |
Permanent coloring coat for natural teeth
The method of changing the entire buccal surface area of a tooth, which comprises applying a layer of glue to the entire buccal area of the tooth and thereafter blowing powdered particles having...
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4012839 |
Method and composition for treating teeth
In the well-known technique of disinfecting caries-infected or potentially caries-infected dental tissue with silver nitrate, silver thiocyanate or its complexes have been substituted for silver...
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4012840 |
Adhesive pit and fissure sealant
An adhesive pit and fissure sealant for tooth surfaces which consists of a first material of a lower alkyl α-cyanoacrylate and ultra-microfine particles of silicon dioxide, a second material of a...
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4001483 |
Dental sealant for amalgam restorations
Dental compositions for sealing margins between tooth structures and amalgam restorations therein, the compositions comprising (a) an alkylene glycol dimethacrylate and/or its oligomer, (b) a...
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3995371 |
Electroless plating method for treating teeth
An electroless plating method for providing a thin adherent substantially continuous metallic layer over an osseous substrate such as a tooth structure. The method comprises contacting the...
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3986261 |
Method and apparatus for restoring badly discolored, fractured or cariously involved teeth
A method and apparatus for restoring badly discolored, fractured or cariously involved teeth by etching desirable parts of the enamel surface of the tooth and by adhering to the tooth a properly...
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3974567 |
Temporary dental crown protector
A temporary protector defined by a sheet of pliable paper or like material of such shape and size as to cover the masticating or occlusal surface of a dental crown. The sheet has first and second...
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3964164 |
Method of applying preventive and therapeutic agents
The invention concerns a method and composition for local application of an active preventive and/or therapeutic agent in the oral cavity by means of a carrier into which the active agent is...
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3943267 |
Method of remineralizing and immunizing tooth enamel for the prevention and control of tooth decay and dental caries
Tooth enamel is treated with a dental etching acid to leach out the positvely charged calcium ions therefrom and to provide a roughened, porous, sponge-like appearing surface which is negatively...
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3905110 |
Composition and method for drying dental surfaces
A blend of solvents, at least one of the solvents forming a low boiling azeotrope with water and at least one other solvent being miscible with water, which may contain a nonvolatile component...
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3882600 |
Composition in method for treating teeth
In accordance with the invention there is provided a method, and a composition for the practice of the method, for repairing tooth or bone structure wherein there is applied to the tooth or bone...
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3861041 |
LUBRICANT AND METHOD OF FITTING AND TRAIL MOUNTING OF PROSTHODONTIC APPLIANCES
This invention provides a lubricating compound for the fitting of crowns, bridges and other prosthodontic restorations as used in prosthodontic dentistry. This compound in a preferred embodiment...
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3785832 |
DENTAL PRIMER VARNISH
A dental adhesive primer and varnish composition free of polymerizable monomers during storage and suitable specially for adhering dental direct filling resins and composite materials to human...
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