5 results about "Dental Product" patented technology

A dental anhydrous varnish composition including at least one calcium silicate compound, preferably in an amount ranging from 0.1% to lower than 20% by weight relative to the total weight of the composition, at least one film-forming agent, and at least one volatile organic solvent. Also, composition's use in the treatment and / or the prevention of hypomineralization related pathologies. Further, a dental product and to a dental adhesive film.

Disclosed are a system and method for providing a dental product transaction service, and the system for providing a dental product transaction service, according to an embodiment of the present application, may comprise: a purchaser terminal that receives an input of purchase information including purchase product information and purchaser information from a purchaser through a dental product transaction platform; a seller terminal that receives an input of sales information including sales product information and seller information from a seller through the dental product transaction platform; and a server that provides the dental product transaction platform, matches the purchase information and the sales information, and transmits transaction information to the purchaser terminal or the seller terminal.

The application provides a preparation method of a ductile reinforcing material for 3D printing of permanent crowns, which comprises the following steps: S1, adding a thermosetting material and an active dilution monomer into a reactor, and stirring to form a transparent liquid at room temperature; S2, adding a thermoplastic material and a photoinitiator into the transparent liquid of S1, and continuing to stir until a transparent and uniform liquid mixture appears at room temperature; and S3, using light to realize photocuring of the uniform liquid mixture of S2. The application aims to increase the ductility of the material, and is suitable for 3D printing of ductile permanent crowns, abutments and other dental restoration materials and dental products by using digital technology.

The invention relates to a dental product for forming an endodontic cement in a dental canal, said product comprising at least: - propylene glycol in an amount of greater than or equal to 20% by mass, - a mixture of dicalcium phosphate and tetracalcium phosphate capable of forming hydroxyapatite in the presence of moisture, this mixture being present in an amount of between 34% and 40% by mass, - a binder in an amount of between 1% and 4% by mass, - a radiopaque contrast agent made of zirconium oxide in an amount of greater than or equal to 20% by mass, and - potassium citrate in an amount of between 0.1% and 0.38% by mass.

The utility model relates to a kind of dental products formed by 3D printing, it includes: first body, it includes the part made of first material;Second body is connected to first body, and it includes the part made of second material, wherein, first material and second material have different color or transparency.The dental product provided by the utility model meets at least one use requirement.