Disclosed herein is a dental material containing a polymerizable hydrolysis stable polycyclic amide monomer. The present disclosure relates to methods of making and use of the polymerizable hydrolysis stable polycyclic amide monomer for the preparation of a dental polymerizable hydrolysis stable polycyclic amide monomer composition. The present disclosure further relates to a cured dental material obtained by polymerizing the dental material.

Disclosed herein is a dental material containing a polymerizable hydrolysis stable polycyclic amide monomer. The present disclosure relates to methods of making and use of the polymerizable hydrolysis stable polycyclic amide monomer for the preparation of a dental polymerizable hydrolysis stable polycyclic amide monomer composition. The present disclosure further relates to a cured dental material obtained by polymerizing the dental material.

The present invention is related to a bioceramic composition for temporary intracanal medication ready for use which promotes the constant, controlled and balanced release of metal ions, hydroxyl (OH.sup.−) and metal-salicylate complexes, being able of providing bioactive, antimicrobial and anti-inflammatory properties. The present invention further provides methods for preventing or controlling endodontic infection and for promoting tissue regeneration and repair by using said bioceramic composition.

A hardenable multi-part acrylic composition having at least two parts that react upon mixing to form a cement, such as bone cement, which hardens to a solid is described that includes storage stable liquid first and second parts, and optionally, further liquid parts. The parts react upon mixing to form a cement that hardens to a solid. The composition includes an acrylic monomer component and an initiator component in an amount effective to polymerize the acrylic monomer component when mixed and/or activated with it. The liquid first part comprises an aqueous dispersion of acrylic polymer particles and acrylic polymer beads. The polymer beads are at an equilibrium water content with the aqueous phase of the dispersion that generally has a viscosity between 10 and 10,000 centipoise. A twin barreled syringe, caulking gun or other cement mixing and delivery device and a method of producing the composition are also described.

A hardenable multi-part acrylic composition having at least two parts that react upon mixing to form a cement, such as bone cement, which hardens to a solid is described that includes storage stable liquid first and second parts, and optionally, further liquid parts. The parts react upon mixing to form a cement that hardens to a solid. The composition includes an acrylic monomer component and an initiator component in an amount effective to polymerize the acrylic monomer component when mixed and/or activated with it. The liquid first part comprises an aqueous dispersion of acrylic polymer particles and acrylic polymer beads. The polymer beads are at an equilibrium water content with the aqueous phase of the dispersion that generally has a viscosity between 10 and 10,000 centipoise. A twin barreled syringe, caulking gun or other cement mixing and delivery device and a method of producing the composition are also described.

A dental restorative set includes a glass ionomer cement and a composite resin, wherein the composite resin contains a (meth)acrylate having an acid group.

A titanium dioxide (TiO.sub.2) composition and methods of use, the composition containing surface-modified doped TiO.sub.2 nanoparticles (sm-TiO.sub.2 NP.sub.s) disposed in a polymer matrix material, wherein each sm-TiO.sub.2 NP has an outer surface having a plurality N of bifunctional linker molecules attached thereto and a plurality of protein molecules linked to the sm-TiO.sub.2 NP via the bifunctional linker molecules; and wherein the polymer matrix comprises a polymer precursor component.

Radically polymerizable dental material, which contains a combination of a thiourea derivative and a hydroperoxide according to the following Formula (I) as initiator system for the radical polymerization: ##STR00001##

Radically polymerizable dental material, which contains a combination of a thiourea derivative and a hydroperoxide according to the following Formula (I) as initiator system for the radical polymerization: ##STR00001##

Dental composition comprising (i) one or more di- or polyepoxides; (ii) a compound of the following formula (I)

##STR00001##