The present invention provides a powder-liquid type denture base liner comprising: a powder material including (A) uncrosslinked resin particles, (B) an organic peroxide, (C) a pyrimidine trione derivative, and (D) an organic metal compound; and a liquid material including (E) a radical polymerizable monomer and (F) an aromatic amine compound, wherein the powder-liquid denture base liner is characterized in that the (C) pyrimidine trione derivative is 0.0002-1.0 mass parts per 100 mass parts of (E) radical polymerizable monomer.

The present invention provides a powder-liquid type denture base liner comprising: a powder material including (A) uncrosslinked resin particles, (B) an organic peroxide, (C) a pyrimidine trione derivative, and (D) an organic metal compound; and a liquid material including (E) a radical polymerizable monomer and (F) an aromatic amine compound, wherein the powder-liquid denture base liner is characterized in that the (C) pyrimidine trione derivative is 0.0002-1.0 mass parts per 100 mass parts of (E) radical polymerizable monomer.

The present invention relates in particular to the storage of dental material in a device (10, 10′) and the application of the dental material (20) from such a device (10,10′), and a method for treating dental material (20). In order to provide a solution that allows the simple and practical handling of a dental material (20) in the sense of storage, application and/or treatment thereof, inter alia, a device (10, 10′) for storage and application (20) comprising a cavity (12) for storage of the dental material (20) and a wall (14) surrounding the cavity (12) is proposed, wherein the wall (14) in at least a first temperature range is impermeable to radiation of at least a first wavelength or a first wavelength range in the range of 100 nm to 500 nm, wherein the wall (14) comprises at least one area that at least in a second temperature range is permeable to radiation of at least a second wavelength or a second wavelength range in the range of 600 nm to 50,000 nm.

The present invention relates in particular to the storage of dental material in a device (10, 10′) and the application of the dental material (20) from such a device (10,10′), and a method for treating dental material (20). In order to provide a solution that allows the simple and practical handling of a dental material (20) in the sense of storage, application and/or treatment thereof, inter alia, a device (10, 10′) for storage and application (20) comprising a cavity (12) for storage of the dental material (20) and a wall (14) surrounding the cavity (12) is proposed, wherein the wall (14) in at least a first temperature range is impermeable to radiation of at least a first wavelength or a first wavelength range in the range of 100 nm to 500 nm, wherein the wall (14) comprises at least one area that at least in a second temperature range is permeable to radiation of at least a second wavelength or a second wavelength range in the range of 600 nm to 50,000 nm.

Disclosed herein are composite materials which may be used as biomedical materials or constructs. The disclosed biomedical materials or constructs may be multiphasic and typically provide a surface for cell growth. The disclosed biomedical materials and constructs typically comprise conjugable and/or adhesive chemical moieties, such as hydroxylated aromatic moieties, which facilitate integration of the components of the biomedical materials and constructs. Suitable hydroxylated aromatic moieties may include dihydroxybenzene (DHB) moieties, such as 1,2-DHB moeities, and derivatives thereof.

Disclosed herein are composite materials which may be used as biomedical materials or constructs. The disclosed biomedical materials or constructs may be multiphasic and typically provide a surface for cell growth. The disclosed biomedical materials and constructs typically comprise conjugable and/or adhesive chemical moieties, such as hydroxylated aromatic moieties, which facilitate integration of the components of the biomedical materials and constructs. Suitable hydroxylated aromatic moieties may include dihydroxybenzene (DHB) moieties, such as 1,2-DHB moeities, and derivatives thereof.

A dental treatment material includes: a liquid dispersion of a glass powder; and an inorganic phosphoric acid aqueous solution, wherein the glass powder contains zinc, silicon, and fluorine and does not substantially contain aluminum.

According to one aspect of the present invention, a dental curable composition includes: polymerizable monomers; inorganic particles (A1) and/or inorganic particles (A2) (excluding the inorganic particles (A2); and inorganic particles (B). The inorganic particles (A1) are surface-treated with a compound expressed by a general formula (1) and have a volume-median particle size of greater than or equal to 0.1 m and less than or equal to 0.9 m. The inorganic particles (A2) are surface-treated with a compound expressed by a general formula (2) and have a volume-median particle size of greater than or equal to 0.1 m and less than or equal to 0.9 m. The inorganic particles (B) are particles where a group expressed by a general formula (A) is present at surfaces, are particles where a group expressed by a general formula (B) is present at surfaces, and/or are particles surface-treated with a compound expressed by a general formula (3) and have an average primary particle size of greater than or equal to 5 nm and less than or equal to 50 nm. A ratio of a mass of the inorganic particles (B) to a total mass of the inorganic particles (A1), the inorganic particles (A2), and the inorganic particles (B) is greater than or equal to 0.001 and less than or equal to 0.015.

The invention relates to an implant or medical tool made of a metal or having a surface made of a metal for use in a therapeutic treatment, wherein the implant or the tool has, on its/the surface, a coating with polycrystalline doped electrically conductive diamond, wherein the therapeutic therapy is a treatment of a microbial infection of a human or animal body, wherein the implant or the tool is connected as anode (12) in an electrochemical system in the body, wherein the electrochemical system comprises, in addition to the anode (12), a cathode (16), a power source connected in an electrically conductive manner to the anode and to the cathode, and an electrolyte comprising or consisting of a body fluid, or consists of the anode (12), a cathode (16), a power source connected in an electrically conductive manner to the anode and to the cathode, and an electrolyte comprising or consisting of a body fluid, or wherein the implant or the tool is disposed within an electrical field, by means of which a negative charge is induced at a first site and a positive charge at a second site by induction on the implant or tool, by means of which the first site becomes the anode (12) in an electrochemical system and the second site becomes the cathode (16) in the electrochemical system, wherein the electrochemical system comprises, in addition to the implant or the tool, an electrolyte comprising or consisting of a body fluid or consists of the implant or the tool and an electrolyte comprising or consisting of a body fluid.

The invention relates to an implant or medical tool made of a metal or having a surface made of a metal for use in a therapeutic treatment, wherein the implant or the tool has, on its/the surface, a coating with polycrystalline doped electrically conductive diamond, wherein the therapeutic therapy is a treatment of a microbial infection of a human or animal body, wherein the implant or the tool is connected as anode (12) in an electrochemical system in the body, wherein the electrochemical system comprises, in addition to the anode (12), a cathode (16), a power source connected in an electrically conductive manner to the anode and to the cathode, and an electrolyte comprising or consisting of a body fluid, or consists of the anode (12), a cathode (16), a power source connected in an electrically conductive manner to the anode and to the cathode, and an electrolyte comprising or consisting of a body fluid, or wherein the implant or the tool is disposed within an electrical field, by means of which a negative charge is induced at a first site and a positive charge at a second site by induction on the implant or tool, by means of which the first site becomes the anode (12) in an electrochemical system and the second site becomes the cathode (16) in the electrochemical system, wherein the electrochemical system comprises, in addition to the implant or the tool, an electrolyte comprising or consisting of a body fluid or consists of the implant or the tool and an electrolyte comprising or consisting of a body fluid.