Abstract: One aspect of the present invention relates to a dental fluoroaluminosilicate glass powder, a 50th percentile volume diameter of which is 5.0 ?m or more and 9.0 ?m or less, and a 10th percentile volume diameter of which is 2.4 ?m or more.

Abstract: One aspect of the present invention relates to a dental fluoroaluminosilicate glass powder, a 50th percentile volume diameter of which is 5.0 pm or more and 9.0 pm or less, and a 10th percentile volume diameter of which is 2.4 pm or more.

Abstract: A dental primer includes: a (meth)acrylate having an acid group; a vanadium compound and/or a copper compound; a polymerization inhibitor; and water. In the dental primer, a content of the (meth)acrylate having the acid group is in a range of from 15% by mass to 60% by mass, a total content of the vanadium compound and the copper compound is in a range of from 0.25% by mass to 0.45% by mass, and a content of the polymerization inhibitor is in a range of from 0.8% by mass to 3% by mass.

Abstract: A single-component dental photopolymerizable composition is provided that includes a (meth)acrylate compound, a vanadium compound, an ?-diketone compound, and a tertiary aromatic amine compound.

Abstract: A dental adhesive agent includes a polymerizable monomer; first and second inorganic particles which have been subjected to a surface treatment by a chemical compound, respectively; and a third inorganic particle. The first inorganic particle has a volume median diameter greater than or equal to 0.1 ?m and less than or equal to 0.5 ?m, the second inorganic particle has a volume median diameter greater than or equal to 0.6 ?m and less than or equal to 0.9 ?m, and the third inorganic particle has a mean primary-particle diameter greater than or equal to 5 nm and less than or equal to 50 nm. The mass ratio of the third inorganic particle with respect to the gross mass of the first inorganic particle, the second inorganic particle and the third inorganic particle is greater than or equal to 0.001 and less than or equal to 0.05.

Abstract: A dental curable composition includes a polymerizable monomer, inorganic particles (A), and inorganic particles (B), wherein the inorganic particles (A) have a volume-median particle size of more than or equal to 0.1 ?m and less than or equal to 0.9 ?m and are surface-treated with a compound expressed by a general formula (1), the inorganic particles (B) have an average primary particle size of more than or equal to 5 nm and less than or equal to 50 nm, where at least one of a group expressed by a general formula (A) and a group expressed by a general formula (B) is present at surfaces of the inorganic particles (B), and the ratio of the mass of the inorganic particles (B) to the total mass of the inorganic particles (A) and the inorganic particles (B) is more than or equal to 0.02 and less than or equal to 0.05.

Abstract: A single-component dental photopolymerizable composition is provided that includes a (meth)acrylate compound, a vanadium compound, an ?-diketone compound, and a tertiary aromatic amine compound.

Abstract: A dental primer includes: a (meth)acrylate having an acid group; a vanadium compound and/or a copper compound; a polymerization inhibitor; and water. In the dental primer, a content of the (meth)acrylate having the acid group is in a range of from 15% by mass to 60% by mass, a total content of the vanadium compound and the copper compound is in a range of from 0.25% by mass to 0.45% by mass, and a content of the polymerization inhibitor is in a range of from 0.8% by mass to 3% by mass.

Abstract: A dental adhesive agent includes a polymerizable monomer; first and second inorganic particles which have been subjected to a surface treatment by a chemical compound, respectively; and a third inorganic particle. The first inorganic particle has a volume median diameter greater than or equal to 0.1 ?m and less than or equal to 0.5 ?m, the second inorganic particle has a volume median diameter greater than or equal to 0.6 ?m and less than or equal to 0.9 ?m, and the third inorganic particle has a mean primary-particle diameter greater than or equal to 5 nm and less than or equal to 50 nm. The mass ratio of the third inorganic particle with respect to the gross mass of the first inorganic particle, the second inorganic particle and the third inorganic particle is greater than or equal to 0.001 and less than or equal to 0.05.

Abstract: A polymerizable composition includes at least one of an acrylate compound and a methacrylate compound; a barbiturate compound; an amino carboxylic acid-based chelating agent; a peroxy compound; and filler.

Abstract: A dental curable composition includes a polymerizable monomer, inorganic particles (A), and inorganic particles (B), wherein the inorganic particles (A) have a volume-median particle size of more than or equal to 0.1 ?m and less than or equal to 0.9 ?m and are surface-treated with a compound expressed by a general formula (1), the inorganic particles (B) have an average primary particle size of more than or equal to 5 nm and less than or equal to 50 nm, where at least one of a group expressed by a general formula (A) and a group expressed by a general formula (B) is present at surfaces of the inorganic particles (B), and the ratio of the mass of the inorganic particles (B) to the total mass of the inorganic particles (A) and the inorganic particles (B) is more than or equal to 0.02 and less than or equal to 0.05.

Abstract: Provided is a polymerizable composition hardly having oxygen inhibition layer by polymerization under an oxygen environment, including a first paste including (a) a (meth)acrylate compound, (b) at least one of an aromatic sulfinic acid and a salt thereof, and (c) an acidic compound; and a second paste including (a) a (meth)acrylate compound, (d) an organic metal compound, and (e) an organic halogen compound, wherein at least either one of the first paste and the second paste includes (f) a filler.

Abstract: Provided is a polymerizable composition hardly having oxygen inhibition layer by polymerization under an oxygen environment, including a first paste including (a) a (meth)acrylate compound, (b) at least one of an aromatic sulfinic acid and a salt thereof, and (c) an acidic compound; and a second paste including (a) a (meth)acrylate compound, (d) an organic metal compound, and (e) an organic halogen compound, wherein at least either one of the first paste and the second paste includes (f) a filler.

Abstract: A polymerizable composition includes at least one of an acrylate compound and a methacrylate compound; a barbiturate compound; an amino carboxylic acid-based chelating agent; a peroxy compound; and filler.

Abstract: To provide a dental primer previously applied for strongly bonding a dental restoration made of various kinds of materials to dentine in a dental treatment field, and a dental adhesive set comprised of the dental primer and a dental adhesive having high dentine adhesiveness when used with the dental primer, the dental primer includes (meth)acrylate having an acid group, water, a water-soluble volatile organic solvent, and a vanadium compound, and can further include a filler and (meth)acrylate not having an acid group, while the dental adhesive set is comprised of the dental primer and a dental adhesive which includes (meth)acrylate having an acid group, (meth)acrylate not having an acid group, hydroperoxide as a polymerization initiator, a thiourea derivative as a reducing agent, and a vanadium compound as a polymerization accelerator, and can further include a filler.