Primer solution composition for dental bonding
AssigneeSun Medical Co., Ltd.
InventorsWeiping Zeng, Masami Arata, Tsuyoshi Banba
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AssigneeSun Medical Co., Ltd.
InventorsWeiping Zeng, Masami Arata, Tsuyoshi Banba
Estimating the term…
A primer composition for the treatment of a tooth surface, which comprises a) at least one metal compound selected from the group consisting of an iron compound, a copper compound and a cobalt compound, b) a polymerizable monomer having an acidic group, and c) water or water and an organic solvent miscible with water; and a method of forming an adhesive layer on a tooth surface, which comprises applying this primer composition to the tooth surface and then applying a curable composition containing trialkylborane or partial oxide thereof and a polymerizable monomer. According to the present invention, both the enamel and the dentin of a tooth can be simultaneously surface-treated without acid treatment or washing with water, and adhesion dental treatment can be reliably carried out by a simple operation without causing pains on a patient.
A primer composition for the treatment of a tooth surface, which consists essentially of at least one metal compound selected from the group consisting of an iron compound, a copper compound and a cobalt compound, b) a polymerizable monomer having an acid group, and c) water or water and an organic solvent miscible with water, wherein said water or water in the water and organic solvent is in an amount of at least 40 parts by weight per 100 parts by weight of the total amount of components a), b) and c).
A primer composition for the treatment of a tooth surface, which comprises a) at least one metal compound selected from the group consisting of an iron compound, a copper compound and a cobalt compound, b) a polymerizable monomer consisting of a polymerizable monomer having an acidic group and c) water or water and an organic solvent miscible with water, wherein said water or water in the water and organic solvent is in an amount of at least 40 parts by weight per 100 parts by weight of the total amount of components a), b) and c).
A primer composition for the treatment of a tooth surface, which consists essentially of a) at least one metal compound selected from the group consisting of an iron compound, a copper compound and a cobalt compound, b) a polymerizable monomer having an acidic group selected from the group consisting of carboxylic acid and anhydride group, phosphoric acid group and sulfonic acid group, and c) water or water and an organic solvent miscible with water, wherein said water or water in the water and organic solvent is in an amount of at least 40 parts by weight per 100 parts by weight of the total amount of components a), b) and c).
A primer composition for the treatment of a tooth surface, which consists essentially of a) at least one metal compound, in an amount of 0.05 to 1% by weight, selected from the group consisting of an iron compound, a copper compound and a cobalt compound, b) a polymerizable monomer having an acidic group, in an amount of 5.0 to 30% by weight, selected from the group consisting of N-(meth)acryloyl-5-aminosalicylic acid, N-(meth)acryloyl-4-aminosalicylic acid and 4(meth)acryloxyethyltrimellitic acid and anhydride and .beta.-(meth)acryloyoxyethyl hydrogensuccinate, and c) water or water and an organic solvent miscible with water, wherein said water or water in the water and organic solvent is in an amount of at least 40 parts by weight per 100 parts by weight of the total amount of components a), b) and c).
Dependencies are inferred from the claim text.