| abstract |
PROBLEM TO BE SOLVED: To provide a dental treatment comprising a primer and an adhesive, which can omit a treatment with an aqueous acid solution and a washing operation, and do not whiten the adhesion site when the primer adheres to soft tissue such as gingiva in the oral cavity. To provide an adhesive kit for A primer comprising a polymerizable monomer having a sulfonic acid group such as 2- (meth) acrylamide-2-methylpropanesulfonic acid, a water-soluble polymerizable monomer such as diacetone (meth) acrylamide, and water. A dental composition comprising a combination of a composition, an acid phosphate compound having a plurality of polymerizable unsaturated groups in one molecule such as bis (2-methacryloyloxyethyl) hydrogen phosphate, and an adhesive comprising a polymerization initiator. Adhesive kit. |