PROBLEM TO BE SOLVED: To provide a dental composite resin capable of providing a cured product of composite resin having sufficient adhesive strength and a border-sealing property even by only visible light irradiation in one step and to provide a dental packing kit containing the dental composite resin and a bonding material as components and improved in operability.SOLUTION: The dental packing kit is produced by combining the dental composite resin containing an acidic group-containing monomer in a specific formulation amount with the bonding material in which specific substances are formulated.COPYRIGHT: (C)2006,JPO&NCIPI【課題】一段階の可視光照射のみによっても、十分な接着強さ、および辺縁封鎖性を有するコンポジットレジン硬化物が得られる、歯科用コンポジットレジンおよびボンディング材を構成要素とする操作性を向上した歯科用充填キットを提供すること。【解決手段】特定配合量の酸性基含有単量体を含む歯科用コンポジットレジンと特定配合のボンディング材とを組み合わせた歯科用充填キットを製造する。【選択図】なし