This invention, being economic, is connected hard without the silver particle leaving from the product where the silver particle was processed by washing and washing and rubbing etc, durability and the anti-bacterial effect improve not only, it is superior dissolvedly and stability, it regards the anti-bacterial processing method of using the anti-bacterial characteristic composition which contains the silver complex chemical compound which can be applied to the various products and the anti-bacterial characteristic composition which contains the aforementioned silver complex chemical compound, and the anti-bacterial formation item which was processed anti-bacterially.< Selective figure >It is not本発明は、経済的で、洗濯や洗浄、摩擦などにより、銀粒子の処理された製品から銀粒子が離れることなく固く結合され、耐久性及び抗菌効果が向上するだけではなく、溶解性及び安定性に優れ、多様な製品に適用できる銀錯体化合物を含有した抗菌性組成物、前記銀錯体化合物を含有した抗菌性組成物を用いた抗菌処理方法、及び抗菌処理された抗菌成形品に関する。【選択図】なし