It holds with high security and the anti-bacterial Characteristic which is superior by adopting the silicon content chemical compound which is obtained by the manufacturing method of specification, from the anti-bacterial component stabilizes, also anti-bacterial Characteristic grant to the gearwheel is possible and also the anti- virus agent composition where also cleaning and the mouth rinsing of the goods hold with the possible anti-bacterial agent composition, and high security and the inactivation talent of the virus which is superior is offered, fixation manner of anti-bacterial manner, cleaning mouth rinsing manner, and the anti-bacterial medicine and the anti- virus medicine which use these is offered. As for the anti-bacterial agent composition of this invention, the below-mentioned general formula which is obtained by reacting the triethoxy silyl compound of specification in the ethanol solvent it features that the silicon content chemical compound which is displayed with (1) is included.特定の製法により得られるケイ素含有化合物を採用することによって、高い安全性と優れた抗菌性とを兼ね備え、抗菌成分がより安定し、歯への抗菌性付与も可能であるとともに物品の洗浄及び洗口も可能な抗菌剤組成物、並びに高い安全性と優れたウィルスの不活性化能とを兼ね備えた抗ウィルス剤組成物を提供し、これらを用いた抗菌方法、洗浄・洗口方法、並びに抗菌剤及び抗ウィルス剤の固定化方法を提供すること。本発明の抗菌剤組成物は、特定のトリエトキシシリル化合物をエタノール溶媒中で反応させることにより得られる下記一般式(1)で表されるケイ素含有化合物を含むことを特徴とする。
