| 摘要 |
Provided are a silver nanoparticle detergent composition for a kitchen which is free from a preservative and is excellent in storage stability for a long time, and a method for preparing the silver nanoparticle detergent composition. The silver nanoparticle detergent composition comprises 80-99 wt% of a common detergent component which comprises a linear alkyl benzenesulfonate, an alpha-olefin sulfonate and a fatty acid diethanolamide; and 1-20 wt% of a silver colloidal solution which is prepared by electrolyzing 10-50 ppm of pure silver in water with a silver electrode having a purity of 99.99% and a direct voltage of 24-80 V. Also the silver nanoparticle detergent composition comprises 80-99 wt% of a mild detergent component which comprises a fatty alcohol ethoxy sulfonate, an alkyl amine oxide and a fatty acid diethanolamide; and 1-20 wt% of a silver colloidal solution which is prepared by electrolyzing 10-50 ppm of pure silver in water with a silver electrode having a purity of 99.99% and a direct voltage of 24-80 V. |
