| 20120045525 | MOSQUITO REPELLENT SOLUTION, PREPARATION METHOD AND USE THEREOF - A mosquito repellent solution to prevent mosquito bite, comprising 0.1-9.9% organic acid of total weight as active principle, 88-99.6% water as solvent. The organic acid is single acid or mixed composition out of ethyl butyrate, propionic acid, n-butyric acid, isobutyric acid, isobutyric, valeric acid, hexanoic acid, n-Heptanoic acid, L-Lactic Acid and malic acid. The composition solution to prevent mosquito bite disturb mosquitoes' olfactory sensation through imitating human's smell of skin and breath; all raw materials base on the standard of food grade, so the composition is safe to human beings, particularly to infant, pregnant women, children and the old who are weaker. The composition solution does not work by killing mosquitoes so it would not relate to resistance and ecology risk. The preparation method is simple with low costs; there is no three wastes and friendly to the environment. The composition solution applies to the preparation of preventing mosquito bite, relieving itching and detumescence, and air sterilization. | 02-23-2012 |
