chemical compositions which have a synergistic effect on insect repellency in personal care products, cosmetics for animals, animals and inanimate surfaces in general

摘要

Chemical compositions which have a synergistic effect on insect repellency in toiletries, cosmetics for human use, animals and inanimate surfaces in general are described herein. Chemical compositions or mixture of components which together in varying proportions exhibit synergistic effect, enhancing the power of insect repellency, protective action time and conferring new insecticide action, in personal hygiene products among others, as insect repellent among others. the synergistic mixture is 1-piperidinecarboxylic acid 2- (2-hydroxyethyl) -1-methylpropylester (icaridine? cas 119.515-38-7), n, n-dimethyl-3-methylbenzamide (deet? dietiltoluamide? cas 134-62 -3) combined with 3-phenoxybenzyl 3- (2,2-dichlorovinyl) -2,2-dimethylcyclopropanecarboxylate (permethrin? Cas 52.645-53-1) and / or 5- [2- (2-butoxyetoxy) ethoximethyl] -6 -propyl-1,3-benzodioxol (piperonyl butoxide cas 51-03-6). These mixtures of chemical compounds in various proportions, considering two or more of these components, have the ability to repel insects on human skin, animals or any other inanimate surface, superior to the known repellency of icaridine and deet individually, and ascribes new insecticide feature on insect repellent products.