Multi-effect mosquito-repellent liquid medicine

Abstract

The invention discloses a multi-effect mosquito-repellent liquid medicine, which comprises the following components in percentage by weight: 8 to 35 percent of deet, 30 to 65 percent of citionella oil, 6 to 25 percent of eucalyptus oil, 6 to 20 percent of tea tree oil, 5 to 15 percent of pyrethrin and 5 to 15 percent of litsea cubeba oil. The six medical materials in the ratio are mixed and stirred to prepare the multi-effect mosquito-repellent liquid medicine. The mosquito-repellent liquid medicine has stable mosquito-repellent effect and does not contain ethanol, so that the mosquito-repellent liquid medicine has slow volatile speed and long mosquito-repellent time, and is harmless to a human body. Because the mosquito-repellent liquid medicine comprises the deet, the pyrethrin and the citionella oil, the mosquito-repellent liquid medicine can effectively repel mosquitoes, and the eucalyptus oil, the tea tree oil and the litsea cubeba oil are added on the basis, so the mosquito-repellent liquid medicine also can play roles in sterilizing, disinfecting and purifying air, and is environmentally-friendly; and the mosquito-repellent liquid medicine is convenience to use and the preparation method is simple.

Description

technical field [0001] The invention relates to a mosquito repellent product, in particular to a multi-effect mosquito repellent lotion. Background technique [0002] In summer and autumn, mosquito bites bring troubles to many families, and cause other problems to varying degrees, such as affecting sleep, spreading diseases, and even posing a direct threat to personal health; at present, in order to avoid mosquito bites, people often use Some mosquito repellent products include solid mosquito repellent tablets and mosquito repellents. The common defect of the existing solid mosquito repellent is that the formula is not reasonable enough, which leads to the volatilization speed of the active ingredients of the mosquito repellent. Usually, the active ingredients volatilize quickly at the beginning, the concentration is high, and the mosquito repellent effect is good, but the late volatilization is slow, and the mosquito repellent effect is low. Significantly worse. [0003] ...

AI Technical Summary

Problems solved by technology

The common defect of the existing solid mosquito repellent is that the formula is not reasonable enough, which leads to the volatilization speed of the active ingredients of the mosquito repellent. Usually, the active ingredients volatilize quickly at the beginning, the concentration is high, and the mosquito repellent effect is good, but the late volatilization is slow, and the mosquito repellent effect is low. Significantly worse

[0003] There are two types of liquid mosquito repellents, one is ethanol dosage form, which is about adding mosquito repellent to ethanol to repel mosquitoes, such as application number: 200510015030.0, the name is sterilizing spray mosquito repellent, its composition It is divided into: camphor, citronella oil, lemon eucalyptus oil, ethanol, and propylene glycol. Although it has the effect of killing mosquitoes and bacteria, ethanol volatilizes quickly, and generally the repellent time is relatively short. Some other additives are not good for the skin and feel uncomfortable, and ethanol is quite degreasing and volatile, which makes the normal cutin of the skin dissolve and the skin surface loses water. Long-term use of this product is likely to make the skin dry and cracked, although now There are water-based mosquito repellent products. Although the impact of ethanol on the skin is eliminated, the mosquito repellent oil is oil-soluble. In order to make it add to the water-based and form a uniform and stable transparent system, a large amount of solubilizer must be added. The solubilizer is a surfactant, long-term use has a great impact on the skin;

[0004] Another example is the application number: 94113282.X, which is a Chinese invention patent for a mosquito repellent aromatic liquid. The components and proportions of the mosquito repellent product are: 5-20% caprate, 10% dimethyl phthalate -20%, lemon eucalyptus essential oil 1-5%, wild peppermint essential oil 1-5%, citronella oil 0.5-5%, borneol 0.5-3%, essence 1-3%, alcohol balance, this product is easy to use, only It needs to be sprayed on mosquitoes or directly applied to the skin surface, but long-term use will cause certain harm to human skin

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