Long-acting mosquito repelling sun-resistant emollient

An emollient and mosquito repellent technology, used in skin care preparations, skin diseases, topical antibacterial agents, etc., can solve the problems of skin allergy, volatile, poor anti-decomposition ability, etc., and achieve simple production process, natural smell, High stability effect

Inactive Publication Date: 2015-06-03
丁阿维
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the progress of the times, various mosquito repellent products are flooding the market today, but they are not suitable for military use due to various shortcomings: the propellant of the aerosol is flammable and explosive; Dangerous; mosquito coils have a pungent smell, are inconvenient to use and carry, and open flames are also dangerous; essential oils contain camphor, which is toxic and should not be used for a long time
At the same time, the existing products are generally suitable for indoor spaces. Outdoors, due to the dilution of air convection on insecticides and the continuous entry of mosquitoes into the effective range, it is difficult to effectively protect them. The scent of the scout makes the scout less stealthy
[0003] Existing cosmetics with mosquito repellent effect only have a single effect of repelling mosquitoes, have no functions such as sterilization and antipruritic, and mainly add chemically synthesized repellents, such as DEET, which will affect the central nervous system , high concentration can easily cause epilepsy, and is irritating, can cause skin allergies, and can be easily detected by chemical detectors if used in the military
The latest research report in 2013 stated that DEET had no effect on mosquitoes. Experiments showed that DEET did prevent mosquitoes from contacting for the first time, but then lost the repelling effect
However, relevant studies have shown that simply using plant extracts as the main component of mosquito repellents has a limited repellent effect due to their volatile nature and poor anti-decomposition ability, while chemical repellants have long-lasting repellent mosquito effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] 1, get 8 kilograms of plant extracts (by weight components, peppermint extract accounts for 10%, lavender extract accounts for 30%, rosemary extract accounts for 15%, lemongrass extract accounts for 30%, orange blossom extract accounts for 10%) Accounting for 15%), 2 kg of mosquito repellent, 0.5 kg of borneol, 0.5 kg of vitamin C, add 10 kg of water, mix well;

[0035] 2. Concentrating the mixed solution in step 1 by reverse osmosis to obtain a concentrated solution;

[0036] 3. Add 10 kg of seaweed gel to the concentrated solution and mix well;

[0037] 4. Sterilize the mixture in step 3 and pack to obtain the product.

[0038] The finished product is a gel, which has a mosquito repellent effect of more than 9 hours. There is no greasy feeling after application. It can form a thin film on the skin surface to reduce the divergence of mosquito repellent. The skin feels refreshing and the smell is light, which is very suitable for outdoor use.

Embodiment 2

[0040] 1, get 10 kilograms of plant extracts (by weight components, peppermint extract accounts for 10%, lavender extract accounts for 30%, rosemary extract accounts for 15%, lemongrass extract accounts for 30%, orange flower extract accounts for 10%) accounted for 15%), 2 kg of mosquito repellent, 0.5 kg of borneol, 0.5 kg of vitamin C were added to 20 kg of water, and mixed evenly;

[0041] 2. Add 5 kg of seaweed gel and mix well;

[0042] 3. Sterilize the mixture in step 2 and pack to obtain the product.

[0043] The finished product is an emulsion, which has a mosquito repellent effect of more than 8 hours, and its stability is weaker than that of gel formulations. Increasing the proportion of seaweed gel can increase the viscosity of the product. The skin feels fine and smooth, and the smell is light.

Embodiment 3

[0045] 1, get 10 kilograms of plant extracts (by weight components, peppermint extract accounts for 20%, lavender extract accounts for 20%, rosemary extract accounts for 20%, lemongrass extract accounts for 20%, orange flower extract accounts for 20%) accounted for 20%), 3 kg of mosquito repellent, 1 kg of borneol, 1 kg of vitamin C, added to 15 kg of water, and mixed evenly;

[0046] 2. Add 2 kg of seaweed gel and mix well

[0047] 3. Sterilize the mixture in step 2, and pack to obtain the product.

[0048] The finished product is a water agent, which has a mosquito repellent effect of more than 7 hours, enhances the coolness of the skin, has high fluidity, and is not sticky.

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PUM

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Abstract

The invention relates to long-acting mosquito repelling sun-resistant emollient and a preparation method thereof. The long-acting mosquito repelling sun-resistant emollient mainly comprises 5-10% of plant extract, 0.5-5% of mosquito repelling ester, 0.2-1% of vitamin C, 0.2-1% of borneol, deionized water of which the amount is 1-10 times that of the plant extract, and seaweed gel of which the amount is 1-10 times that of the deionized water. The plant extract comprises orange flower, lemongrass, mint, lavender and rosemary natural plant extract. The long-acting mosquito repelling sun-resistant emollient has long action time, does not contain ethanol, has effects of killing bacteria, diminishing inflammation, easing pain and relieving itching, has high stability, is safe and efficient, has a natural, soft and light smell, and can resist sun, moisten skin and make skin comfortable. The long-acting mosquito repelling sun-resistant emollient has the characteristics of simple processes, operation easiness and carrying convenience. The long-acting mosquito repelling sun-resistant emollient accords with military demands and can be used in civil.

Description

technical field [0001] The invention belongs to the field of daily-use chemical products, and in particular relates to a long-acting mosquito repellent sunscreen emollient containing natural plant essence and an appropriate amount of repellent. Background technique [0002] From ancient times to the present, mosquitoes have always been a major disturbance factor affecting combat effectiveness in warfare. Ancient people used various vegetable oils, fumes, and tars as insect repellents. With the progress of the times, various mosquito repellent products are flooding the market today, but they are not suitable for military use due to various shortcomings: the propellant of the aerosol is flammable and explosive; Dangerous; mosquito coils have a pungent smell, are inconvenient to use and carry, and open flames are also dangerous; essential oils contain camphor, which is toxic to a certain extent and should not be used for a long time. At the same time, the existing products ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/97A61Q19/00A61Q17/02A61P31/02A61P17/04
Inventor 丁阿维
Owner 丁阿维
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