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Long lasting mosquito repellent and preparation method thereof

A mosquito repellent lotion and long-acting technology, applied in the field of compound tincture mosquito repellent products and preparation, can solve the problems of being unsuitable for mass consumption, complex production process, many traditional Chinese medicine components, etc., and achieve easy implementation, simple production process, no toxic side effects

Inactive Publication Date: 2009-09-16
FOURTH MILITARY MEDICAL UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This mosquito repellent lotion is not suitable for mass consumption because of its many components in traditional Chinese medicine and complicated manufacturing process, so the cost of the product is high.

Method used

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  • Long lasting mosquito repellent and preparation method thereof

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Embodiment Construction

[0019] Below in conjunction with embodiment the present invention is described in further detail.

[0020] The preparation process of the mosquito repellent lotion of the present invention is all completed at room temperature, and the following components are weighed by weight percentage: capric acid, ethanol, clove oil, borneol, essence, and the balance is deionized water. The specific formula is listed in Table 1, Table 1 provides six embodiments in total. Each embodiment adopts following preparation method:

[0021] (1) Put capric acid and borneol in a clean container, add 95% ethanol and fully stir to dissolve;

[0022] (2) Then add clove oil, essence, deionized water successively to make the solution mix evenly;

[0023] (3) Use 10% NaOH to adjust the pH value of the solution to 6.0-7.0, filter and pack after the liquid is fully clarified, and obtain aromatic liquid mosquito repellent lotion.

[0024] Table 1 Concrete formula composition weight % of mosquito repellent ...

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Abstract

The invention discloses a long lasting mosquito repellent and a preparation method thereof. The preparation method is characterized by comprising the following steps: (1) weighing the following compositions by weight percentage: 5 to 40 percent of decanoate, 50 to 75 percent of ethanol, 0.1 to 4.0 percent of clove oil, 0.2 to 3.5 percent of borneol, 0.2 to 1.5 percent of essence and the balance of deionized water, putting the decanoate and the borneol into a container, adding the ethanol, stirring and dissolving the decanoate and the borneol fully; (2) adding the clover oil, the essence and the deionized water in turn and uniformly mixing the solution; and (3) regulating pH value of the solution to between 6.0 and 7.0 by 10 percent NaOH, filtering and respectively charging after the liquid is fully clarified, and obtaining the fragrant liquid mosquito repellent.

Description

technical field [0001] The invention relates to a compound tincture mosquito repelling product and a preparation method. Background technique [0002] At present, the existing mosquito repellent products mainly include burning mosquito-repellent incense and paper-impregnated mosquito-repellent incense for electric heating mosquito repellent, but long-acting broad-spectrum plant-type mosquito repellent lotion is rarely reported, and the publication number is CN1186604 Chinese patent literature discloses a "Mosquito repellent lotion and various manufacturing processes", the mosquito repellent lotion is mainly made of Chinese herbal medicine, supplemented with an appropriate amount of chemical repellent to make external liniment. Because the mosquito repellent lotion has many components of traditional Chinese medicine and complicated manufacturing process, the cost of the product is high, and it is not suitable for mass consumption. Contents of the invention [0003] The obj...

Claims

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Application Information

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IPC IPC(8): A61K8/97A61K8/36A61K8/34A61Q17/02
Inventor 刘忠湘赵亚薛采芳雷俊川李英辉
Owner FOURTH MILITARY MEDICAL UNIVERSITY