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Combination drug for repelling animals and insects

A technology of medicine and animal insects, which is applied in the direction of pharmaceutical formulations, cosmetics, skin care preparations, etc., can solve the problems of weak repellent effect, short action time, single application range, etc., and achieve long-term repellent effect

Inactive Publication Date: 2012-04-18
THE FIFTH MEDICAL CENT OF CHINESE PLA GENERAL HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the defects of the above-mentioned existing insect repellent and mosquito medicine, and provide a composite repellent composition, which overcomes the single application range of existing animal insect repellent products, skin irritation and damage, short action time, and repellent. Avoiding the problem of weak efficacy, and it has the advantages of repelling a variety of animal insects, strong efficacy, and long duration, and has a certain degree of therapeutic effect, which can effectively prevent the spread of infectious diseases transmitted through the skin. Its characteristics can be referred to simply as "integration of repellence and prevention, integration of prevention and control, focusing on prevention"

Method used

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Embodiment Construction

[0011] Below in conjunction with specific embodiment, technical scheme of the present invention is described as follows with gel type and solution type respectively:

[0012] (1) Animal insect repellent composition (gel type)

[0013] Plant extracts: Take garlic 10, citronella 5, Shichangpu 5, Shemimen 50, Artemisia argyi 10, Impatiens 5, Rosemary 5, Camphor tree 5, Borneo tree 5 respectively according to mass ratio, and the above-mentioned medicines are mixed by After supercritical carbon dioxide extraction, the volatile oil part is obtained, and the desired plant extract is obtained immediately after preparation.

[0014] Mineral drug micropowder: use realgar or sulfur or a mixture of the two to prepare mineral powder. In this embodiment, realgar and sulfur are ultrafinely pulverized and mixed in a ratio of 6:4 by mass.

[0015] Excipient excipients (matrix): 1.5% hydroxypropyl cellulose, 9400.5% carbomer, 20% propylene glycol, 0.03% methyl paraben, adjusted to pH 7 with ap...

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Abstract

The invention discloses a combination drug for repelling animals and insects, which comprises the following components by mass content: 10% to 50% of plant extract, 5% to 40% of mineral drugs, 1% to 40% of dimethyl phthalate, 10% to 60% of excipient auxiliary materials and a proper amount of water, wherein the plant extract is extracted from one or more than one of garlic, citronella, rhizoma acori graminei, bean thermopsis, folium artemisiae argyi, balsamine, rosemary, cinnamomum camphora and dipterocarpaceae. The drug prepared according to the technical scheme of the invention is capable of repelling various animals and insects, has the advantages of strong effect and efficacy and long drug effect, and achieves the curative effect to a certain extent, particularly the effect of effectively preventing the infectious diseases spread through skin from being spread; besides, the combination drug prevents the skin from feeing oily after application, causes no contamination to clothes and is easily cleaned after administration; and moreover, the combination drug can further achieve the effects of moistening and moisturizing.

Description

technical field [0001] The invention relates to a pharmaceutical composition, in particular to a combined medicine for repelling beast insects. Background technique [0002] Under special environmental conditions (such as humid or hot and humid jungles), various beasts and insects such as snakes, spiders, leeches, centipedes, ants, mosquitoes, cockroaches, cicadas, etc. usually form a nuisance to people's lives, and they have always been people's camping activities. thorny issues that are unavoidable during military, tourism, and officer-soldier training. After being injured by beast insects, it will also cause poisoning, skin damage, and the spread of infectious diseases such as malaria. It is even more important to prevent animal pests from nuisance and damage. The current commercially available mosquito repellent drugs are divided into two categories, one is chemical synthesis preparations, which have fast effects, but have side effects on human skin, and even cause ski...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/97A61K8/23A61K8/19A61Q17/02
Inventor 肖小河史成和鄢丹金城李永纲赵艳玲闫琰
Owner THE FIFTH MEDICAL CENT OF CHINESE PLA GENERAL HOSPITAL