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Externally applied skin liniment

A technology of rubbing agents and external preparations, applied in skin care preparations, dressing preparations, cosmetics, etc., can solve the problems of poor effectiveness and continuity, and achieve the effect of simple use and good continuous avoidance effect

Inactive Publication Date: 2014-07-23
TIANJIN JUNRU TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As pest repellants such as mosquitoes, although diethyltoluamide and diethyl m-toluamide have good repelling effects, their effective continuity is poor, so it is necessary to improve it

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] The following introduces the production formula and process of the product

[0008] 1. Raw materials

[0009] Composed of diethyl m-formamide, benzophenone, and salicylic acid.

[0010] formula

[0011] Diethyl m-formamide 3.0; Benzophenone 5.0; Salicylic acid 1.0;

[0012] Preparation and method of use

[0013] Mix the raw materials together according to the ratio and stir to get the product.

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PUM

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Abstract

The invention relates to an externally applied agent, which is specially used for skin to prevent biting of pests, such as mosquitoes. The externally applied skin liniment disclosed by the invention is mainly composed of diethyl m-formamide, benzophenone and salicylic acid; the corresponding externally applied skin liniment can be prepared from the above main components through a special process. The externally applied skin liniment disclosed by the invention in that a general skin-care effect but also having an effect of preventing biting of pests, such as ants and bugs; the continuous repelling effect is good; the repelling rate to pests is generally 100%; the repelling time can be above 6 hours; the externally applied skin liniment is simple to use and can play the repelling effect just by applying on bared skin.

Description

technical field [0001] The invention belongs to the external preparation specially used for skin to prevent harmful organisms such as mosquitoes from biting. Background technique [0002] As pest repellents such as mosquitoes, although diethyltoluamide and diethylm-toluamide have good repelling effect, their effective persistence is poor, so it is necessary to improve it. The present invention is prepared by taking diethyl m-formamide as the active ingredient and adding sustained synergists such as benzophenone derivatives, lauric acid derivatives, and salicylic acid derivatives. Skin topical liniment with biorepellent effect. Contents of the invention [0003] The object of the present invention is to provide a kind of external application agent which is specially used for skin, prevents harmful organisms such as mosquitoes from biting, and has remarkable effect skin external application liniment. [0004] The purpose of the present invention is achieved by such a metho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/42A61Q19/00A61Q17/02
Inventor 叶玲
Owner TIANJIN JUNRU TECH
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