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Flying pest vermifuge composition

A technology of repellent and composition, which is applied in the field of flying pest repellent composition, can solve the problems of unsatisfactory repellent effect and unavoidable fire danger, etc., and achieve the effect of high practicability and good fragrance effect

Active Publication Date: 2006-11-15
DAINIHON JOCHUGIKU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the repellant is strongly promoted to be natural and safe, the specific example is limited to the prescription of natural essential oils dissolved in kerosene, and the danger to fire cannot be avoided
In addition, Japanese Patent Laid-Open No. 2003-138290 discloses a mosquito repellent fragrance composition containing a mixture containing isomenthane, linalool, geraniol, citral, and citronellol as an active ingredient, but it is aimed at condensing The invention of colloidal fragrance, so it cannot meet the repelling effect on mosquitoes

Method used

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  • Flying pest vermifuge composition
  • Flying pest vermifuge composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Fig. 1 is a cross-sectional view showing a diffuser which is one embodiment of the flying pest repellent composition of the present invention.

[0046] Prepared to contain 0.8% by weight of citronellal, 1.5% by weight of lemon eucalyptus oil, 1.2% by weight of laurylamine oxide, 1.6% by weight of polyoxyethylene hardened castor oil, 3.0% by weight of polyoxyethylene oleyl ether, A flying pest repellant composition of the present invention comprising 7.0% by weight of ethanol, 1.0% by weight of green tea extract as a deodorant, 0.02% by weight of citric acid, and 83.88% by weight of purified water. In addition, this water-based repellent composition corresponds to a non-hazardous substance regulated by the Fire Service Act.

[0047] 130g of the repellent composition (1) of the present invention is filled in the transparent polyester container body 2, and the middle plug 4 of the rod-shaped felt liquid-absorbing core 3 with an outer diameter of 7 mm is inserted through th...

Embodiment 2

[0050] According to Example 1, various flying pest repellent compositions shown in Table 1 were prepared, and the characteristics (solubility or stability over time) of the fragrance composition were studied, and the following repellent effects were implemented using a diffuser. test. In addition, the evaluation of the properties was represented by ○: no problem, △: slightly problematic, ×: unsuitable.

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Abstract

A composite repellent for the flying pests contains perfume (0.5-5.0 Wt%), high-class alkalyamine oxide kind of surfactants (0.3-3.0), non-ionic surfactant (1.0-8.0), low-class alcohol (3.0-12) and water (rest).

Description

technical field [0001] The present invention relates to flying pest repellant compositions. Background technique [0002] For flying pests such as mosquitoes, gnats, and midges, a method of applying a repellent containing DEET (N,N-diethyl-toluamide) to the skin surface has been widely used. However, DEET may cause dermatitis if it is used for a long time, and since its volatility is slightly lower than that of general fragrances, it cannot expect a space repellent effect. [0003] Therefore, it has been proposed to diffuse a fragrance having a repelling effect in a room or the like, and to use it in combination as an aroma and a repellent. For example, Japanese Unexamined Patent Application Publication No. 2002-173407 describes a flying pest repellent containing natural essential oils selected from orange oil, cinnamon oil, citronella oil, and the like as active ingredients. Although the repellant is strongly promoted to be natural and safe, the specific example is limite...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N31/04C11B9/00
Inventor 市村由美子南手良裕
Owner DAINIHON JOCHUGIKU CO LTD