Pest repellent composition

A technology of pest repelling and composition, applied in the field of pest repelling composition, which can solve the problems of practicality, insufficient persistent effect of pest repelling, etc.

Inactive Publication Date: 2021-08-06
KAO CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the repelling effect of these against pests is not sufficient, and there is a problem in its practicability

Method used

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  • Pest repellent composition
  • Pest repellent composition
  • Pest repellent composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～31、 comparative example 1～8

[0370] Examples 1-31, Comparative Examples 1-8 (production and evaluation of compositions)

[0371] The water-in-oil composition of each example was obtained through the following steps: The ingredients shown in Table 1 were blended in the compounding amounts shown in Tables 2 to 5, and the stirring part of T.K. Made for T.K.HOMOMIXERMARKII 2.5, stir at 8,000rpm for 2 minutes. The notation of (A) to (E) described in the table corresponds to the components (A) to (E) in this specification, respectively, and the notation of (a) corresponds to the liquid product outside the range of component (A) in this specification Compatible with oily ingredients. In addition, the compounding quantity described in Tables 2-5 is the active ingredient quantity (mass %) of each component. Using the obtained composition, various evaluations were performed by the above-mentioned methods. The results are shown in Tables 2-5.

[0372]

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[0376]

[0377] A...

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PUM

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Abstract

This pest repellent composition contains components: (A) 40-99.5 mass% of at least one nonvolatile liquid oily component that has a surface tension of not more than 40 mN / m at 25 DEG C, that has a viscosity of not more than 400 mPa.s at 23 DEG C when measured by using a B-type rotational viscometer, and that is selected from the group consisting of silicone oils, ester oils, ether oils, hydrocarbon oils, aliphatic alcohols, and polyhydric alcohols; and (B) 0.5-15 mass% of a film-forming polymer.

Description

technical field [0001] The present invention relates to a pest repellent composition. Background technique [0002] Pests, such as flying pests such as mosquitoes and flies, transmit pathogens to animals such as humans and become the main factor causing infectious diseases or dermatitis. In particular, some mosquitoes transmit pathogens such as dengue fever, Zika fever, yellow fever, encephalitis, and malaria, and therefore are very harmful insects in terms of hygiene. [0003] For a long time, in order to protect oneself from the encroachment of such flying pests, generally adopt the method of spreading insecticide, or apply repellent on skin surface, as representative repellent, usually use DEET(N,N-di ethyl toluamide). [0004] Mosquitoes and other pests have chemical sensory systems such as thermoreceptors that sense the body temperature of animals, olfactory receptors that sense volatile substances such as body odor, and carbon dioxide receptors that sense carbon diox...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N27/00A01N31/02A01N37/02A01N61/00A01P17/00A01M29/12A01N25/04
CPCA61Q17/02A61K8/81A01N25/04A61K8/73A61K47/10A61K47/32A61K8/31A61K8/87A61K47/34A61K8/89A61K8/34A61K8/37A61K9/08A01N31/02A01N61/00A01N27/00A01N37/02A61K47/14A61K47/36A61K47/06A01M29/12
Inventor 泷泽浩之
Owner KAO CORP
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